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Made stencil per face side

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Former-commit-id: 093f2125886d47ebc79f97aaecfad3a5216f399a
This commit is contained in:
Lynix
2013-09-06 18:17:58 +02:00
parent 1ed8ea8ad5
commit d4abb8fc49
5 changed files with 214 additions and 71 deletions
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168
src/Nazara/Renderer/Renderer.cpp
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@@ -1051,7 +1051,7 @@ void NzRenderer::SetShaderProgram(const NzShaderProgram* program)
}
}
void NzRenderer::SetStencilCompareFunction(nzRendererComparison compareFunc)
void NzRenderer::SetStencilCompareFunction(nzRendererComparison compareFunc, nzFaceSide faceSide)
{
#ifdef NAZARA_DEBUG
if (compareFunc > nzRendererComparison_Max)
@@ -1059,12 +1059,32 @@ void NzRenderer::SetStencilCompareFunction(nzRendererComparison compareFunc)
NazaraError("Renderer comparison out of enum");
return;
}
if (faceSide > nzFaceSide_Max)
{
NazaraError("Face side out of enum");
return;
}
#endif
s_states.stencilCompare = compareFunc;
switch (faceSide)
{
case nzFaceSide_Back:
s_states.backFace.stencilCompare = compareFunc;
break;
case nzFaceSide_Front:
s_states.frontFace.stencilCompare = compareFunc;
break;
case nzFaceSide_FrontAndBack:
s_states.backFace.stencilCompare = compareFunc;
s_states.frontFace.stencilCompare = compareFunc;
break;
}
}
void NzRenderer::SetStencilFailOperation(nzStencilOperation failOperation)
void NzRenderer::SetStencilFailOperation(nzStencilOperation failOperation, nzFaceSide faceSide)
{
#ifdef NAZARA_DEBUG
if (failOperation > nzStencilOperation_Max)
@@ -1072,17 +1092,59 @@ void NzRenderer::SetStencilFailOperation(nzStencilOperation failOperation)
NazaraError("Stencil fail operation out of enum");
return;
}
if (faceSide > nzFaceSide_Max)
{
NazaraError("Face side out of enum");
return;
}
#endif
s_states.stencilFail = failOperation;
switch (faceSide)
{
case nzFaceSide_Back:
s_states.backFace.stencilFail = failOperation;
break;
case nzFaceSide_Front:
s_states.frontFace.stencilFail = failOperation;
break;
case nzFaceSide_FrontAndBack:
s_states.backFace.stencilFail = failOperation;
s_states.frontFace.stencilFail = failOperation;
break;
}
}
void NzRenderer::SetStencilMask(nzUInt32 mask)
void NzRenderer::SetStencilMask(nzUInt32 mask, nzFaceSide faceSide)
{
s_states.stencilMask = mask;
#ifdef NAZARA_DEBUG
if (faceSide > nzFaceSide_Max)
{
NazaraError("Face side out of enum");
return;
}
#endif
switch (faceSide)
{
case nzFaceSide_Back:
s_states.backFace.stencilMask = mask;
break;
case nzFaceSide_Front:
s_states.frontFace.stencilMask = mask;
break;
case nzFaceSide_FrontAndBack:
s_states.backFace.stencilMask = mask;
s_states.frontFace.stencilMask = mask;
break;
}
}
void NzRenderer::SetStencilPassOperation(nzStencilOperation passOperation)
void NzRenderer::SetStencilPassOperation(nzStencilOperation passOperation, nzFaceSide faceSide)
{
#ifdef NAZARA_DEBUG
if (passOperation > nzStencilOperation_Max)
@@ -1090,27 +1152,89 @@ void NzRenderer::SetStencilPassOperation(nzStencilOperation passOperation)
NazaraError("Stencil pass operation out of enum");
return;
}
#endif
s_states.stencilPass = passOperation;
}
void NzRenderer::SetStencilReferenceValue(unsigned int refValue)
{
s_states.stencilReference = refValue;
}
void NzRenderer::SetStencilZFailOperation(nzStencilOperation zfailOperation)
{
#ifdef NAZARA_DEBUG
if (zfailOperation > nzStencilOperation_Max)
if (faceSide > nzFaceSide_Max)
{
NazaraError("Stencil zfail operation out of enum");
NazaraError("Face side out of enum");
return;
}
#endif
s_states.stencilZFail = zfailOperation;
switch (faceSide)
{
case nzFaceSide_Back:
s_states.backFace.stencilPass = passOperation;
break;
case nzFaceSide_Front:
s_states.frontFace.stencilPass = passOperation;
break;
case nzFaceSide_FrontAndBack:
s_states.backFace.stencilPass = passOperation;
s_states.frontFace.stencilPass = passOperation;
break;
}
}
void NzRenderer::SetStencilReferenceValue(unsigned int refValue, nzFaceSide faceSide)
{
#ifdef NAZARA_DEBUG
if (faceSide > nzFaceSide_Max)
{
NazaraError("Face side out of enum");
return;
}
#endif
switch (faceSide)
{
case nzFaceSide_Back:
s_states.backFace.stencilReference = refValue;
break;
case nzFaceSide_Front:
s_states.frontFace.stencilReference = refValue;
break;
case nzFaceSide_FrontAndBack:
s_states.backFace.stencilReference = refValue;
s_states.frontFace.stencilReference = refValue;
break;
}
}
void NzRenderer::SetStencilZFailOperation(nzStencilOperation zfailOperation, nzFaceSide faceSide)
{
#ifdef NAZARA_DEBUG
if (zfailOperation > nzStencilOperation_Max)
{
NazaraError("Stencil pass operation out of enum");
return;
}
if (faceSide > nzFaceSide_Max)
{
NazaraError("Face side out of enum");
return;
}
#endif
switch (faceSide)
{
case nzFaceSide_Back:
s_states.backFace.stencilZFail = zfailOperation;
break;
case nzFaceSide_Front:
s_states.frontFace.stencilZFail = zfailOperation;
break;
case nzFaceSide_FrontAndBack:
s_states.backFace.stencilZFail = zfailOperation;
s_states.frontFace.stencilZFail = zfailOperation;
break;
}
}
bool NzRenderer::SetTarget(const NzRenderTarget* target)