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Vulkan matrix experiment

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This commit is contained in:
Jack Andersen
2016-07-26 20:14:05 -10:00
parent dcd41271c3
commit 8d2c711265
2 changed files with 4 additions and 4 deletions
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6
Runtime/Graphics/CGraphics.cpp
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@@ -138,7 +138,7 @@ static const zeus::CMatrix4f PlusOneZ(1.f, 0.f, 0.f, 0.f,
static const zeus::CMatrix4f PlusOneZFlip(1.f, 0.f, 0.f, 0.f,
0.f, -1.f, 0.f, 0.f,
0.f, 0.f, 1.f, 1.f,
0.f, 0.f, 0.5f, 0.5f,
0.f, 0.f, 0.f, 1.f);
zeus::CMatrix4f CGraphics::CalculatePerspectiveMatrix(float fovy, float aspect,
@@ -193,7 +193,7 @@ zeus::CMatrix4f CGraphics::CalculatePerspectiveMatrix(float fovy, float aspect,
{
zeus::CMatrix4f mat2(2.f * st.x14_near / rml, 0.f, rpl / rml, 0.f,
0.f, 2.f * st.x14_near / tmb, tpb / tmb, 0.f,
0.f, 0.f, st.x18_far / fmn, st.x14_near * st.x18_far / fmn,
0.f, 0.f, -fpn / fmn, -2.f * st.x18_far * st.x14_near / fmn,
0.f, 0.f, -1.f, 0.f);
return PlusOneZFlip * mat2;
}
@@ -241,7 +241,7 @@ zeus::CMatrix4f CGraphics::GetPerspectiveProjectionMatrix(bool forRenderer)
{
zeus::CMatrix4f mat2(2.f * g_Proj.x14_near / rml, 0.f, rpl / rml, 0.f,
0.f, 2.f * g_Proj.x14_near / tmb, tpb / tmb, 0.f,
0.f, 0.f, g_Proj.x18_far / fmn, g_Proj.x14_near * g_Proj.x18_far / fmn,
0.f, 0.f, -fpn / fmn, -2.f * g_Proj.x18_far * g_Proj.x14_near / fmn,
0.f, 0.f, -1.f, 0.f);
return PlusOneZFlip * mat2;
}