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- removed some leftover GL2 code.

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This commit is contained in:
Christoph Oelckers 2018-10-25 01:02:16 +02:00
parent cead0194bd
commit bc97e585ba
1 changed files with 4 additions and 26 deletions
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30
src/gl/models/gl_models.cpp
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@ -286,30 +286,8 @@ static TArray<FModelVertex> iBuffer;
void FModelVertexBuffer::SetupFrame(FModelRenderer *renderer, unsigned int frame1, unsigned int frame2, unsigned int size)
{
glBindBuffer(GL_ARRAY_BUFFER, vbo_id);
if (vbo_id > 0)
{
glVertexAttribPointer(VATTR_VERTEX, 3, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame1].x);
glVertexAttribPointer(VATTR_TEXCOORD, 2, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame1].u);
glVertexAttribPointer(VATTR_VERTEX2, 3, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame2].x);
glVertexAttribPointer(VATTR_NORMAL, 4, GL_INT_2_10_10_10_REV, true, sizeof(FModelVertex), &VMO[frame2].packedNormal);
}
else if (frame1 == frame2 || size == 0 || gl_RenderState.GetInterpolationFactor() == 0.f)
{
glVertexPointer(3, GL_FLOAT, sizeof(FModelVertex), &vbo_ptr[frame1].x);
glTexCoordPointer(2, GL_FLOAT, sizeof(FModelVertex), &vbo_ptr[frame1].u);
}
else
{
// must interpolate
iBuffer.Resize(size);
glVertexPointer(3, GL_FLOAT, sizeof(FModelVertex), &iBuffer[0].x);
glTexCoordPointer(2, GL_FLOAT, sizeof(FModelVertex), &vbo_ptr[frame1].u);
float frac = gl_RenderState.GetInterpolationFactor();
for (unsigned i = 0; i < size; i++)
{
iBuffer[i].x = vbo_ptr[frame1 + i].x * (1.f - frac) + vbo_ptr[frame2 + i].x * frac;
iBuffer[i].y = vbo_ptr[frame1 + i].y * (1.f - frac) + vbo_ptr[frame2 + i].y * frac;
iBuffer[i].z = vbo_ptr[frame1 + i].z * (1.f - frac) + vbo_ptr[frame2 + i].z * frac;
}
}
glVertexAttribPointer(VATTR_VERTEX, 3, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame1].x);
glVertexAttribPointer(VATTR_TEXCOORD, 2, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame1].u);
glVertexAttribPointer(VATTR_VERTEX2, 3, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame2].x);
glVertexAttribPointer(VATTR_NORMAL, 4, GL_INT_2_10_10_10_REV, true, sizeof(FModelVertex), &VMO[frame2].packedNormal);
}