I forgot how >> Transparent background with primitives

H4ck3r · 2002-12-09T01:35:57

I did this before but i forget how: I have primitives. I use textures. I load the texture this way: TEXTURE LoadTextureFromFileEx(char* filename, long clr, long width, long height) { TEXTURE tmp; D3DXCreateTextureFromFileEx(D3DDevice, filename, width, height, D3DX_DEFAULT, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_FILTER_POINT, D3DX_FILTER_POINT, clr, 0, 0, &tmp); return tmp; } I call this function this way: text = LoadTextureFromFileEx(filename, 0xffffffff, width, height); And before loading this texture, and before rendering I do this: D3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, true); D3DDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA); D3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA); The texture is a simple mouse-texture, with a white background. The image is displayed, but the primitive isn''t transparent: The background becomes black. How can I solve this?