这本书是directx入门很好的教材，门槛低，可以了解directx很多基本的东西，可以作为跳板，看完以后去学习更高级的东西，比如directx自带的sample
以前看过这本书，现在再看一遍，主要目的是熟悉dx基本绘制知识，书中主要包含到这本书中所有的内容：
灯光、材质
device->SetRenderState(D3DRS_SPECULARENABLE, true);
D3DLIGHT9 light
device->SetLight(0, &light);
device->LightEnable(0, true);
D3DMATERIAL9 blueMaterial;
device->SetMaterial(&blueMaterial);
纹理、混合
D3DXCreateTextureFromFile()
IDirect3Dtexture9 *pTex;
device->SetTexture(0, pTex);
device->SetSamplerState(0, D3DSAMP-MAGFILTER, D3DTEXF_LINEAR);
device->SetSamplerState(0, D3DSAMP-MINFILTER, D3DTEXF_LINEAR);
device->SetSamplerState(0, D3DSAMP-MIPFILTER, D3DTEXF_LINEAR);
device->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
device->SetRenderState(D3DRS_DSTBLEND, D3DBLEND_INVSRCALPHA);
影子、镜子
device->SetRenderState(D3DRS_STENCILENABLE, true);
device->Clear(0, 0, D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER|D3DCLEAR_STENCIL, 0xff000000, 1.0f, 0)
device->SetRenderState(D3DRS_STENCILREF, 0X1)
device->SetRenderState(D3DRS_STENCILMASK, 0x0000ffff);
device->SetRenderState(D3DRS_STENCILFAIL, D3DSTENCILOP_KEEP);
device->SetRenderState(D3DRS_STENCILZFAIL, D3DSTENCILOP_KEEP);
device->SetRenderState(D3DRS_STENCILPASS, D3DSTENCILOP_KEEP);
device->SetRenderState(D3DRS_STENCILWRITEMASK, 0x0000ffff);
模型、.x文件
ID3DXMesh
D3DXLoadMeshFromX
加载tiny.x这样的动画模型需要D3DXLoadMeshHirarchyFromX等相关函数
摄像机、地形
拾取、粒子系统
vertex shader pixel shader effect framework
D3DXCreateEffectFromFile
D3DXHANDLE pHandle = pEffect->GetTechniqueByName("tName");
pEffect->SetTechnique(pHandle);
UINT numPasses=0;
pEffect->Begin(&numPasses, 0);
for(i=0; i<numPasses; i++)
{
pEffect->BeginPass(i)
...// render calls
pEffect->EndPass();
}
pEffect->End()
写了一个程序作为总结，当然，学习单项内容的话，书中配套光盘是首选
地址http://download.csdn.net/detail/buck84/5518067
