point lights not working

Craig Hamilton · 2008-06-25T16:52:46

hi, I'm trying to getting lighting in a scene but can't seem to do it, I have loaded a .x skinned mesh from file using my own parser and state sorted the vertices by material, when I set the material for each batch of vertices I set the diffuse equal to the ambient for each material. D3DLIGHT9 light; D3DMATERIAL9 material; material.Diffuse = material.Ambient = ...; light.Type = D3DLIGHT_POINT; light.Diffuse.r = 0.5f; light.Diffuse.g = 0.5f ..... light.Attenation0 = 0.1f; light.Range = 1000.0f pDevice->SetLight(0, &light); pDevice->LightEnable(0, TRUE); pDevice->SetRenderState(D3DRS_LIGHTING, TRUE); pDevice->SetRenderState(D3DRS_AMBIENT, D3DCOLOR_XRGB(110, 0, 0)); The problem is that nothing is happening, the ambient light works fine and the material colours are spot on but there is no point lights in the scene? I also set the vertex format to look like: pDevice->SetFVF(D3DFVF_XYZ | D3DFVF_NORMAL | D3DFVF_DIFFUSE | D3DFVF_TEX1); typedef struct { vect3 pos; vect3 normal; DWORD color; float u, v; } Vertex3D;