diff options
Diffstat (limited to 'src/extras/defaults/qtexturematerial.cpp')
| -rw-r--r-- | src/extras/defaults/qtexturematerial.cpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/extras/defaults/qtexturematerial.cpp b/src/extras/defaults/qtexturematerial.cpp index 6d57f3a49..5545f2018 100644 --- a/src/extras/defaults/qtexturematerial.cpp +++ b/src/extras/defaults/qtexturematerial.cpp @@ -48,6 +48,9 @@ #include <Qt3DRender/qparameter.h> #include <Qt3DRender/qrenderpass.h> #include <Qt3DRender/qgraphicsapifilter.h> +#include <Qt3DRender/qblendequation.h> +#include <Qt3DRender/qblendequationarguments.h> +#include <Qt3DRender/qnodepthmask.h> #include <QUrl> QT_BEGIN_NAMESPACE @@ -69,6 +72,9 @@ QTextureMaterialPrivate::QTextureMaterialPrivate() , m_textureES2RenderPass(new QRenderPass) , m_textureGL3Shader(new QShaderProgram) , m_textureGL2ES2Shader(new QShaderProgram) + , m_noDepthMask(new QNoDepthMask()) + , m_blendState(new QBlendEquationArguments()) + , m_blendEquation(new QBlendEquation()) , m_filterKey(new QFilterKey) { } @@ -100,6 +106,13 @@ void QTextureMaterialPrivate::init() m_textureES2Technique->graphicsApiFilter()->setMinorVersion(0); m_textureES2Technique->graphicsApiFilter()->setProfile(QGraphicsApiFilter::NoProfile); + m_noDepthMask->setEnabled(false); + m_blendState->setEnabled(false); + m_blendState->setSourceRgb(QBlendEquationArguments::SourceAlpha); + m_blendState->setDestinationRgb(QBlendEquationArguments::OneMinusSourceAlpha); + m_blendEquation->setEnabled(false); + m_blendEquation->setBlendFunction(QBlendEquation::Add); + Q_Q(QTextureMaterial); m_filterKey->setParent(q); m_filterKey->setName(QStringLiteral("renderingStyle")); @@ -113,6 +126,18 @@ void QTextureMaterialPrivate::init() m_textureGL2RenderPass->setShaderProgram(m_textureGL2ES2Shader); m_textureES2RenderPass->setShaderProgram(m_textureGL2ES2Shader); + m_textureGL3RenderPass->addRenderState(m_noDepthMask); + m_textureGL3RenderPass->addRenderState(m_blendState); + m_textureGL3RenderPass->addRenderState(m_blendEquation); + + m_textureGL2RenderPass->addRenderState(m_noDepthMask); + m_textureGL2RenderPass->addRenderState(m_blendState); + m_textureGL2RenderPass->addRenderState(m_blendEquation); + + m_textureES2RenderPass->addRenderState(m_noDepthMask); + m_textureES2RenderPass->addRenderState(m_blendState); + m_textureES2RenderPass->addRenderState(m_blendEquation); + m_textureGL3Technique->addRenderPass(m_textureGL3RenderPass); m_textureGL2Technique->addRenderPass(m_textureGL2RenderPass); m_textureES2Technique->addRenderPass(m_textureES2RenderPass); @@ -231,6 +256,32 @@ void QTextureMaterial::setTextureTransform(const QMatrix3x3 &matrix) d->m_textureTransformParameter->setValue(qVariantFromValue(matrix)); } +/*! + \property QTextureMaterial::alphaBlending + + Indicates if the alpha information coming from the diffuse property will + be taken into account during rendering. Defaults to false. +*/ +/*! + \qmlproperty bool TextureMaterial::alphaBlending + + Indicates if the alpha information coming from the diffuse property will + be taken into account during rendering. Defaults to false. +*/ +bool QTextureMaterial::isAlphaBlendingEnabled() const +{ + Q_D(const QTextureMaterial); + return d->m_noDepthMask->isEnabled(); +} + +void QTextureMaterial::setAlphaBlendingEnabled(bool enabled) +{ + Q_D(QTextureMaterial); + d->m_noDepthMask->setEnabled(enabled); + d->m_blendState->setEnabled(enabled); + d->m_blendEquation->setEnabled(enabled); +} + } // namespace Qt3DExtras QT_END_NAMESPACE |