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- Hook up model normals

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This commit is contained in:
Magnus Norddahl 2017-04-14 01:19:44 +02:00
parent e0494b6f13
commit 4e14ed4e9e
4 changed files with 6 additions and 10 deletions
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11
src/gl/data/gl_vertexbuffer.h
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@ -285,13 +285,10 @@ struct FModelVertex
void SetNormal(float nx, float ny, float nz)
{
/*
int inx = int(nx * 512);
int iny = int(ny * 512);
int inz = int(nz * 512);
packedNormal = 0x40000000 | ((inx & 1023) << 20) | ((iny & 1023) << 10) | (inz & 1023);
*/
packedNormal = 0; // Per-pixel lighting for models isn't implemented yet so leave this at 0 for now.
int inx = clamp(int(nx * 512), -512, 511);
int iny = clamp(int(ny * 512), -512, 511);
int inz = clamp(int(nz * 512), -512, 511);
packedNormal = /*0x40000000 |*/ ((inx & 1023) << 20) | ((iny & 1023) << 10) | (inz & 1023);
}
};

2
src/gl/models/gl_models.cpp
View file

@ -248,7 +248,7 @@ unsigned int FModelVertexBuffer::SetupFrame(unsigned int frame1, unsigned int fr
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_UNSIGNED_INT_2_10_10_10_REV, false, sizeof(FModelVertex), &VMO[frame2].packedNormal);
glVertexAttribPointer(VATTR_NORMAL, 4, GL_INT_2_10_10_10_REV, true, sizeof(FModelVertex), &VMO[frame2].packedNormal);
}
else
{

2
src/gl/renderer/gl_renderstate.cpp
View file

@ -280,7 +280,7 @@ bool FRenderState::ApplyShader()
mModelMatrix.matrixToGL(activeShader->modelmatrix_index);
VSMatrix norm;
norm.computeNormalMatrix(mModelMatrix);
mNormalModelMatrix.matrixToGL(activeShader->normalmodelmatrix_index);
norm.matrixToGL(activeShader->normalmodelmatrix_index);
activeShader->currentModelMatrixState = true;
}
else if (activeShader->currentModelMatrixState)

1
src/gl/renderer/gl_renderstate.h
View file

@ -132,7 +132,6 @@ public:
VSMatrix mModelMatrix;
VSMatrix mTextureMatrix;
VSMatrix mNormalViewMatrix;
VSMatrix mNormalModelMatrix;
FRenderState()
{