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Scene Class Reference

Sphere tracable scene. More...

#include <Scene.h>

Inherits DynamicObject.

Inheritance diagram for Scene:

[legend]Collaboration diagram for Scene:

[legend]List of all members.

Public Methods
	Scene ()
virtual	~Scene ()
Vertex3	cameraPosition ()
Camera &	getCamera ()
vector< Shape * > &	getShapes ()
vector< Light * > &	getLights ()
void	setRecursion (int r)
void	update ()
void	addTime (float t)
real	intersect (const Ray &ray)
Color4	trace (const Ray &ray, real minimum=Shape::step)
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.
Protected Attributes
Camera	camera
Fog	fog
vector< Shape * >	shape
vector< Light * >	light
int	recursion

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Detailed Description

Sphere tracable scene.

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Member Function Documentation

void Scene::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 DynamicObject.

void Scene::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 DynamicObject.

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

• Scene.h
• Scene.cpp

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