SeExpr2 Namespace Reference

Classes
class	Context
class	ContextUtils
class	Curve
	Interpolation curve class for double->double and double->Vec3D. More...
class	LLVMEvaluator
struct	VoronoiPointData
class	CachedVoronoiFunc
struct	CurveData
class	CurveFuncX
class	CCurveFuncX
class	GetVar
class	PrintFuncX
class	ExprLocalVar
	ExprLocalVar reference, all local variables in seexpr are subclasses of this or this itself. More...
class	ExprLocalVarPhi
	ExprLocalVar join (merge) references. Remembers which variables are possible assigners to this. More...
class	ExprVarEnv
	Variable scope for tracking variable lookup. More...
class	ExprVarEnvBuilder
	Variable scope builder is used by the type checking and code gen to track visiblity of variables and changing of scopes. More...
struct	ExprEvalResult
	Evaluation result. More...
class	TypePrintExaminer
class	ExprVarRef
	abstract class for implementing variable references More...
class	Expression
	main expression class More...
class	ExprFunc
	Function Definition, used in parse tree and func table. More...
class	ExprFuncStandard
class	ExprFuncX
	Extension function spec, used for complicated argument custom functions. More...
class	ExprFuncSimple
class	ExprFuncLocal
class	GlobalVal
struct	GlobalFP
struct	GlobalStr
class	DExpression
class	Expressions
class	ExprNode
class	ExprModuleNode
	Node that contains entire program. More...
class	ExprPrototypeNode
	Node that contains prototype of function. More...
class	ExprLocalFunctionNode
	Node that contains local function. More...
class	ExprBlockNode
	Node that computes local variables before evaluating expression. More...
class	ExprIfThenElseNode
	Node that computes local variables before evaluating expression. More...
class	ExprAssignNode
	Node that compute a local variable assignment. More...
class	ExprVecNode
	Node that constructs a vector from three scalars. More...
class	ExprUnaryOpNode
	NOde that computes with a single operand. More...
class	ExprCondNode
	Node that evaluates a conditional (if-then-else) expression. More...
class	ExprSubscriptNode
	Node that evaluates a component of a vector. More...
class	ExprCompareEqNode
	Node that implements a numeric/string comparison. More...
class	ExprCompareNode
	Node that implements a numeric comparison. More...
class	ExprBinaryOpNode
	Node that implements an binary operator. More...
class	ExprVarNode
	Node that references a variable. More...
class	ExprNumNode
	Node that stores a numeric constant. More...
class	ExprStrNode
	Node that stores a string. More...
class	ExprFuncNode
	Node that calls a function. More...
class	ExprNodePolicy
	Policy which provides all the AST Types for the parser. More...
class	ExprType
struct	ADD_CONST
struct	ADD_CONST< T, true >
class	Examiner
class	Walker
struct	Promote
	Promotes a FP[1] to FP[d]. More...
class	Interpreter
class	Timer
class	PrintTiming
class	VarBlock
	A thread local evaluation context. Just allocate and fill in with data. More...
class	VarBlockCreator
	A class that lets you register for the variables used by one or more expressions. More...
struct	seexpr_static_assert
	Static assert error case (false) More...
struct	seexpr_static_assert< true, T >
	Static assert success case. More...
struct	my_enable_if
	Enable_if success case (can find the type TYPE) More...
struct	my_enable_if< false, T >
	Enable_if failure case (substitution failure is not an error) More...
struct	static_if
	Static conditional type true case. More...
struct	static_if< false, T1, T2 >
	Static conditional type false case. More...
struct	Reducer
struct	Reducer< T, 1 >
struct	Reducer< T, 2 >
struct	Reducer< T, 3 >
struct	Reducer< T, 4 >
class	Vec
class	ControlSpec
	Generic Expression control specification. More...
class	ExprScalarAssignSpec
	Variable equals scalar control specification. More...
class	ExprVectorAssignSpec
	Variable equals vector control specification. More...
class	ExprCurveAssignSpec
	Curve assignment expression. Assignment of curve to a variable. More...
class	ExprStrSpec
class	SpecExaminer
	Examiner that builds a list of specs potentially used in widgets (for qdgui) More...
class	ImageSynthExpr
	Simple image synthesizer expression class to support our function grapher.
class	RandFuncX
class	MapFuncX
class	TriplanarFuncX

Typedefs
typedef std::map< std::string, double >	Statistics
typedef std::set< GlobalVal * > ::iterator	VariableHandle
typedef std::set< GlobalVal * > ::iterator	VariableSetHandle
typedef std::set< DExpression * > ::iterator	ExprHandle
typedef std::pair< ExprHandle, std::vector< DExpression * > >	ExprEvalHandle
typedef Examiner< true >	ConstExaminer
typedef Walker< true >	ConstWalker
using	Vec1d = Vec< double, 1, false >
using	Vec2d = Vec< double, 2, false >
using	Vec3d = Vec< double, 3, false >
using	Vec4d = Vec< double, 4, false >
using	Vec1f = Vec< float, 1, false >
using	Vec2f = Vec< float, 2, false >
using	Vec3f = Vec< float, 3, false >
using	Vec4f = Vec< float, 4, false >
using	Vec1dRef = Vec< double, 1, true >
using	Vec2dRef = Vec< double, 2, true >
using	Vec3dRef = Vec< double, 3, true >
using	Vec4dRef = Vec< double, 4, true >
using	Vec1fRef = Vec< float, 1, true >
using	Vec2fRef = Vec< float, 2, true >
using	Vec3fRef = Vec< float, 3, true >
using	Vec4fRef = Vec< float, 4, true >
using	Vec1dConstRef = Vec< const double, 1, true >
using	Vec2dConstRef = Vec< const double, 2, true >
using	Vec3dConstRef = Vec< const double, 3, true >
using	Vec4dConstRef = Vec< const double, 4, true >
using	Vec1fConstRef = Vec< const float, 1, true >
using	Vec2fConstRef = Vec< const float, 2, true >
using	Vec3fConstRef = Vec< const float, 3, true >
using	Vec4fConstRef = Vec< const float, 4, true >

Functions
double	compress (double x, double lo, double hi)
double	expand (double x, double lo, double hi)
double	fit (double x, double a1, double b1, double a2, double b2)
double	gamma (double x, double g)
double	bias (double x, double b)
double	contrast (double x, double c)
double	boxstep (double x, double a)
double	linearstep (double x, double a, double b)
double	smoothstep (double x, double a, double b)
double	gaussstep (double x, double a, double b)
double	remap (double x, double source, double range, double falloff, double interp)
double	mix (double x, double y, double alpha)
Vec3d	hsiAdjust (const Vec3d &rgb, double h, double s, double i)
Vec3d	hsi (int n, const Vec3d *args)
Vec3d	midhsi (int n, const Vec3d *args)
Vec3d	rgbtohsl (const Vec3d &rgb)
static double	hslvalue (double x, double y, double H)
Vec3d	hsltorgb (const Vec3d &hsl)
static Vec3d	saturate (const Vec3d &Cin, double amt)
Vec3d	saturate (int n, const Vec3d *args)
double	hash (int n, double *args)
double	noise (int n, const Vec3d *args)
double	snoise (const Vec3d &p)
Vec3d	vnoise (const Vec3d &p)
Vec3d	cnoise (const Vec3d &p)
double	snoise4 (int n, const Vec3d *args)
Vec3d	vnoise4 (int n, const Vec3d *args)
Vec3d	cnoise4 (int n, const Vec3d *args)
double	turbulence (int n, const Vec3d *args)
Vec3d	vturbulence (int n, const Vec3d *args)
Vec3d	cturbulence (int n, const Vec3d *args)
double	fbm (int n, const Vec3d *args)
Vec3d	vfbm (int n, const Vec3d *args)
double	fbm4 (int n, const Vec3d *args)
Vec3d	vfbm4 (int n, const Vec3d *args)
Vec3d	cfbm (int n, const Vec3d *args)
Vec3d	cfbm4 (int n, const Vec3d *args)
double	cellnoise (const Vec3d &p)
Vec3d	ccellnoise (const Vec3d &p)
double	pnoise (const Vec3d &p, const Vec3d &period)
static Vec3d *	voronoi_points (VoronoiPointData &data, const Vec3d &cell, double jitter)
static void	voronoi_f1_3d (VoronoiPointData &data, const Vec3d &p, double jitter, double &f1, Vec3d &pos1)
static void	voronoi_f1f2_3d (VoronoiPointData &data, const Vec3d &p, double jitter, double &f1, Vec3d &pos1, double &f2, Vec3d &pos2)
Vec3d	voronoiFn (VoronoiPointData &data, int n, const Vec3d *args)
Vec3d	cvoronoiFn (VoronoiPointData &data, int n, const Vec3d *args)
Vec3d	pvoronoiFn (VoronoiPointData &data, int n, const Vec3d *args)
SeExpr2::CachedVoronoiFunc ExprFuncSimple	voronoi (voronoiFn)
SeExpr2::CachedVoronoiFunc ExprFuncSimple	cvoronoi (cvoronoiFn)
SeExpr2::CachedVoronoiFunc ExprFuncSimple	pvoronoi (pvoronoiFn)
double	dist (double ax, double ay, double az, double bx, double by, double bz)
double	length (const Vec3d &v)
double	hypot (double x, double y)
double	dot (const Vec3d &a, const Vec3d &b)
Vec3d	norm (const Vec3d &a)
Vec3d	cross (const Vec3d &a, const Vec3d &b)
double	angle (const Vec3d &a, const Vec3d &b)
Vec3d	ortho (const Vec3d &a, const Vec3d &b)
Vec3d	rotate (int n, const Vec3d *args)
Vec3d	up (const Vec3d &P, const Vec3d &upvec)
double	cycle (double index, double loRange, double hiRange)
double	pick (int n, double *params)
double	swatch (int n, double *params)
double	choose (int n, double *params)
double	wchoose (int n, double *params)
double	spline (int n, double *params)
void	defineBuiltins (ExprFunc::Define define, ExprFunc::Define3 define3)
void	initPerlin ()
double	deg (double angle)
double	rad (double angle)
double	cosd (double x)
double	sind (double x)
double	tand (double x)
double	acosd (double x)
double	asind (double x)
double	atand (double x)
double	atan2d (double y, double x)
double	clamp (double x, double lo, double hi)
double	round (double x)
double	max (double x, double y)
double	min (double x, double y)
double	invert (double x)
static Expression::EvaluationStrategy	chooseDefaultEvaluationStrategy ()
static void	defineInternal (const char *name, ExprFunc f)
static void	defineInternal3 (const char *name, ExprFunc f, const char *docString)
static int	MatchPluginName (const struct dirent *dir)
int	Func0Op (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func1Op (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func2Op (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func3Op (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func4Op (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func5Op (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func6Op (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	FuncNOp (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func1VOp (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func2VOp (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func1VVOp (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	Func2VVOp (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	FuncNVOp (int *opData, double *fp, char **c, std::vector< int > &callStack)
int	FuncNVVOp (int *opData, double *fp, char **c, std::vector< int > &callStack)
bool	ExprParse (SeExpr2::ExprNode *&parseTree, std::string &error, int &errorStart, int &errorEnd, std::vector< std::pair< int, int > > &_comments, const SeExpr2::Expression *expr, const char *str, bool wantVec=true)
const ExprVarNode *	isVariable (const ExprNode *testee)
const ExprNumNode *	isScalar (const ExprNode *testee)
const ExprVecNode *	isVector (const ExprNode *testee)
const ExprVecNode *	isLitVec (const ExprNode *testee)
const ExprStrNode *	isString (const ExprNode *testee)
const ExprAssignNode *	isAssign (const ExprNode *testee)
const ExprFuncNode *	isFunc (const ExprNode *testee)
const ExprFuncNode *	isNamedFunc (const ExprNode *testee, const std::string &name)
const ExprFuncNode *	isStrFunc (const ExprNode *testee)
bool	hasCurveNumArgs (const ExprFuncNode *testee)
const ExprFuncNode *	isCurveFunc (const ExprNode *testee)
const ExprFuncNode *	isCcurveFunc (const ExprNode *testee)
const ExprAssignNode *	isScalarAssign (const ExprNode *testee)
const ExprAssignNode *	isVectorAssign (const ExprNode *testee)
const ExprAssignNode *	isStrFuncAssign (const ExprNode *testee)
const ExprAssignNode *	isCurveAssign (const ExprNode *testee)
const ExprAssignNode *	isCcurveAssign (const ExprNode *testee)
ExprType	TypeVec (int n)
	Quick way to get a vector type i.e. 3 vec is TypeVec(3) More...
template<char c, template< char c1, int d > class T>
static Interpreter::OpF	getTemplatizedOp2 (int i)
	Return the function f encapsulated in class T for the dynamic i converted to a static d. (partial application of. More...
void	copyVarToPromotedPosition (Interpreter *interpreter, ExprLocalVar *varSource, ExprLocalVar *varDest)
template<template< int d > class T, class T_FUNCTYPE = Interpreter::OpF>
T_FUNCTYPE	getTemplatizedOp (int i)
	Return the function f encapsulated in class T for the dynamic i converted to a static d. More...
double	floorSSE (double val)
double	roundSSE (double val)
double	s_curve (double t)
	This is the Quintic interpolant from Perlin's Improved Noise Paper. More...
template<int d>
unsigned char	hashReduceChar (int index[d])
	Does a hash reduce to a character. More...
template<int d>
uint32_t	hashReduce (uint32_t index[d])
	Does a hash reduce to an integer. More...
template<int d, class T , bool periodic>
T	noiseHelper (const T *X, const int *period=0)
	Noise with d_in dimensional domain, 1 dimensional abcissa. More...
template<int d_in, int d_out, class T >
void	CellNoise (const T *in, T *out)
	Computes cellular noise (non-interpolated piecewise constant cell random values) More...
template<int d_in, int d_out, class T >
void	Noise (const T *in, T *out)
	Noise with d_in dimensional domain, d_out dimensional abcissa. More...
template<int d_in, int d_out, class T >
void	PNoise (const T *in, const int *period, T *out)
	Periodic Noise with d_in dimensional domain, d_out dimensional abcissa. More...
template<int d_in, int d_out, bool turbulence, class T >
void	FBM (const T *in, T *out, int octaves, T lacunarity, T gain)
	Fractional Brownian Motion. If turbulence is true then turbulence computed. More...
template void	CellNoise< 3, 1, double > (const double *, double *)
template void	CellNoise< 3, 3, double > (const double *, double *)
template void	Noise< 1, 1, double > (const double *, double *)
template void	Noise< 2, 1, double > (const double *, double *)
template void	Noise< 3, 1, double > (const double *, double *)
template void	PNoise< 3, 1, double > (const double *, const int *, double *)
template void	Noise< 4, 1, double > (const double *, double *)
template void	Noise< 3, 3, double > (const double *, double *)
template void	Noise< 4, 3, double > (const double *, double *)
template void	FBM< 3, 1, false, double > (const double *, double *, int, double, double)
template void	FBM< 3, 1, true, double > (const double *, double *, int, double, double)
template void	FBM< 3, 3, false, double > (const double *, double *, int, double, double)
template void	FBM< 3, 3, true, double > (const double *, double *, int, double, double)
template void	FBM< 4, 1, false, double > (const double *, double *, int, double, double)
template void	FBM< 4, 3, false, double > (const double *, double *, int, double, double)
template<class T , int d, bool r>
std::ostream &	operator<< (std::ostream &out, const Vec< T, d, r > &val)
	Output stream. More...
bool	isWS (const char *source, int start, int end)
	Returns true if no newline separates comment and node. More...
std::string	findComment (const ExprNode &node)
	Checks if there is whitespace in the range specified in the string. More...

Variables
static const char *	fabs_docstring = "float abs(float x)\nabsolute value of x"
static const char *	deg_docstring = "float deg(float angle)\nradians to degrees"
static const char *	rad_docstring = "float deg(float angle)\ndegrees to radians"
static const char *	cosd_docstring = "float cosd(float angle)\ncosine in degrees"
static const char *	sind_docstring = "float sind(float angle)\nsine in degrees"
static const char *	tand_docstring = "float tand(float angle)\ntangent in degrees"
static const char *	acosd_docstring = "float acosd(float angle)\narc cosine in degrees"
static const char *	asind_docstring = "float asind(float angle)\narc sine in degrees"
static const char *	atand_docstring = "float atand(float angle)\narc tangent in degrees"
static const char *	atan2d_docstring
static const char *	cos_docstring = "float cos(float angle)\ncosine in radians"
static const char *	sin_docstring = "float sin(float angle)\nsine in radians"
static const char *	tan_docstring = "float tan(float angle)\ntangent in radians"
static const char *	acos_docstring = "float acos(float angle)\narc cosine in radians"
static const char *	asin_docstring = "float asin(float angle)\narc sine in radians"
static const char *	atan_docstring = "float atan(float angle)\narc tangent in radians"
static const char *	atan2_docstring = "float atan2(float y,float x)\narc tangent in radians of y/x between -PI and PI"
static const char *	cosh_docstring = "float cosh(float angle)\nhyperbolic cosine in radians"
static const char *	sinh_docstring = "float sinh(float angle)\nhyperbolic sine in radians"
static const char *	tanh_docstring = "float tanh(float angle)\nhyperbolic tangent in radians"
static const char *	acosh_docstring = "float acosh(float angle)\nhyperbolic arc cosine in radians"
static const char *	asinh_docstring = "float asinh(float angle)\nhyperbolic arc sine in radians"
static const char *	atanh_docstring = "float atanh(float angle)\nhyperbolic arc tangent in radians"
static const char *	clamp_docstring = "float clamp(float x,float lo,float hi)\nconstrain x to range [lo,hi]"
static const char *	round_docstring = "float round(float x)\nconstrain x to range [lo,hi]"
static const char *	max_docstring = "float max(float a,float b)\ngreater of a and b"
static const char *	min_docstring = "float min(float a,float b)\nlesser of a and b"
static const char *	trunc_docstring = "float trunc(float a)\nnearest integer towards zero"
static const char *	floor_docstring = "float floor(float a)\nnext lower integer"
static const char *	ceil_docstring = "float ceil(float a)\nnext higher integer"
static const char *	invert_docstring = "float invert(float a)\nDefined as 1-x"
static const char *	cbrt_docstring = "float cbrt(float x)\ncube root"
static const char *	sqrt_docstring = "float sqrt(float x)\nsquare root"
static const char *	exp_docstring = "float exp(float x)\nE raised to the x power"
static const char *	pow_docstring = "float pow(float x)\nx to the y power, also available as ^"
static const char *	log_docstring = "float log(float x)\nNatural logarithm"
static const char *	log10_docstring = "float log10(float x)\nBase 10 logarithm"
static const char *	fmod_docstring = "float fmod(float x,float y)\nremainder of x/y (also available as % operator)"
static const char *	turbulence_docstring
static const char *	cturbulence_docstring
static const char *	vturbulence_docstring
static const char *	compress_docstring = "float compress(float x,float lo,float hi)\nRemaps x in [0,1] to [lo,hi]"
static const char *	expand_docstring = "float expand(float x,float lo,float hi)\nRemaps x in [lo,hi] to [0,1]"
static const char *	fit_docstring
static const char *	gamma_docstring = "float gamma(float x, float g)\nGamma correction of x with gamma factor g"
static const char *	bias_docstring
static const char *	contrast_docstring
static const char *	boxstep_docstring = "float boxstep(float x,float a)\n if x < a then 0 otherwise 1"
static const char *	linearstep_docstring
static const char *	smoothstep_docstring
static const char *	gaussstep_docstring
static const char *	remap_docstring
static const char *	mix_docstring = "mix(float a,float b,float alpha)\nBlend of a and b according to alpha."
static const char *	hsi_docstring
static const char *	midhsi_docstring
static const char *	rgbtohsl_docstring
static const char *	hsltorgb_docstring
static const char *	saturate_docstring
static const char *	hash_docstring
static const char *	noise_docstring
static const char *	snoise_docstring
static const char *	vnoise_docstring
static const char *	cnoise_docstring
static const char *	snoise4_docstring
static const char *	vnoise4_docstring
static const char *	cnoise4_docstring
static const char *	fbm_docstring
static const char *	vfbm_docstring = "vector vfbm(vector vint octaves=6,float lacunarity=2,float gain=.5)"
static const char *	fbm4_docstring
static const char *	vfbm4_docstring = "vector vfbm4(vector v,float time,int octaves=6,float lacunarity=2,float gain=.5)"
static const char *	cfbm_docstring = "color cfbm(vector vint octaves=6,float lacunarity=2,float gain=.5)"
static const char *	cfbm4_docstring = "color cfbm4(vector v,float time,int octaves=6,float lacunarity=2,float gain=.5)"
static const char *	cellnoise_docstring
static const char *	ccellnoise_docstring
static const char *	pnoise_docstring
static const char *	voronoi_docstring
static const char *	cvoronoi_docstring
static const char *	pvoronoi_docstring
static const char *	dist_docstring
static const char *	length_docstring
static const char *	hypot_docstring
static const char *	dot_docstring
static const char *	norm_docstring
static const char *	cross_docstring
static const char *	angle_docstring
static const char *	ortho_docstring
static const char *	rotate_docstring
static const char *	up_docstring
static const char *	cycle_docstring
static const char *	pick_docstring
static const char *	swatch_docstring
static const char *	choose_docstring
static const char *	wchoose_docstring
static const char *	spline_docstring
SeExpr2::CurveData	voronoi
SeExpr2::CurveFuncX	curve
static const char *	curve_docstring
SeExpr2::CCurveFuncX	ccurve
static const char *	ccurve_docstring
SeExpr2::GetVar	getVar
static const char *	getVar_docstring
SeExpr2::PrintFuncX	printf
static const char *	printf_docstring
static SeExprInternal2::Mutex	mutex
SeExpr2::RandFuncX	rand
SeExpr2::MapFuncX	map
SeExpr2::TriplanarFuncX	triplanar

Typedef Documentation

typedef Examiner<true> SeExpr2::ConstExaminer

Definition at line 63 of file ExprWalker.h.

typedef Walker<true> SeExpr2::ConstWalker

Definition at line 64 of file ExprWalker.h.

typedef std::pair<ExprHandle, std::vector<DExpression*> > SeExpr2::ExprEvalHandle

Definition at line 28 of file ExprMultiExpr.h.

typedef std::set<DExpression*>::iterator SeExpr2::ExprHandle

Definition at line 27 of file ExprMultiExpr.h.

typedef std::map<std::string, double> SeExpr2::Statistics

Definition at line 27 of file ExprFuncX.h.

typedef std::set<GlobalVal*>::iterator SeExpr2::VariableHandle

Definition at line 23 of file ExprMultiExpr.h.

typedef std::set<GlobalVal*>::iterator SeExpr2::VariableSetHandle

Definition at line 26 of file ExprMultiExpr.h.

using SeExpr2::Vec1d = typedef Vec<double,1,false>

Definition at line 366 of file Vec.h.

using SeExpr2::Vec1dConstRef = typedef Vec<const double,1,true>

Definition at line 382 of file Vec.h.

using SeExpr2::Vec1dRef = typedef Vec<double,1,true>

Definition at line 374 of file Vec.h.

using SeExpr2::Vec1f = typedef Vec<float,1,false>

Definition at line 370 of file Vec.h.

using SeExpr2::Vec1fConstRef = typedef Vec<const float,1,true>

Definition at line 386 of file Vec.h.

using SeExpr2::Vec1fRef = typedef Vec<float,1,true>

Definition at line 378 of file Vec.h.

using SeExpr2::Vec2d = typedef Vec<double,2,false>

Definition at line 367 of file Vec.h.

using SeExpr2::Vec2dConstRef = typedef Vec<const double,2,true>

Definition at line 383 of file Vec.h.

using SeExpr2::Vec2dRef = typedef Vec<double,2,true>

Definition at line 375 of file Vec.h.

using SeExpr2::Vec2f = typedef Vec<float,2,false>

Definition at line 371 of file Vec.h.

using SeExpr2::Vec2fConstRef = typedef Vec<const float,2,true>

Definition at line 387 of file Vec.h.

using SeExpr2::Vec2fRef = typedef Vec<float,2,true>

Definition at line 379 of file Vec.h.

using SeExpr2::Vec3d = typedef Vec<double,3,false>

Definition at line 368 of file Vec.h.

using SeExpr2::Vec3dConstRef = typedef Vec<const double,3,true>

Definition at line 384 of file Vec.h.

using SeExpr2::Vec3dRef = typedef Vec<double,3,true>

Definition at line 376 of file Vec.h.

using SeExpr2::Vec3f = typedef Vec<float,3,false>

Definition at line 372 of file Vec.h.

using SeExpr2::Vec3fConstRef = typedef Vec<const float,3,true>

Definition at line 388 of file Vec.h.

using SeExpr2::Vec3fRef = typedef Vec<float,3,true>

Definition at line 380 of file Vec.h.

using SeExpr2::Vec4d = typedef Vec<double,4,false>

Definition at line 369 of file Vec.h.

using SeExpr2::Vec4dConstRef = typedef Vec<const double,4,true>

Definition at line 385 of file Vec.h.

using SeExpr2::Vec4dRef = typedef Vec<double,4,true>

Definition at line 377 of file Vec.h.

using SeExpr2::Vec4f = typedef Vec<float,4,false>

Definition at line 373 of file Vec.h.

using SeExpr2::Vec4fConstRef = typedef Vec<const float,4,true>

Definition at line 389 of file Vec.h.

using SeExpr2::Vec4fRef = typedef Vec<float,4,true>

Definition at line 381 of file Vec.h.

Function Documentation

double SeExpr2::acosd ( double  x )

inline

Definition at line 34 of file ExprBuiltins.h.

References deg().

Referenced by defineBuiltins().

double SeExpr2::angle	(	const Vec3d &	a,
		const Vec3d &	b
	)

Definition at line 1094 of file ExprBuiltins.cpp.

References dot(), and length().

Referenced by defineBuiltins(), rotate(), and up().

double SeExpr2::asind ( double  x )

inline

Definition at line 35 of file ExprBuiltins.h.

References deg().

Referenced by defineBuiltins().

double SeExpr2::atan2d ( double  y, double  x  )

inline

Definition at line 37 of file ExprBuiltins.h.

References deg().

Referenced by defineBuiltins().

double SeExpr2::atand ( double  x )

inline

Definition at line 36 of file ExprBuiltins.h.

References deg().

Referenced by defineBuiltins().

double SeExpr2::bias	(	double	x,
		double	b
	)

Definition at line 109 of file ExprBuiltins.cpp.

References pow().

Referenced by contrast(), and defineBuiltins().

double SeExpr2::boxstep	(	double	x,
		double	a
	)

Definition at line 127 of file ExprBuiltins.cpp.

Referenced by defineBuiltins(), gaussstep(), linearstep(), and smoothstep().

Vec3d SeExpr2::ccellnoise

(

const Vec3d &

p

)

Definition at line 737 of file ExprBuiltins.cpp.

Referenced by cvoronoiFn(), defineBuiltins(), and voronoi_points().

template<int d_in, int d_out, class T >

void SeExpr2::CellNoise	(	const T *	in,
		T *	out
	)

Computes cellular noise (non-interpolated piecewise constant cell random values)

Cellular noise with input and output dimensionality.

Definition at line 143 of file Noise.cpp.

References floorSSE(), and index().

double SeExpr2::cellnoise

(

const Vec3d &

p

)

Definition at line 726 of file ExprBuiltins.cpp.

Referenced by defineBuiltins(), and voronoiFn().

template void SeExpr2::CellNoise< 3, 1, double >	(	const double *	,
		double *
	)

template void SeExpr2::CellNoise< 3, 3, double >	(	const double *	,
		double *
	)

Vec3d SeExpr2::cfbm	(	int	n,
		const Vec3d *	args
	)

Definition at line 720 of file ExprBuiltins.cpp.

References vfbm().

Referenced by defineBuiltins().

Vec3d SeExpr2::cfbm4	(	int	n,
		const Vec3d *	args
	)

Definition at line 723 of file ExprBuiltins.cpp.

References vfbm4().

Referenced by defineBuiltins().

double SeExpr2::choose	(	int	n,
		double *	params
	)

Definition at line 1208 of file ExprBuiltins.cpp.

References clamp().

Referenced by defineBuiltins(), and swatch().

static Expression::EvaluationStrategy SeExpr2::chooseDefaultEvaluationStrategy ( )

static

Definition at line 46 of file Expression.cpp.

References SeExpr2::Expression::debugging, SeExpr2::Expression::UseInterpreter, and SeExpr2::Expression::UseLLVM.

double SeExpr2::clamp ( double  x, double  lo, double  hi  )

inline

Definition at line 40 of file ExprBuiltins.h.

References x.

Referenced by CCurveScene::addPoint(), CurveScene::addPoint(), choose(), SeExpr2::Curve< T >::clampCurveSegment(), cvoronoiFn(), defineBuiltins(), fbm(), fbm4(), VectorControl::getColor(), main(), CCurveScene::mouseMoveEvent(), CurveScene::mouseMoveEvent(), ExprChannelSlider::mouseMoveEvent(), CCurveScene::mousePressEvent(), CurveScene::mousePressEvent(), pvoronoiFn(), CCurveScene::selPosChanged(), CurveScene::selPosChanged(), ExprColorCurve::selPosChanged(), CurveScene::selValChanged(), ExprCurve::selValChanged(), spline(), turbulence(), VectorControl::updateControl(), vfbm(), vfbm4(), voronoiFn(), and vturbulence().

Vec3d SeExpr2::cnoise

(

const Vec3d &

p

)

Definition at line 520 of file ExprBuiltins.cpp.

References vnoise().

Referenced by defineBuiltins().

Vec3d SeExpr2::cnoise4	(	int	n,
		const Vec3d *	args
	)

Definition at line 545 of file ExprBuiltins.cpp.

References vnoise4().

Referenced by defineBuiltins().

double SeExpr2::compress	(	double	x,
		double	lo,
		double	hi
	)

Definition at line 91 of file ExprBuiltins.cpp.

Referenced by defineBuiltins().

double SeExpr2::contrast	(	double	x,
		double	c
	)

Definition at line 117 of file ExprBuiltins.cpp.

References bias().

Referenced by defineBuiltins().

void SeExpr2::copyVarToPromotedPosition	(	Interpreter *	interpreter,
		ExprLocalVar *	varSource,
		ExprLocalVar *	varDest
	)

Definition at line 667 of file Interpreter.cpp.

References SeExpr2::Interpreter::addOp(), SeExpr2::Interpreter::addOperand(), SeExpr2::ExprType::dim(), SeExpr2::Interpreter::endOp(), f(), SeExpr2::ExprType::isFP(), SeExpr2::ExprType::isString(), SeExpr2::ExprLocalVar::type(), and SeExpr2::Interpreter::varToLoc.

Referenced by SeExpr2::ExprIfThenElseNode::buildInterpreter().

double SeExpr2::cosd ( double  x )

inline

Definition at line 31 of file ExprBuiltins.h.

References rad().

Referenced by defineBuiltins().

Vec3d SeExpr2::cross	(	const Vec3d &	a,
		const Vec3d &	b
	)

Definition at line 1087 of file ExprBuiltins.cpp.

Referenced by defineBuiltins(), and ortho().

Vec3d SeExpr2::cturbulence	(	int	n,
		const Vec3d *	args
	)

Definition at line 598 of file ExprBuiltins.cpp.

References vturbulence().

Referenced by defineBuiltins().

SeExpr2::CachedVoronoiFunc ExprFuncSimple SeExpr2::cvoronoi

(

cvoronoiFn

)

Referenced by defineBuiltins().

Vec3d SeExpr2::cvoronoiFn	(	VoronoiPointData &	data,
		int	n,
		const Vec3d *	args
	)

Definition at line 899 of file ExprBuiltins.cpp.

References ccellnoise(), clamp(), length(), p, pos1, smoothstep(), vfbm(), voronoi_f1_3d(), and voronoi_f1f2_3d().

double SeExpr2::cycle	(	double	index,
		double	loRange,
		double	hiRange
	)

Definition at line 1130 of file ExprBuiltins.cpp.

Referenced by defineBuiltins().

void SeExpr2::defineBuiltins	(	ExprFunc::Define	define,
		ExprFunc::Define3	define3
	)

Definition at line 1601 of file ExprBuiltins.cpp.

References acosd(), angle(), asind(), atan2d(), atand(), bias(), boxstep(), ccellnoise(), ccurve, cellnoise(), cfbm(), cfbm4(), choose(), clamp(), cnoise(), cnoise4(), compress(), contrast(), cosd(), cross(), cturbulence(), curve, cvoronoi(), cycle(), deg(), dist(), dot(), expand(), fbm(), fbm4(), fit(), FUNCADOC, FUNCDOC, FUNCNDOC, gamma(), gaussstep(), getVar, hash(), hsi(), hsltorgb(), hypot(), invert(), length(), linearstep(), max(), midhsi(), min(), mix(), noise(), norm(), ortho(), pick(), pnoise(), pow(), printf, pvoronoi(), rad(), remap(), rgbtohsl(), rotate(), round(), saturate(), sin(), sind(), smoothstep(), snoise(), snoise4(), spline(), swatch(), tand(), turbulence(), up(), vfbm(), vfbm4(), vnoise(), vnoise4(), voronoi, vturbulence(), and wchoose().

Referenced by SeExpr2::ExprFunc::initInternal().

static void SeExpr2::defineInternal ( const char *  name, ExprFunc  f  )

inlinestatic

Definition at line 129 of file ExprFunc.cpp.

Referenced by SeExpr2::ExprFunc::define(), and SeExpr2::ExprFunc::initInternal().

static void SeExpr2::defineInternal3 ( const char *  name, ExprFunc  f, const char *  docString  )

inlinestatic

Definition at line 135 of file ExprFunc.cpp.

Referenced by SeExpr2::ExprFunc::define(), SeExpr2::ExprFunc::initInternal(), and SeExpr2::ExprFunc::loadPlugin().

double SeExpr2::deg ( double  angle )

inline

Definition at line 29 of file ExprBuiltins.h.

Referenced by acosd(), asind(), atan2d(), atand(), and defineBuiltins().

double SeExpr2::dist	(	double	ax,
		double	ay,
		double	az,
		double	bx,
		double	by,
		double	bz
	)

Definition at line 1051 of file ExprBuiltins.cpp.

References x, y, and z.

Referenced by defineBuiltins(), voronoi_f1_3d(), and voronoi_f1f2_3d().

double SeExpr2::dot	(	const Vec3d &	a,
		const Vec3d &	b
	)

Definition at line 1071 of file ExprBuiltins.cpp.

Referenced by angle(), and defineBuiltins().

double SeExpr2::expand	(	double	x,
		double	lo,
		double	hi
	)

Definition at line 94 of file ExprBuiltins.cpp.

Referenced by defineBuiltins().

bool SeExpr2::ExprParse	(	SeExpr2::ExprNode *&	parseTree,
		std::string &	error,
		int &	errorStart,
		int &	errorEnd,
		std::vector< std::pair< int, int > > &	_comments,
		const SeExpr2::Expression *	expr,
		const char *	str,
		bool	wantVec = true
	)

Referenced by SeExpr2::Expression::parse().

template<int d_in, int d_out, bool turbulence, class T >

void SeExpr2::FBM	(	const T *	in,
		T *	out,
		int	octaves,
		T	lacunarity,
		T	gain
	)

Fractional Brownian Motion. If turbulence is true then turbulence computed.

Noise with d_in dimensional domain, d_out dimensional abcissa If turbulence is true then Perlin's turbulence is computed

Definition at line 185 of file Noise.cpp.

References turbulence().

double SeExpr2::fbm	(	int	n,
		const Vec3d *	args
	)

Definition at line 600 of file ExprBuiltins.cpp.

References clamp(), and p.

Referenced by defineBuiltins().

double SeExpr2::fbm4	(	int	n,
		const Vec3d *	args
	)

Definition at line 657 of file ExprBuiltins.cpp.

References clamp(), and p.

Referenced by defineBuiltins().

template void SeExpr2::FBM< 3, 1, false, double >	(	const double *	,
		double *	,
		int	,
		double	,
		double
	)

template void SeExpr2::FBM< 3, 1, true, double >	(	const double *	,
		double *	,
		int	,
		double	,
		double
	)

template void SeExpr2::FBM< 3, 3, false, double >	(	const double *	,
		double *	,
		int	,
		double	,
		double
	)

template void SeExpr2::FBM< 3, 3, true, double >	(	const double *	,
		double *	,
		int	,
		double	,
		double
	)

template void SeExpr2::FBM< 4, 1, false, double >	(	const double *	,
		double *	,
		int	,
		double	,
		double
	)

template void SeExpr2::FBM< 4, 3, false, double >	(	const double *	,
		double *	,
		int	,
		double	,
		double
	)

std::string SeExpr2::findComment ( const ExprNode &  node )

inline

Checks if there is whitespace in the range specified in the string.

Definition at line 75 of file ControlSpec.cpp.

References SeExpr2::ExprNode::endPos(), SeExpr2::ExprNode::expr(), expr(), SeExpr2::Expression::getComments(), SeExpr2::Expression::getExpr(), and isWS().

Referenced by SeExpr2::ExprScalarAssignSpec::ExprScalarAssignSpec(), SeExpr2::ExprVectorAssignSpec::ExprVectorAssignSpec(), and SeExpr2::ExprStrSpec::match().

double SeExpr2::fit	(	double	x,
		double	a1,
		double	b1,
		double	a2,
		double	b2
	)

Definition at line 100 of file ExprBuiltins.cpp.

References a1.

Referenced by defineBuiltins().

double SeExpr2::floorSSE ( double  val )

inline

Definition at line 28 of file Noise.cpp.

Referenced by CellNoise(), and noiseHelper().

int SeExpr2::Func0Op	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 67 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func1Op	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 71 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func1VOp	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 106 of file ExprFuncStandard.cpp.

References SeExpr2::Vec< double, 3, false >::copy().

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func1VVOp	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 114 of file ExprFuncStandard.cpp.

References SeExpr2::Vec< double, 3, false >::copy().

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func2Op	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 75 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func2VOp	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 110 of file ExprFuncStandard.cpp.

References SeExpr2::Vec< double, 3, false >::copy().

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func2VVOp	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 120 of file ExprFuncStandard.cpp.

References SeExpr2::Vec< double, 3, false >::copy().

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func3Op	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 79 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func4Op	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 83 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func5Op	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 88 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::Func6Op	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 93 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::FuncNOp	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 98 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::FuncNVOp	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 126 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

int SeExpr2::FuncNVVOp	(	int *	opData,
		double *	fp,
		char **	c,
		std::vector< int > &	callStack
	)

Definition at line 134 of file ExprFuncStandard.cpp.

Referenced by SeExpr2::ExprFuncStandard::buildInterpreter().

double SeExpr2::gamma	(	double	x,
		double	g
	)

Definition at line 106 of file ExprBuiltins.cpp.

References pow().

Referenced by defineBuiltins().

double SeExpr2::gaussstep	(	double	x,
		double	a,
		double	b
	)

Definition at line 159 of file ExprBuiltins.cpp.

References a, b, boxstep(), and pow().

Referenced by defineBuiltins(), and remap().

template<template< int d > class T, class T_FUNCTYPE = Interpreter::OpF>

T_FUNCTYPE SeExpr2::getTemplatizedOp

(

int

i

)

Return the function f encapsulated in class T for the dynamic i converted to a static d.

Definition at line 127 of file Interpreter.h.

References f().

template<char c, template< char c1, int d > class T>

static Interpreter::OpF SeExpr2::getTemplatizedOp2 ( int  i )

static

Return the function f encapsulated in class T for the dynamic i converted to a static d. (partial application of.

Definition at line 88 of file Interpreter.cpp.

References f().

Referenced by SeExpr2::ExprCompareNode::buildInterpreter().

bool SeExpr2::hasCurveNumArgs ( const ExprFuncNode *  testee )

inline

numChildren must be multiple of 3 plus 1

Definition at line 73 of file ExprPatterns.h.

References SeExpr2::ExprNode::numChildren().

Referenced by isCcurveFunc(), and isCurveFunc().

double SeExpr2::hash	(	int	n,
		double *	args
	)

Definition at line 408 of file ExprBuiltins.cpp.

References p.

Referenced by defineBuiltins(), and pick().

template<int d>

uint32_t SeExpr2::hashReduce

(

uint32_t

index[d]

)

Does a hash reduce to an integer.

Definition at line 57 of file Noise.cpp.

References index(), and p.

template<int d>

unsigned char SeExpr2::hashReduceChar

(

int

index[d]

)

Does a hash reduce to a character.

Definition at line 39 of file Noise.cpp.

References index().

Vec3d SeExpr2::hsi	(	int	n,
		const Vec3d *	args
	)

Definition at line 222 of file ExprBuiltins.cpp.

References hsiAdjust().

Referenced by defineBuiltins().

Vec3d SeExpr2::hsiAdjust	(	const Vec3d &	rgb,
		double	h,
		double	s,
		double	i
	)

Definition at line 215 of file ExprBuiltins.cpp.

References hsltorgb(), and rgbtohsl().

Referenced by hsi(), and midhsi().

Vec3d SeExpr2::hsltorgb

(

const Vec3d &

hsl

)

Definition at line 349 of file ExprBuiltins.cpp.

References hslvalue(), x, and y.

Referenced by defineBuiltins(), and hsiAdjust().

static double SeExpr2::hslvalue ( double  x, double  y, double  H  )

static

Definition at line 336 of file ExprBuiltins.cpp.

References x, and y.

Referenced by hsltorgb().

double SeExpr2::hypot	(	double	x,
		double	y
	)

Definition at line 1066 of file ExprBuiltins.cpp.

Referenced by defineBuiltins().

void SeExpr2::initPerlin

(

)

double SeExpr2::invert ( double  x )

inline

Definition at line 46 of file ExprBuiltins.h.

References x.

Referenced by defineBuiltins().

const ExprAssignNode* SeExpr2::isAssign ( const ExprNode *  testee )

inline

Definition at line 48 of file ExprPatterns.h.

Referenced by isCcurveAssign(), isCurveAssign(), isScalarAssign(), isStrFuncAssign(), and isVectorAssign().

const ExprAssignNode* SeExpr2::isCcurveAssign ( const ExprNode *  testee )

inline

if testee is an assignment statement, check if its sole child is a ccurve function

Definition at line 146 of file ExprPatterns.h.

References isAssign(), and isCcurveFunc().

const ExprFuncNode* SeExpr2::isCcurveFunc ( const ExprNode *  testee )

inline

Definition at line 96 of file ExprPatterns.h.

References hasCurveNumArgs(), isLitVec(), isNamedFunc(), isScalar(), and SeExpr2::ExprNode::numChildren().

Referenced by isCcurveAssign().

const ExprAssignNode* SeExpr2::isCurveAssign ( const ExprNode *  testee )

inline

if testee is an assignment statement, check if its sole child is a curve function

Definition at line 138 of file ExprPatterns.h.

References isAssign(), and isCurveFunc().

Referenced by SeExpr2::ExprCurveAssignSpec< T >::match().

const ExprFuncNode* SeExpr2::isCurveFunc ( const ExprNode *  testee )

inline

Definition at line 78 of file ExprPatterns.h.

References hasCurveNumArgs(), isNamedFunc(), isScalar(), and SeExpr2::ExprNode::numChildren().

Referenced by isCurveAssign().

const ExprFuncNode* SeExpr2::isFunc ( const ExprNode *  testee )

inline

Definition at line 52 of file ExprPatterns.h.

Referenced by isNamedFunc(), and isStrFunc().

const ExprVecNode* SeExpr2::isLitVec ( const ExprNode *  testee )

inline

Definition at line 37 of file ExprPatterns.h.

References isScalar(), and isVector().

Referenced by isCcurveFunc(), and isVectorAssign().

const ExprFuncNode* SeExpr2::isNamedFunc ( const ExprNode *  testee, const std::string &  name  )

inline

Definition at line 56 of file ExprPatterns.h.

References isFunc().

Referenced by isCcurveFunc(), and isCurveFunc().

const ExprNumNode* SeExpr2::isScalar ( const ExprNode *  testee )

inline

Definition at line 29 of file ExprPatterns.h.

Referenced by isCcurveFunc(), isCurveFunc(), isLitVec(), and isScalarAssign().

const ExprAssignNode* SeExpr2::isScalarAssign ( const ExprNode *  testee )

inline

if testee is an assignment statement, check if its sole child is a scalar

Definition at line 114 of file ExprPatterns.h.

References isAssign(), and isScalar().

Referenced by SeExpr2::ExprScalarAssignSpec::match().

const ExprFuncNode* SeExpr2::isStrFunc ( const ExprNode *  testee )

inline

Definition at line 63 of file ExprPatterns.h.

References SeExpr2::ExprNode::child(), isFunc(), isString(), max(), and SeExpr2::ExprNode::numChildren().

Referenced by isStrFuncAssign().

const ExprAssignNode* SeExpr2::isStrFuncAssign ( const ExprNode *  testee )

inline

if testee is an assignment statement, check if its sole child is a function with a string argument

Definition at line 130 of file ExprPatterns.h.

References isAssign(), and isStrFunc().

const ExprStrNode* SeExpr2::isString ( const ExprNode *  testee )

inline

Definition at line 44 of file ExprPatterns.h.

Referenced by isStrFunc(), and SeExpr2::ExprStrSpec::match().

const ExprVarNode* SeExpr2::isVariable ( const ExprNode *  testee )

inline

Definition at line 25 of file ExprPatterns.h.

const ExprVecNode* SeExpr2::isVector ( const ExprNode *  testee )

inline

Definition at line 33 of file ExprPatterns.h.

Referenced by isLitVec().

const ExprAssignNode* SeExpr2::isVectorAssign ( const ExprNode *  testee )

inline

if testee is an assignment statement, check if its sole child is a vector

Definition at line 122 of file ExprPatterns.h.

References isAssign(), and isLitVec().

Referenced by SeExpr2::ExprVectorAssignSpec::match().

bool SeExpr2::isWS ( const char *  source, int  start, int  end  )

inline

Returns true if no newline separates comment and node.

Definition at line 68 of file ControlSpec.cpp.

Referenced by findComment().

double SeExpr2::length

(

const Vec3d &

v

)

Definition at line 1061 of file ExprBuiltins.cpp.

Referenced by angle(), cvoronoiFn(), defineBuiltins(), ExprHighlighter::highlightBlock(), norm(), and voronoiFn().

double SeExpr2::linearstep	(	double	x,
		double	a,
		double	b
	)

Definition at line 130 of file ExprBuiltins.cpp.

References a, b, and boxstep().

Referenced by defineBuiltins(), and remap().

static int SeExpr2::MatchPluginName ( const struct dirent *  dir )

static

Definition at line 199 of file ExprFunc.cpp.

Referenced by SeExpr2::ExprFunc::loadPlugins().

double SeExpr2::max ( double  x, double  y  )

inline

Definition at line 42 of file ExprBuiltins.h.

References y.

Referenced by ExprSpecListNode::add(), clamp(), defineBuiltins(), SeExpr2::Curve< T >::getChannelValue(), CCurveScene::getCPixmap(), SeExpr2::Curve< T >::getLowerBoundCV(), SeExpr2::Curve< T >::getValue(), isStrFunc(), ExprSlider::mouseMoveEvent(), NumberControl::NumberControl(), pnoise(), SeExpr2::ExprVecNode::prep(), and VectorControl::updateControl().

Vec3d SeExpr2::midhsi	(	int	n,
		const Vec3d *	args
	)

Definition at line 246 of file ExprBuiltins.cpp.

References hsiAdjust(), and remap().

Referenced by defineBuiltins().

double SeExpr2::min ( double  x, double  y  )

inline

Definition at line 43 of file ExprBuiltins.h.

References y.

Referenced by ExprSpecListNode::add(), clamp(), defineBuiltins(), SeExpr2::Curve< T >::getChannelValue(), CCurveScene::getCPixmap(), SeExpr2::Curve< T >::getLowerBoundCV(), SeExpr2::Curve< T >::getValue(), ExprSlider::mouseMoveEvent(), and VectorControl::updateControl().

double SeExpr2::mix	(	double	x,
		double	y,
		double	alpha
	)

Definition at line 212 of file ExprBuiltins.cpp.

Referenced by defineBuiltins().

template<int d_in, int d_out, class T >

void SeExpr2::Noise	(	const T *	in,
		T *	out
	)

Noise with d_in dimensional domain, d_out dimensional abcissa.

One octave of non-periodic Perlin noise.

Definition at line 156 of file Noise.cpp.

double SeExpr2::noise	(	int	n,
		const Vec3d *	args
	)

Definition at line 460 of file ExprBuiltins.cpp.

References p.

Referenced by defineBuiltins().

template void SeExpr2::Noise< 1, 1, double >	(	const double *	,
		double *
	)

template void SeExpr2::Noise< 2, 1, double >	(	const double *	,
		double *
	)

template void SeExpr2::Noise< 3, 1, double >	(	const double *	,
		double *
	)

template void SeExpr2::Noise< 3, 3, double >	(	const double *	,
		double *
	)

template void SeExpr2::Noise< 4, 1, double >	(	const double *	,
		double *
	)

template void SeExpr2::Noise< 4, 3, double >	(	const double *	,
		double *
	)

template<int d, class T , bool periodic>

T SeExpr2::noiseHelper	(	const T *	X,
		const int *	period = 0
	)

Noise with d_in dimensional domain, 1 dimensional abcissa.

Definition at line 84 of file Noise.cpp.

References f(), floorSSE(), index(), and s_curve().

Vec3d SeExpr2::norm

(

const Vec3d &

a

)

Definition at line 1076 of file ExprBuiltins.cpp.

References length().

Referenced by defineBuiltins(), and ortho().

template<class T , int d, bool r>

std::ostream& SeExpr2::operator<<	(	std::ostream &	out,
		const Vec< T, d, r > &	val
	)

Output stream.

Definition at line 359 of file Vec.h.

Vec3d SeExpr2::ortho	(	const Vec3d &	a,
		const Vec3d &	b
	)

Definition at line 1103 of file ExprBuiltins.cpp.

References cross(), and norm().

Referenced by defineBuiltins(), and up().

double SeExpr2::pick	(	int	n,
		double *	params
	)

Definition at line 1145 of file ExprBuiltins.cpp.

References hash(), hiRange, index(), and loRange.

Referenced by defineBuiltins().

template<int d_in, int d_out, class T >

void SeExpr2::PNoise	(	const T *	in,
		const int *	period,
		T *	out
	)

Periodic Noise with d_in dimensional domain, d_out dimensional abcissa.

One octave of periodic noise period gives the integer period before tiles repease

Definition at line 170 of file Noise.cpp.

double SeExpr2::pnoise	(	const Vec3d &	p,
		const Vec3d &	period
	)

Definition at line 748 of file ExprBuiltins.cpp.

References max().

Referenced by defineBuiltins().

template void SeExpr2::PNoise< 3, 1, double >	(	const double *	,
		const int *	,
		double *
	)

SeExpr2::CachedVoronoiFunc ExprFuncSimple SeExpr2::pvoronoi

(

pvoronoiFn

)

Referenced by defineBuiltins().

Vec3d SeExpr2::pvoronoiFn	(	VoronoiPointData &	data,
		int	n,
		const Vec3d *	args
	)

Definition at line 966 of file ExprBuiltins.cpp.

References clamp(), p, pos1, vfbm(), and voronoi_f1_3d().

double SeExpr2::rad ( double  angle )

inline

Definition at line 30 of file ExprBuiltins.h.

Referenced by cosd(), defineBuiltins(), sind(), and tand().

double SeExpr2::remap	(	double	x,
		double	source,
		double	range,
		double	falloff,
		double	interp
	)

Definition at line 176 of file ExprBuiltins.cpp.

References a, b, gaussstep(), linearstep(), and smoothstep().

Referenced by defineBuiltins(), and midhsi().

Vec3d SeExpr2::rgbtohsl

(

const Vec3d &

rgb

)

Definition at line 284 of file ExprBuiltins.cpp.

References x, and y.

Referenced by defineBuiltins(), and hsiAdjust().

Vec3d SeExpr2::rotate	(	int	n,
		const Vec3d *	args
	)

Definition at line 1108 of file ExprBuiltins.cpp.

References angle(), SeExpr2::Vec< T, d, ref >::length(), and SeExpr2::Vec< T, d, ref >::rotateBy().

Referenced by defineBuiltins().

double SeExpr2::round ( double  x )

inline

Definition at line 41 of file ExprBuiltins.h.

Referenced by defineBuiltins().

double SeExpr2::roundSSE ( double  val )

inline

Definition at line 30 of file Noise.cpp.

double SeExpr2::s_curve

(

double

t

)

This is the Quintic interpolant from Perlin's Improved Noise Paper.

Definition at line 35 of file Noise.cpp.

Referenced by noiseHelper().

static Vec3d SeExpr2::saturate ( const Vec3d &  Cin, double  amt  )

static

Definition at line 389 of file ExprBuiltins.cpp.

References SeExpr2::Vec< T, d, ref >::dot().

Referenced by defineBuiltins(), and saturate().

Vec3d SeExpr2::saturate	(	int	n,
		const Vec3d *	args
	)

Definition at line 398 of file ExprBuiltins.cpp.

References saturate().

double SeExpr2::sind ( double  x )

inline

Definition at line 32 of file ExprBuiltins.h.

References rad(), and sin().

Referenced by defineBuiltins().

double SeExpr2::smoothstep	(	double	x,
		double	a,
		double	b
	)

Definition at line 142 of file ExprBuiltins.cpp.

References a, b, boxstep(), and x.

Referenced by cvoronoiFn(), defineBuiltins(), remap(), and voronoiFn().

double SeExpr2::snoise

(

const Vec3d &

p

)

Definition at line 500 of file ExprBuiltins.cpp.

Referenced by defineBuiltins().

double SeExpr2::snoise4	(	int	n,
		const Vec3d *	args
	)

Definition at line 525 of file ExprBuiltins.cpp.

Referenced by defineBuiltins().

double SeExpr2::spline	(	int	n,
		double *	params
	)

Definition at line 1271 of file ExprBuiltins.cpp.

References clamp(), and p.

Referenced by defineBuiltins().

double SeExpr2::swatch	(	int	n,
		double *	params
	)

Definition at line 1201 of file ExprBuiltins.cpp.

References choose().

Referenced by defineBuiltins().

double SeExpr2::tand ( double  x )

inline

Definition at line 33 of file ExprBuiltins.h.

References rad().

Referenced by defineBuiltins().

double SeExpr2::turbulence	(	int	n,
		const Vec3d *	args
	)

Definition at line 550 of file ExprBuiltins.cpp.

References clamp(), and p.

Referenced by defineBuiltins(), and FBM().

ExprType SeExpr2::TypeVec ( int  n )

inline

Quick way to get a vector type i.e. 3 vec is TypeVec(3)

Definition at line 230 of file ExprType.h.

References SeExpr2::ExprType::FP(), and SeExpr2::ExprType::Varying().

Referenced by f().

Vec3d SeExpr2::up	(	const Vec3d &	P,
		const Vec3d &	upvec
	)

Definition at line 1121 of file ExprBuiltins.cpp.

References angle(), ortho(), and SeExpr2::Vec< T, d, ref >::rotateBy().

Referenced by defineBuiltins().

Vec3d SeExpr2::vfbm	(	int	n,
		const Vec3d *	args
	)

Definition at line 632 of file ExprBuiltins.cpp.

References clamp(), and p.

Referenced by cfbm(), cvoronoiFn(), defineBuiltins(), pvoronoiFn(), and voronoiFn().

Vec3d SeExpr2::vfbm4	(	int	n,
		const Vec3d *	args
	)

Definition at line 692 of file ExprBuiltins.cpp.

References clamp(), and p.

Referenced by cfbm4(), and defineBuiltins().

Vec3d SeExpr2::vnoise

(

const Vec3d &

p

)

Definition at line 510 of file ExprBuiltins.cpp.

Referenced by cnoise(), and defineBuiltins().

Vec3d SeExpr2::vnoise4	(	int	n,
		const Vec3d *	args
	)

Definition at line 535 of file ExprBuiltins.cpp.

Referenced by cnoise4(), and defineBuiltins().

SeExpr2::CachedVoronoiFunc ExprFuncSimple SeExpr2::voronoi

(

voronoiFn

)

static void SeExpr2::voronoi_f1_3d ( VoronoiPointData &  data, const Vec3d &  p, double  jitter, double &  f1, Vec3d &  pos1  )

static

Definition at line 784 of file ExprBuiltins.cpp.

References dist(), SeExpr2::Vec< T, d, ref >::dot(), p, and voronoi_points().

Referenced by cvoronoiFn(), pvoronoiFn(), and voronoiFn().

static void SeExpr2::voronoi_f1f2_3d ( VoronoiPointData &  data, const Vec3d &  p, double  jitter, double &  f1, Vec3d &  pos1, double &  f2, Vec3d &  pos2  )

static

Definition at line 803 of file ExprBuiltins.cpp.

References dist(), SeExpr2::Vec< T, d, ref >::dot(), p, pos1, and voronoi_points().

Referenced by cvoronoiFn(), and voronoiFn().

static Vec3d* SeExpr2::voronoi_points ( VoronoiPointData &  data, const Vec3d &  cell, double  jitter  )

static

Definition at line 767 of file ExprBuiltins.cpp.

References ccellnoise(), SeExpr2::VoronoiPointData::cell, SeExpr2::VoronoiPointData::jitter, and SeExpr2::VoronoiPointData::points.

Referenced by voronoi_f1_3d(), and voronoi_f1f2_3d().

Vec3d SeExpr2::voronoiFn	(	VoronoiPointData &	data,
		int	n,
		const Vec3d *	args
	)

Definition at line 833 of file ExprBuiltins.cpp.

References cellnoise(), clamp(), length(), p, pos1, smoothstep(), vfbm(), voronoi_f1_3d(), and voronoi_f1f2_3d().

Vec3d SeExpr2::vturbulence	(	int	n,
		const Vec3d *	args
	)

Definition at line 574 of file ExprBuiltins.cpp.

References clamp(), and p.

Referenced by cturbulence(), and defineBuiltins().

double SeExpr2::wchoose	(	int	n,
		double *	params
	)

Definition at line 1220 of file ExprBuiltins.cpp.

Referenced by defineBuiltins().

Variable Documentation

const char* SeExpr2::acos_docstring = "float acos(float angle)\narc cosine in radians"

static

Definition at line 53 of file ExprBuiltins.cpp.

const char* SeExpr2::acosd_docstring = "float acosd(float angle)\narc cosine in degrees"

static

Definition at line 44 of file ExprBuiltins.cpp.

const char* SeExpr2::acosh_docstring = "float acosh(float angle)\nhyperbolic arc cosine in radians"

static

Definition at line 61 of file ExprBuiltins.cpp.

const char* SeExpr2::angle_docstring

static

Initial value:

=
    "float angle(vector a,vector b)\n"
    "angle between two vectors (in radians)"

Definition at line 1099 of file ExprBuiltins.cpp.

const char* SeExpr2::asin_docstring = "float asin(float angle)\narc sine in radians"

static

Definition at line 54 of file ExprBuiltins.cpp.

const char* SeExpr2::asind_docstring = "float asind(float angle)\narc sine in degrees"

static

Definition at line 45 of file ExprBuiltins.cpp.

const char* SeExpr2::asinh_docstring = "float asinh(float angle)\nhyperbolic arc sine in radians"

static

Definition at line 62 of file ExprBuiltins.cpp.

const char* SeExpr2::atan2_docstring = "float atan2(float y,float x)\narc tangent in radians of y/x between -PI and PI"

static

Definition at line 56 of file ExprBuiltins.cpp.

const char* SeExpr2::atan2d_docstring

static

Initial value:

=
    "float atan2d(float y,float x)\narc tangent in degrees of y/x between -180 and 180"

Definition at line 47 of file ExprBuiltins.cpp.

const char* SeExpr2::atan_docstring = "float atan(float angle)\narc tangent in radians"

static

Definition at line 55 of file ExprBuiltins.cpp.

const char* SeExpr2::atand_docstring = "float atand(float angle)\narc tangent in degrees"

static

Definition at line 46 of file ExprBuiltins.cpp.

const char* SeExpr2::atanh_docstring = "float atanh(float angle)\nhyperbolic arc tangent in radians"

static

Definition at line 63 of file ExprBuiltins.cpp.

const char* SeExpr2::bias_docstring

static

Initial value:

=
    "float bias(float x, float g)\nVariation of gamma where values less than 0.5 pull the curve down\nand values "
    "greater than 0.5 pull the curve up\npow(x,log(b)/log(0.5))"

Definition at line 113 of file ExprBuiltins.cpp.

const char* SeExpr2::boxstep_docstring = "float boxstep(float x,float a)\n if x < a then 0 otherwise 1"

static

Definition at line 128 of file ExprBuiltins.cpp.

const char* SeExpr2::cbrt_docstring = "float cbrt(float x)\ncube root"

static

Definition at line 74 of file ExprBuiltins.cpp.

const char* SeExpr2::ccellnoise_docstring

static

Initial value:

=
    "color cellnoise(vector v)\n"
    "cellnoise generates a field of constant colored cubes based on the integer location.\n"
    "This is the same as the prman cellnoise function."

Definition at line 743 of file ExprBuiltins.cpp.

SeExpr2::CCurveFuncX SeExpr2::ccurve

Referenced by defineBuiltins().

const char* SeExpr2::ccurve_docstring

static

Initial value:

=
    "color curve(float param,float pos0,color val0,int interp0,float pos1,color val1,int interp1,[...])\n\n"
    "Interpolates color ramp given by control points at 'param'. Control points are specified \n"
    "by triples of parameters pos_i, val_i, and interp_i. Interpolation codes are \n"
    "0 - none, 1 - linear, 2 - smooth, 3 - spline, \n"
    "4 - monotone (non oscillating spline)"

Definition at line 1397 of file ExprBuiltins.cpp.

const char* SeExpr2::ceil_docstring = "float ceil(float a)\nnext higher integer"

static

Definition at line 71 of file ExprBuiltins.cpp.

const char* SeExpr2::cellnoise_docstring

static

Initial value:

=
    "float cellnoise(vector v)\n"
    "cellnoise generates a field of constant colored cubes based on the integer location.\n"
    "This is the same as the prman cellnoise function."

Definition at line 732 of file ExprBuiltins.cpp.

const char* SeExpr2::cfbm4_docstring = "color cfbm4(vector v,float time,int octaves=6,float lacunarity=2,float gain=.5)"

static

Definition at line 724 of file ExprBuiltins.cpp.

const char* SeExpr2::cfbm_docstring = "color cfbm(vector vint octaves=6,float lacunarity=2,float gain=.5)"

static

Definition at line 721 of file ExprBuiltins.cpp.

const char* SeExpr2::choose_docstring

static

Initial value:

=
    "float choose(float index,float choice1, float choice2, [...])\n"
    "Chooses one of the supplied choices based on the index (assumed to be in range [0..1])."

Definition at line 1216 of file ExprBuiltins.cpp.

const char* SeExpr2::clamp_docstring = "float clamp(float x,float lo,float hi)\nconstrain x to range [lo,hi]"

static

Definition at line 65 of file ExprBuiltins.cpp.

const char* SeExpr2::cnoise4_docstring

static

Initial value:

=
    "color cnoise4 ( vector v,float t)\n"
    "4D color noise formed with original perlin noise at location (C2 interpolant)"

Definition at line 546 of file ExprBuiltins.cpp.

const char* SeExpr2::cnoise_docstring

static

Initial value:

=
    "color cnoise ( vector v)\n"
    "color noise formed with original perlin noise at location (C2 interpolant)"

Definition at line 521 of file ExprBuiltins.cpp.

const char* SeExpr2::compress_docstring = "float compress(float x,float lo,float hi)\nRemaps x in [0,1] to [lo,hi]"

static

Definition at line 92 of file ExprBuiltins.cpp.

const char* SeExpr2::contrast_docstring

static

Initial value:

=
    "float contrast(float x,float x)\nAdjust the contrast.  For c from 0 to 0.5, the contrast is decreased.  "
    "For c > 0.5, the contrast is increased."

Definition at line 123 of file ExprBuiltins.cpp.

const char* SeExpr2::cos_docstring = "float cos(float angle)\ncosine in radians"

static

Definition at line 50 of file ExprBuiltins.cpp.

const char* SeExpr2::cosd_docstring = "float cosd(float angle)\ncosine in degrees"

static

Definition at line 41 of file ExprBuiltins.cpp.

const char* SeExpr2::cosh_docstring = "float cosh(float angle)\nhyperbolic cosine in radians"

static

Definition at line 58 of file ExprBuiltins.cpp.

const char* SeExpr2::cross_docstring

static

Initial value:

=
    "vector cross(vector a,vector b)\n"
    "vector cross product"

Definition at line 1090 of file ExprBuiltins.cpp.

const char* SeExpr2::cturbulence_docstring

static

Initial value:

=
    "color cturbulence(vector v,int octaves=6,float lacunarity=2,float gain=.5)\nAbsolute value of each noise term is "
    "taken. This gives billowy appearance"

Definition at line 84 of file ExprBuiltins.cpp.

SeExpr2::CurveFuncX SeExpr2::curve

Referenced by AnimCurveEditable::appendString(), defineBuiltins(), ExprCurve::openDetail(), and ExprColorCurve::openDetail().

const char* SeExpr2::curve_docstring

static

Initial value:

=
    "float curve(float param,float pos0,float val0,int interp0,float pos1,float val1,int interp1,[...])\n\n"
    "Interpolates a 1D ramp defined by control points at 'param'. Control points are specified \n"
    "by triples of parameters pos_i, val_i, and interp_i. Interpolation codes are \n"
    "0 - none, 1 - linear, 2 - smooth, 3 - spline, \n"
    "4-monotone (non oscillating spline)"

Definition at line 1342 of file ExprBuiltins.cpp.

const char* SeExpr2::cvoronoi_docstring

static

Initial value:

=
    "color cvoronoi(vector v, int type=1,float jitter=0.5, float fbmScale=0, int fbmOctaves=4,float fbmLacunarity=2, "
    "float fbmGain=.5)\n"
    "returns color in cellular pattern. It is a jittered variant of cellnoise."

Definition at line 961 of file ExprBuiltins.cpp.

const char* SeExpr2::cycle_docstring

static

Initial value:

=
    "int cycle(int index, int loRange, int hiRange )\n"
    "Cycles through values between loRange and hiRange based on supplied index.\n"
    "This is an offset \"mod\" function. The result is rotates v such that the\n"
    "Y axis points in the given up direction"

Definition at line 1139 of file ExprBuiltins.cpp.

const char* SeExpr2::deg_docstring = "float deg(float angle)\nradians to degrees"

static

Definition at line 38 of file ExprBuiltins.cpp.

const char* SeExpr2::dist_docstring

static

Initial value:

=
    "float dist(vector a, vector b)\n"
    "distance between two points"

Definition at line 1057 of file ExprBuiltins.cpp.

const char* SeExpr2::dot_docstring

static

Initial value:

=
    "float dot(vector a,vector b)\n"
    "vector dot product"

Definition at line 1072 of file ExprBuiltins.cpp.

const char* SeExpr2::exp_docstring = "float exp(float x)\nE raised to the x power"

static

Definition at line 76 of file ExprBuiltins.cpp.

const char* SeExpr2::expand_docstring = "float expand(float x,float lo,float hi)\nRemaps x in [lo,hi] to [0,1]"

static

Definition at line 98 of file ExprBuiltins.cpp.

const char* SeExpr2::fabs_docstring = "float abs(float x)\nabsolute value of x"

static

Definition at line 35 of file ExprBuiltins.cpp.

const char* SeExpr2::fbm4_docstring

static

Initial value:

=
    "float fbm4(vector v,float time,int octaves=6,float lacunarity=2,float gain=.5)\n"
    "fbm (Fractal Brownian Motion) is a multi-frequency noise function. \n"
    "The base frequency is the same as the \"noise\" function. The total \n"
    "number of frequencies is controlled by octaves. The lacunarity is the \n"
    "spacing between the frequencies - a value of 2 means each octave is \n"
    "twice the previous frequency. The gain< controls how much each \n"
    "frequency is scaled relative to the previous frequency."

Definition at line 683 of file ExprBuiltins.cpp.

const char* SeExpr2::fbm_docstring

static

Initial value:

=
    "float fbm(vector v,int octaves=6,float lacunarity=2,float gain=.5)\n"
    "fbm (Fractal Brownian Motion) is a multi-frequency noise function. \n"
    "The base frequency is the same as the \"noise\" function. The total \n"
    "number of frequencies is controlled by octaves. The lacunarity is the \n"
    "spacing between the frequencies - a value of 2 means each octave is \n"
    "twice the previous frequency. The gain< controls how much each \n"
    "frequency is scaled relative to the previous frequency."

Definition at line 623 of file ExprBuiltins.cpp.

const char* SeExpr2::fit_docstring

static

Initial value:

=
    "float fit(float x,float a1,float b1,float a2,float b2)\nLinearly remaps x in [a1,b1] to [a2,b2]"

Definition at line 103 of file ExprBuiltins.cpp.

const char* SeExpr2::floor_docstring = "float floor(float a)\nnext lower integer"

static

Definition at line 70 of file ExprBuiltins.cpp.

const char* SeExpr2::fmod_docstring = "float fmod(float x,float y)\nremainder of x/y (also available as % operator)"

static

Definition at line 80 of file ExprBuiltins.cpp.

const char* SeExpr2::gamma_docstring = "float gamma(float x, float g)\nGamma correction of x with gamma factor g"

static

Definition at line 107 of file ExprBuiltins.cpp.

const char* SeExpr2::gaussstep_docstring

static

Initial value:

=
    "float gasussstep(float x,float a,float b)\n if x < a then 0, if x > b then 1, and\nx transitions smoothly "
    "(exponentially) when < x < b"

Definition at line 172 of file ExprBuiltins.cpp.

SeExpr2::GetVar SeExpr2::getVar

Referenced by defineBuiltins().

const char* SeExpr2::getVar_docstring

static

Initial value:

=
    "getVar(string varName,vector defaultValue)\n"
    "return value of varName if variable exists, otherwise return defaultValue"

Definition at line 1457 of file ExprBuiltins.cpp.

const char* SeExpr2::hash_docstring

static

Initial value:

=
    "float hash(float seed1,[float seed2, ...])\n"
    "Like rand, but with no internal seeds. Any number of seeds may be given\n"
    "and the result will be a random function based on all the seeds."

Definition at line 455 of file ExprBuiltins.cpp.

const char* SeExpr2::hsi_docstring

static

Initial value:

=
    "color  hsi(color x, float h, float s, float i, float map=1)\n"
    "The hsi function shifts the hue by h\n"
    "(in degrees) and scales the saturation and intensity by s and i\n"
    "respectively.  An map may be supplied which will control the shift\n"
    "- the full shift will happen when the map is one and no shift will\n"
    "happen when the map is zero.  The shift will be scaled back for\n"
    "values between zero and one."

Definition at line 237 of file ExprBuiltins.cpp.

const char* SeExpr2::hsltorgb_docstring

static

Initial value:

=
    "color hsltorgb(color hsl)\n"
    "RGB to HSL color space conversion.\n"
    "HSL is Hue, Saturation, Lightness (all in range [0..1] )\n"
    "These functions have also been extended to support rgb and hsl values\n"
    "outside of the range [0..1] in a reasonable way.  For any rgb or\n"
    "hsl value (except for negative s values), the conversion is\n"
    "well-defined and reversible."

Definition at line 380 of file ExprBuiltins.cpp.

const char* SeExpr2::hypot_docstring

static

Initial value:

=
    "float hypot(vector v)\n"
    "length of 2d vector [x,y]"

Definition at line 1067 of file ExprBuiltins.cpp.

const char* SeExpr2::invert_docstring = "float invert(float a)\nDefined as 1-x"

static

Definition at line 73 of file ExprBuiltins.cpp.

const char* SeExpr2::length_docstring

static

Initial value:

=
    "float length(vector v)\n"
    "length of vector"

Definition at line 1062 of file ExprBuiltins.cpp.

const char* SeExpr2::linearstep_docstring

static

Initial value:

=
    "float linearstep(float x,float a,float b)\n if x < a then 0, if x > b then 1, and\nx transitions linearly "
    "when < x < b "

Definition at line 138 of file ExprBuiltins.cpp.

const char* SeExpr2::log10_docstring = "float log10(float x)\nBase 10 logarithm"

static

Definition at line 79 of file ExprBuiltins.cpp.

const char* SeExpr2::log_docstring = "float log(float x)\nNatural logarithm"

static

Definition at line 78 of file ExprBuiltins.cpp.

SeExpr2::MapFuncX SeExpr2::map

Referenced by main().

const char* SeExpr2::max_docstring = "float max(float a,float b)\ngreater of a and b"

static

Definition at line 67 of file ExprBuiltins.cpp.

const char* SeExpr2::midhsi_docstring

static

Initial value:

=
    "color midhsi(color x, float h, float s, float i, float map, float falloff=1, int interp=0)\n"
    "The midhsi function is just like the hsi function except that\n"
    "the control map is centered around the mid point (value of 0.5)\n"
    "and can scale the shift in both directions."

Definition at line 278 of file ExprBuiltins.cpp.

const char* SeExpr2::min_docstring = "float min(float a,float b)\nlesser of a and b"

static

Definition at line 68 of file ExprBuiltins.cpp.

const char* SeExpr2::mix_docstring = "mix(float a,float b,float alpha)\nBlend of a and b according to alpha."

static

Definition at line 213 of file ExprBuiltins.cpp.

SeExprInternal2::Mutex SeExpr2::mutex

static

Definition at line 108 of file ExprFunc.cpp.

Referenced by SeExpr2::ExprFunc::cleanup(), SeExpr2::ExprFunc::define(), SeExpr2::ExprFunc::getDocString(), SeExpr2::ExprFunc::getFunctionNames(), SeExpr2::ExprFunc::init(), SeExpr2::ExprFunc::lookup(), SeExpr2::ExprFunc::sizeInBytes(), and SeExpr2::ExprFunc::statistics().

const char* SeExpr2::noise_docstring

static

Initial value:

=
    "float noise ( vector v ) <br>\n"
    "float noise ( float x, float y )\n"
    "float noise ( float x, float y, float z )\n"
    "float noise ( float x, float y, float z, float w )\n"
    "Original perlin noise at location (C2 interpolant)"

Definition at line 493 of file ExprBuiltins.cpp.

const char* SeExpr2::norm_docstring

static

Initial value:

=
    "vector norm(vector v)\n"
    "vector scaled to unit length"

Definition at line 1083 of file ExprBuiltins.cpp.

const char* SeExpr2::ortho_docstring

static

Initial value:

=
    "vector angle(vector a,vector b)\n"
    "normalized vector orthogonal to a and b scaled to unit length"

Definition at line 1104 of file ExprBuiltins.cpp.

const char* SeExpr2::pick_docstring

static

Initial value:

=
    "int pick(float index, int loRange, int hiRange, [float weights, ...] )\n"
    "Picks values randomly between loRange and hiRange based on supplied index (which is\n"
    "automatically hashed).  The values will be distributed according\n"
    "to the supplied weights.  Any weights not supplied are assumed to\n"
    "be 1.0."

Definition at line 1194 of file ExprBuiltins.cpp.

const char* SeExpr2::pnoise_docstring

static

Initial value:

=
    "float pnoise ( vector v, vector period )\n"
    "periodic noise"

Definition at line 757 of file ExprBuiltins.cpp.

const char* SeExpr2::pow_docstring = "float pow(float x)\nx to the y power, also available as ^"

static

Definition at line 77 of file ExprBuiltins.cpp.

SeExpr2::PrintFuncX SeExpr2::printf

Referenced by defineBuiltins().

const char* SeExpr2::printf_docstring

static

Initial value:

=
    "printf(string format,[vec0, vec1,  ...])\n"
    "Prints out a string to STDOUT, Format parameter allowed is %v"

Definition at line 1559 of file ExprBuiltins.cpp.

const char* SeExpr2::pvoronoi_docstring

static

Initial value:

=
    "color pvoronoi(vector v, int type=1,float jitter=0.5, float fbmScale=0, int fbmOctaves=4,float fbmLacunarity=2, "
    "float fbmGain=.5)\n"
    "returns center of voronoi cell."

Definition at line 1004 of file ExprBuiltins.cpp.

const char* SeExpr2::rad_docstring = "float deg(float angle)\ndegrees to radians"

static

Definition at line 39 of file ExprBuiltins.cpp.

SeExpr2::RandFuncX SeExpr2::rand

Referenced by main().

const char* SeExpr2::remap_docstring

static

Initial value:

=
    "remap(float x, float\n"
    "source, float range, float falloff, float interp)\nGeneral remapping function.\n"
    "When x is within +/- <i>range</i> of source, the result is one.\n"
    "The result falls to zero beyond that range over <i>falloff</i> distance.\n"
    "The falloff shape is controlled by <i>interp</i>. Numeric values\n"
    "or named constants may be used:\n"
    "&nbsp;&nbsp;&nbsp;&nbsp;int <b>linear</b>\n"
    "= 0\n"
    "&nbsp;&nbsp;&nbsp;&nbsp;int <b>smooth</b> = 1\n"
    "&nbsp;&nbsp;&nbsp;&nbsp;int <b>gaussian</b> = 2\n"

Definition at line 200 of file ExprBuiltins.cpp.

const char* SeExpr2::rgbtohsl_docstring

static

Initial value:

=
    "color rgbtohsl(color rgb)\n"
    "RGB to HSL color space conversion.\n"
    "HSL is Hue, Saturation, Lightness (all in range [0..1] )\n"
    "These functions have also been extended to support rgb and hsl values\n"
    "outside of the range [0..1] in a reasonable way.  For any rgb or\n"
    "hsl value (except for negative s values), the conversion is\n"
    "well-defined and reversible."

Definition at line 327 of file ExprBuiltins.cpp.

const char* SeExpr2::rotate_docstring

static

Initial value:

=
    "vector rotate(vector v,vector axis,float angle)\n"
    "rotates v around axis by given angle (in radians)"

Definition at line 1117 of file ExprBuiltins.cpp.

const char* SeExpr2::round_docstring = "float round(float x)\nconstrain x to range [lo,hi]"

static

Definition at line 66 of file ExprBuiltins.cpp.

const char* SeExpr2::saturate_docstring

static

Initial value:

=
    "color saturate(color val, float amt)\n"
    "Scale saturation of color by amt.\n"
    "The color is scaled around the rec709 luminance value,\n"
    "and negative results are clamped at zero.\n"

Definition at line 402 of file ExprBuiltins.cpp.

const char* SeExpr2::sin_docstring = "float sin(float angle)\nsine in radians"

static

Definition at line 51 of file ExprBuiltins.cpp.

const char* SeExpr2::sind_docstring = "float sind(float angle)\nsine in degrees"

static

Definition at line 42 of file ExprBuiltins.cpp.

const char* SeExpr2::sinh_docstring = "float sinh(float angle)\nhyperbolic sine in radians"

static

Definition at line 59 of file ExprBuiltins.cpp.

const char* SeExpr2::smoothstep_docstring

static

Initial value:

=
    "float smoothstep(float x,float a,float b)\n if x < a then 0, if x > b then 1, and\nx transitions smoothly "
    "(cubic) when < x < b"

Definition at line 155 of file ExprBuiltins.cpp.

const char* SeExpr2::snoise4_docstring

static

Initial value:

=
    "float snoise4 ( vector v,float t)\n"
    "4D signed noise w/ range -1 to 1 formed with original perlin noise at location (C2 interpolant)"

Definition at line 531 of file ExprBuiltins.cpp.

const char* SeExpr2::snoise_docstring

static

Initial value:

=
    "float snoise ( vector v)\n"
    "signed noise w/ range -1 to 1 formed with original perlin noise at location (C2 interpolant)"

Definition at line 506 of file ExprBuiltins.cpp.

const char* SeExpr2::spline_docstring

static

Initial value:

=
    "float spline(float param,float y1,float y2,float y3,float y4,[...])\n\n"
    "Interpolates a set of values to the parameter specified where y1, ..., yn are\n"
    "distributed evenly from [0...1]"

Definition at line 1285 of file ExprBuiltins.cpp.

const char* SeExpr2::sqrt_docstring = "float sqrt(float x)\nsquare root"

static

Definition at line 75 of file ExprBuiltins.cpp.

const char* SeExpr2::swatch_docstring

static

Initial value:

=
    "color swatch(float index, color choice0, color choice1, color choice2, [...])\n"
    "Chooses one of the supplied color choices based on the index (assumed to be in range [0..1])."

Definition at line 1204 of file ExprBuiltins.cpp.

const char* SeExpr2::tan_docstring = "float tan(float angle)\ntangent in radians"

static

Definition at line 52 of file ExprBuiltins.cpp.

const char* SeExpr2::tand_docstring = "float tand(float angle)\ntangent in degrees"

static

Definition at line 43 of file ExprBuiltins.cpp.

const char* SeExpr2::tanh_docstring = "float tanh(float angle)\nhyperbolic tangent in radians"

static

Definition at line 60 of file ExprBuiltins.cpp.

SeExpr2::TriplanarFuncX SeExpr2::triplanar

Referenced by main().

const char* SeExpr2::trunc_docstring = "float trunc(float a)\nnearest integer towards zero"

static

Definition at line 69 of file ExprBuiltins.cpp.

const char* SeExpr2::turbulence_docstring

static

Initial value:

=
    "float turbulence(vector v,int octaves=6,float lacunarity=2,float gain=.5)\nAbsolute value of each noise term is "
    "taken. This gives billowy appearance"

Definition at line 81 of file ExprBuiltins.cpp.

const char* SeExpr2::up_docstring

static

Initial value:

=
    "vector up(vector P,vector upvec)\n"
    "rotates v such that the Y axis points in the given up direction"

Definition at line 1126 of file ExprBuiltins.cpp.

const char* SeExpr2::vfbm4_docstring = "vector vfbm4(vector v,float time,int octaves=6,float lacunarity=2,float gain=.5)"

static

Definition at line 718 of file ExprBuiltins.cpp.

const char* SeExpr2::vfbm_docstring = "vector vfbm(vector vint octaves=6,float lacunarity=2,float gain=.5)"

static

Definition at line 655 of file ExprBuiltins.cpp.

const char* SeExpr2::vnoise4_docstring

static

Initial value:

=
    "vector vnoise4 ( vector v,float t)\n"
    "4D vector noise formed with original perlin noise at location (C2 interpolant)"

Definition at line 541 of file ExprBuiltins.cpp.

const char* SeExpr2::vnoise_docstring

static

Initial value:

=
    "vector vnoise ( vector v)\n"
    "vector noise formed with original perlin noise at location (C2 interpolant)"

Definition at line 516 of file ExprBuiltins.cpp.

SeExpr2::CurveData SeExpr2::voronoi

Referenced by defineBuiltins().

const char* SeExpr2::voronoi_docstring

static

Initial value:

=
    "float voronoi(vector v, int type=1,float jitter=0.5, float fbmScale=0, int fbmOctaves=4,float fbmLacunarity=2, "
    "float fbmGain=.5)\n"
    "voronoi is a cellular noise pattern. It is a jittered variant of cellnoise."

Definition at line 894 of file ExprBuiltins.cpp.

const char* SeExpr2::vturbulence_docstring

static

Initial value:

=
    "vector vturbulence(vector v,int octaves=6,float lacunarity=2,float gain=.5)\nAbsolute value of each noise term is "
    "taken. This gives billowy appearance"

Definition at line 87 of file ExprBuiltins.cpp.

const char* SeExpr2::wchoose_docstring

static

Initial value:

=
    "float wchoose(float index,float choice1, float weight1, float choice2, float weight2, [...] )\n"
    "Chooses one of the supplied choices based on the index (assumed to be in range[0..1]).\n"
    "The values will be distributed according to the supplied weights."

Definition at line 1266 of file ExprBuiltins.cpp.