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SoftCSG Class Reference

Implicit soft CSG. More...

#include <SoftCSG.h>

Inherits CSG.

Inheritance diagram for SoftCSG:

[legend]Collaboration diagram for SoftCSG:

[legend]List of all members.

Public Types
enum	BlendFunction {   SqrtBlend, OneOverBlend, WaveBlend, CosBlend,   SqrBlend, FlatBlend }
	Implicit blend fuctions. More...
Public Methods
	SoftCSG ()
real	distance (const Vertex3 &v)
real	intersect (const Ray &ray, real t=step, real T=infinity)
Vertex3	normal (const Vertex3 &v)
Color4	calculateShade (const SurfaceInfo &s, Vertex3 &transformed, Scene &scene)
void	parseSymbol (Token &t, ObjectFile &file)
	Reads a single parameter sections inside the body of the object description. More...
void	writeParams (ostream &stream)
	Writes all parameter sections inside the body of the object description. More...
Protected Methods
void	createSymbols ()
	Creates all parameter symbols that are used within the body of the object description.
real	blend (real x)
	.
Protected Attributes
bool	blendShade
real	n
BlendFunction	type

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Detailed Description

Implicit soft CSG.

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Member Enumeration Documentation

enum SoftCSG::BlendFunction

Implicit blend fuctions. Enumeration values: SqrtBlend  . OneOverBlend  . WaveBlend  . CosBlend  . SqrBlend  . FlatBlend  .

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Member Function Documentation

void SoftCSG::parseSymbol (  Token &    t, ObjectFile &    file )  [virtual]

Reads a single parameter sections inside the body of the object description. Each object has a set of parameter names associated with it, called symbols. Symbols are declared inside the createSymbols method. The method parseSymbol expects the Token t to be such a symbol and reads the corresponding parameters. Unknown symbols are passed to its super class. Parameters: t  Token that is the current parameter symbol. file  ObjectFile from which to read. Precondition: The file is opened for reading and is positioned just after the parameter name. Postcondition: The parameter section is read including the terminating semicolon (';'). Reimplemented from CSG.

void SoftCSG::writeParams (  ostream &    stream )  [virtual]

Writes all parameter sections inside the body of the object description. This method writes all object parameters to ostream. Inhereting classes will always call super::writeParams(). Parameters: stream  ostream to which to write. Precondition: stream is opened for writing. Postcondition: All object parameters are written. Reimplemented from CSG.

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The documentation for this class was generated from the following files:

• SoftCSG.h
• SoftCSG.cpp

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