OilfieldToolsNet/ResInsight
4
0
Fork 0
mirror of https://github.com/OPM/ResInsight.git synced 2025-02-25 18:55:39 -06:00
Code Issues Packages Projects Releases Wiki Activity

Added more control of face culling

Browse Source
This commit is contained in:
Magne Sjaastad
2013-12-18 08:57:10 +01:00
parent 473a49f83d
commit a617c4a430
3 changed files with 45 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
Fwk/AppFwk/CommonCode/cafEffectGenerator.cpp
View File

@@ -238,7 +238,7 @@ SurfaceEffectGenerator::SurfaceEffectGenerator(const cvf::Color4f& color, Polygo
{
m_color = color;
m_polygonOffset = polygonOffset;
m_cullBackfaces = false;
m_cullBackfaces = FC_NONE;
}
//--------------------------------------------------------------------------------------------------
@@ -248,7 +248,7 @@ SurfaceEffectGenerator::SurfaceEffectGenerator(const cvf::Color3f& color, Polygo
{
m_color = cvf::Color4f(color, 1.0f);
m_polygonOffset = polygonOffset;
m_cullBackfaces = false;
m_cullBackfaces = FC_NONE;
}
@@ -313,10 +313,22 @@ void SurfaceEffectGenerator::updateCommonEffect(cvf::Effect* effect) const
}
// Backface culling
if (m_cullBackfaces)
if (m_cullBackfaces != FC_NONE)
{
cvf::ref<cvf::RenderStateCullFace> faceCulling = new cvf::RenderStateCullFace;
if (m_cullBackfaces == FC_BACK)
{
faceCulling->setMode(cvf::RenderStateCullFace::BACK);
}
else if (m_cullBackfaces == FC_FRONT)
{
faceCulling->setMode(cvf::RenderStateCullFace::FRONT);
}
else if (m_cullBackfaces == FC_FRONT_AND_BACK)
{
faceCulling->setMode(cvf::RenderStateCullFace::FRONT_AND_BACK);
}
effect->setRenderState(faceCulling.p());
}
}
@@ -371,7 +383,7 @@ ScalarMapperEffectGenerator::ScalarMapperEffectGenerator(const cvf::ScalarMapper
m_scalarMapper = scalarMapper;
m_polygonOffset = polygonOffset;
m_opacityLevel = 1.0f;
m_cullBackfaces = false;
m_cullBackfaces = FC_NONE;
}
//--------------------------------------------------------------------------------------------------
@@ -469,10 +481,22 @@ void ScalarMapperEffectGenerator::updateCommonEffect(cvf::Effect* effect) const
}
// Backface culling
if (m_cullBackfaces)
if (m_cullBackfaces != FC_NONE)
{
cvf::ref<cvf::RenderStateCullFace> faceCulling = new cvf::RenderStateCullFace;
if (m_cullBackfaces == FC_BACK)
{
faceCulling->setMode(cvf::RenderStateCullFace::BACK);
}
else if (m_cullBackfaces == FC_FRONT)
{
faceCulling->setMode(cvf::RenderStateCullFace::FRONT);
}
else if (m_cullBackfaces == FC_FRONT_AND_BACK)
{
faceCulling->setMode(cvf::RenderStateCullFace::FRONT_AND_BACK);
}
effect->setRenderState(faceCulling.p());
}
}