[pythian] Re: CODE - TriStrips
- From: Darryl Long <pythianproject@xxxxxxx>
- To: pythian@xxxxxxxxxxxxx
- Date: Mon, 01 Jul 2002 11:05:43 -0700
Hi Kamil,
I can imagine a situation where we have a texture for the first
layer/pass, lightmap for the second layer/pass and then a decal (like a
splash of blood or blast from fire) as the third layer/pass.
So yes, we'll need to support both passes and layers and combinations of
these. This is not difficult, fortunately, but it will take code in
both the panel rendering and shaders. I've just added some code to CVS
for better rendering of panels, and this well help you. I added
"DrawVertices" and "DrawNoShader" methods to TPanelTris. In the Draw
method of TPanelTris, you can check the shader to see if it has many
layers and switch textures and render the vertices multiple times (if
necessary). Actually, I think the shader already has all the code to do
this since you can bind a particular texture layer.
Darryl
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