game_shadow.h

我做的毕业设计

//=============================================================================
// Desc: ShadowVolume.h
//=============================================================================

#pragma once

class CShadowVolume
{
private:
	LPD3DXMESH    m_pMesh;
    D3DXVECTOR3*  m_pVertices;  //用于渲染阴影体的顶点数据
    DWORD         m_dwNumVertices ;

public:
	HRESULT Create( LPDIRECT3DDEVICE9 pd3dDevice, LPD3DXMESH pMesh);
    HRESULT UpdateShadowVolume(D3DXVECTOR3 vLight );
    HRESULT Render( LPDIRECT3DDEVICE9 pd3dDevice, 
		            D3DXMATRIX* pmatWorld, bool bRenderVolume);
	HRESULT Destroy();

private:
	VOID AddEdge( WORD* pEdges, DWORD& dwNumEdges, WORD v0, WORD v1 );
};