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- add support for using FModelVertex as input to the softpoly vertex shader

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This commit is contained in:
Magnus Norddahl 2018-06-10 15:29:31 +02:00
commit 9ba26a5ece
8 changed files with 104 additions and 116 deletions
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45
src/polyrenderer/scene/poly_model.cpp
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@ -38,12 +38,14 @@ void PolyRenderModel(PolyRenderThread *thread, const Mat4f &worldToClip, uint32_
PolyModelRenderer renderer(thread, worldToClip, stencilValue);
renderer.AddLights(actor);
renderer.RenderModel(x, y, z, smf, actor);
PolyTriangleDrawer::SetModelVertexShader(thread->DrawQueue, -1, -1, 0.0f);
}
void PolyRenderHUDModel(PolyRenderThread *thread, const Mat4f &worldToClip, uint32_t stencilValue, DPSprite *psp, float ofsx, float ofsy)
{
PolyModelRenderer renderer(thread, worldToClip, stencilValue);
renderer.RenderHUDModel(psp, ofsx, ofsy);
PolyTriangleDrawer::SetModelVertexShader(thread->DrawQueue, -1, -1, 0.0f);
}
/////////////////////////////////////////////////////////////////////////////
@ -288,44 +290,7 @@ void PolyModelVertexBuffer::UnlockIndexBuffer()
void PolyModelVertexBuffer::SetupFrame(FModelRenderer *renderer, unsigned int frame1, unsigned int frame2, unsigned int size)
{
PolyModelRenderer *polyrenderer = (PolyModelRenderer *)renderer;
if (frame1 == frame2 || size == 0 || polyrenderer->InterpolationFactor == 0.f)
{
TriVertex *vertices = polyrenderer->Thread->FrameMemory->AllocMemory<TriVertex>(size);
for (unsigned int i = 0; i < size; i++)
{
vertices[i] =
{
mVertexBuffer[frame1 + i].x,
mVertexBuffer[frame1 + i].y,
mVertexBuffer[frame1 + i].z,
1.0f,
mVertexBuffer[frame1 + i].u,
mVertexBuffer[frame1 + i].v
};
}
polyrenderer->VertexBuffer = vertices;
polyrenderer->IndexBuffer = &mIndexBuffer[0];
}
else
{
TriVertex *vertices = polyrenderer->Thread->FrameMemory->AllocMemory<TriVertex>(size);
float frac = polyrenderer->InterpolationFactor;
float inv_frac = 1.0f - frac;
for (unsigned int i = 0; i < size; i++)
{
vertices[i].x = mVertexBuffer[frame1 + i].x * inv_frac + mVertexBuffer[frame2 + i].x * frac;
vertices[i].y = mVertexBuffer[frame1 + i].y * inv_frac + mVertexBuffer[frame2 + i].y * frac;
vertices[i].z = mVertexBuffer[frame1 + i].z * inv_frac + mVertexBuffer[frame2 + i].z * frac;
vertices[i].w = 1.0f;
vertices[i].u = mVertexBuffer[frame1 + i].u;
vertices[i].v = mVertexBuffer[frame1 + i].v;
}
polyrenderer->VertexBuffer = vertices;
polyrenderer->IndexBuffer = &mIndexBuffer[0];
}
polyrenderer->VertexBuffer = mVertexBuffer.Size() ? &mVertexBuffer[0] : nullptr;
polyrenderer->IndexBuffer = mIndexBuffer.Size() ? &mIndexBuffer[0] : nullptr;
PolyTriangleDrawer::SetModelVertexShader(polyrenderer->Thread->DrawQueue, frame1, frame2, polyrenderer->InterpolationFactor);
}