GClasses::GBillboardWorld Class Reference

Detailed Description

This class represents a world of billboards, and provides a rendering engine.

#include <G3D.h>

Public Member Functions
	GBillboardWorld ()
	~GBillboardWorld ()
void	addBillboard (GBillboard *pBB)
	Takes ownership of pBB. More...
void	draw (GImage *pImage, double *pDepthMap, GCamera &camera)
	Draws all the billboards onto pImage from the perspective of the camera, and sets the values in pDepthMap to indicate the distance to each pixel. (pDepthMap should be a buffer with the same number of elements as pixels in pImage.) The pixels in pDepthMap correspond with the image left-to-right, bottom-to-top. More...

Protected Member Functions
void	drawSection (GImage *pImage, double *pDepthMap, GCamera &camera, GBBAugmented &bb, G3DVector *pBotLeft, G3DVector *pBotRight, G3DVector *pTopRight, G3DVector *pTopLeft)

Protected Attributes
std::vector< GBillboard * >	m_billboards

Constructor & Destructor Documentation

GClasses::GBillboardWorld::GBillboardWorld

(

)

GClasses::GBillboardWorld::~GBillboardWorld

(

)

Member Function Documentation

void GClasses::GBillboardWorld::addBillboard

(

GBillboard *

pBB

)

Takes ownership of pBB.

void GClasses::GBillboardWorld::draw	(	GImage *	pImage,
		double *	pDepthMap,
		GCamera &	camera
	)

Draws all the billboards onto pImage from the perspective of the camera, and sets the values in pDepthMap to indicate the distance to each pixel. (pDepthMap should be a buffer with the same number of elements as pixels in pImage.) The pixels in pDepthMap correspond with the image left-to-right, bottom-to-top.

void GClasses::GBillboardWorld::drawSection ( GImage *  pImage, double *  pDepthMap, GCamera &  camera, GBBAugmented &  bb, G3DVector *  pBotLeft, G3DVector *  pBotRight, G3DVector *  pTopRight, G3DVector *  pTopLeft  )

protected

Member Data Documentation

std::vector<GBillboard*> GClasses::GBillboardWorld::m_billboards

protected