Qt3DRender.QBlendEquationArguments¶
Encapsulates blending information: specifies how the incoming values (what’s going to be drawn) are going to affect the existing values (what is already drawn). More…
Synopsis¶
Functions¶
def
bufferIndex()def
destinationAlpha()def
destinationRgb()def
sourceAlpha()def
sourceRgb()
Slots¶
def
setBufferIndex(index)def
setDestinationAlpha(destinationAlpha)def
setDestinationRgb(destinationRgb)def
setDestinationRgba(destinationRgba)def
setSourceAlpha(sourceAlpha)def
setSourceRgb(sourceRgb)def
setSourceRgba(sourceRgba)
Signals¶
def
bufferIndexChanged(index)def
destinationAlphaChanged(destinationAlpha)def
destinationRgbChanged(destinationRgb)def
destinationRgbaChanged(destinationRgba)def
sourceAlphaChanged(sourceAlpha)def
sourceRgbChanged(sourceRgb)def
sourceRgbaChanged(sourceRgba)
Detailed Description¶
OpenGL pre-3.0: Set the same blend state for all draw buffers (one
QBlendEquationArguments) OpenGL 3.0-pre4.0: Set the same blend state for all draw buffers, but can disable blending for particular buffers (oneQBlendEquationArgumentsfor setting glBlendFunc, n QBlendEquationArgumentss for enabling/disabling Draw Buffers) OpenGL 4.0+: Can set blend state individually for each draw buffer.
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class
PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments([parent=None])¶ - param parent
QNode
The constructor creates a new blend state object with the specified
parent.
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.Blending¶ Constant
Description
Qt3DRender.QBlendEquationArguments.Zero
GL_ZERO
Qt3DRender.QBlendEquationArguments.One
GL_ONE
Qt3DRender.QBlendEquationArguments.SourceColor
GL_SRC_COLOR
Qt3DRender.QBlendEquationArguments.SourceAlpha
GL_SRC_ALPHA
Qt3DRender.QBlendEquationArguments.Source1Alpha
GL_SRC1_ALPHA
Qt3DRender.QBlendEquationArguments.Source1Color
GL_SRC1_COLOR
Qt3DRender.QBlendEquationArguments.DestinationColor
GL_DST_COLOR
Qt3DRender.QBlendEquationArguments.DestinationAlpha
GL_DST_ALPHA
Qt3DRender.QBlendEquationArguments.SourceAlphaSaturate
GL_SRC_ALPHA_SATURATE
Qt3DRender.QBlendEquationArguments.ConstantColor
0GL_CONSTANT_COLOR
Qt3DRender.QBlendEquationArguments.ConstantAlpha
GL_CONSTANT_ALPHA
Qt3DRender.QBlendEquationArguments.OneMinusSourceColor
GL_ONE_MINUS_SRC_COLOR
Qt3DRender.QBlendEquationArguments.OneMinusSourceAlpha
GL_ONE_MINUS_SRC_ALPHA
Qt3DRender.QBlendEquationArguments.OneMinusDestinationAlpha
GL_ONE_MINUS_DST_ALPHA
Qt3DRender.QBlendEquationArguments.OneMinusDestinationColor
GL_ONE_MINUS_DST_COLOR
Qt3DRender.QBlendEquationArguments.OneMinusConstantColor
GL_ONE_MINUS_CONSTANT_COLOR
Qt3DRender.QBlendEquationArguments.OneMinusConstantAlpha
GL_ONE_MINUS_CONSTANT_ALPHA
Qt3DRender.QBlendEquationArguments.OneMinusSource1Alpha
GL_ONE_MINUS_SRC1_ALPHA
Qt3DRender.QBlendEquationArguments.OneMinusSource1Color
GL_ONE_MINUS_SRC1_COLOR
Qt3DRender.QBlendEquationArguments.OneMinusSource1Color0
GL_ONE_MINUS_SRC1_COLOR (deprecated)
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.bufferIndex()¶ - Return type
int
See also
setBufferIndex()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.bufferIndexChanged(index)¶ - Parameters
index –
int
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationAlpha()¶ - Return type
See also
setDestinationAlpha()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationAlphaChanged(destinationAlpha)¶ - Parameters
destinationAlpha –
Blending
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationRgb()¶ - Return type
See also
setDestinationRgb()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationRgbChanged(destinationRgb)¶ - Parameters
destinationRgb –
Blending
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationRgbaChanged(destinationRgba)¶ - Parameters
destinationRgba –
Blending
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.setBufferIndex(index)¶ - Parameters
index –
int
See also
bufferIndex()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.setDestinationAlpha(destinationAlpha)¶ - Parameters
destinationAlpha –
Blending
See also
destinationAlpha()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.setDestinationRgb(destinationRgb)¶ - Parameters
destinationRgb –
Blending
See also
destinationRgb()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.setDestinationRgba(destinationRgba)¶ - Parameters
destinationRgba –
Blending
Change both
destinationRgbanddestinationAlphaproperties todestinationRgba.
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.setSourceAlpha(sourceAlpha)¶ - Parameters
sourceAlpha –
Blending
See also
sourceAlpha()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.setSourceRgb(sourceRgb)¶ - Parameters
sourceRgb –
Blending
See also
sourceRgb()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.setSourceRgba(sourceRgba)¶ - Parameters
sourceRgba –
Blending
Change both
sourceRgbandsourceAlphaproperties tosourceRgba.
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.sourceAlpha()¶ - Return type
See also
setSourceAlpha()
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.sourceAlphaChanged(sourceAlpha)¶ - Parameters
sourceAlpha –
Blending
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PySide2.Qt3DRender.Qt3DRender.QBlendEquationArguments.sourceRgb()¶ - Return type
See also
setSourceRgb()
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