C++ (Cpp) Color4f::toColor3f示例

示例#1

文件： RivFemPartPartMgr.cpp 项目： atgeirr/ResInsight

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RivFemPartPartMgr::updateCellColor(cvf::Color4f color)
{
    if (m_surfaceFaces.isNull()) return;

    // Set default effect
    caf::SurfaceEffectGenerator geometryEffgen(color, caf::PO_1);
    cvf::ref<cvf::Effect> geometryOnlyEffect = geometryEffgen.generateCachedEffect();

    if (m_surfaceFaces.notNull()) m_surfaceFaces->setEffect(geometryOnlyEffect.p());

    if (color.a() < 1.0f)
    {
        // Set priority to make sure this transparent geometry are rendered last
        if (m_surfaceFaces.notNull()) m_surfaceFaces->setPriority(100);
    }

    m_opacityLevel = color.a();
    m_defaultColor = color.toColor3f();

    // Update mesh colors as well, in case of change
    RiaPreferences* prefs = RiaApplication::instance()->preferences();

    cvf::ref<cvf::Effect> eff;
    if (m_surfaceFaces.notNull())
    {
        caf::MeshEffectGenerator effGen(prefs->defaultGridLineColors());
        eff = effGen.generateCachedEffect();
        m_surfaceGridLines->setEffect(eff.p());
    }
}

示例#2

文件： RivGridPartMgr.cpp 项目： hnil/ResInsight

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RivGridPartMgr::updateCellColor(cvf::Color4f color)
{
    if (m_surfaceFaces.isNull() && m_faultFaces.isNull()) return;

    // Set default effect
    caf::SurfaceEffectGenerator geometryEffgen(color, true);
    cvf::ref<cvf::Effect> geometryOnlyEffect = geometryEffgen.generateEffect();

    if (m_surfaceFaces.notNull()) m_surfaceFaces->setEffect(geometryOnlyEffect.p());
    if (m_faultFaces.notNull())   m_faultFaces->setEffect(geometryOnlyEffect.p());

    if (color.a() < 1.0f)
    {
        // Set priority to make sure this transparent geometry are rendered last
        if (m_surfaceFaces.notNull()) m_surfaceFaces->setPriority(100);
        if (m_faultFaces.notNull()) m_faultFaces->setPriority(100);
    }

    m_opacityLevel = color.a();
    m_defaultColor = color.toColor3f();
}