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

Inheritance diagram of PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments

Synopsis#

Functions#

Slots#

Signals#

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 (one QBlendEquationArguments for setting glBlendFunc, n QBlendEquationArgumentss for enabling/disabling Draw Buffers) OpenGL 4.0+: Can set blend state individually for each draw buffer.

class PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments([parent=None])#
Parameters

parentPySide6.Qt3DCore.Qt3DCore.QNode

The constructor creates a new blend state object with the specified parent.

PySide6.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)

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.bufferIndex()#
Return type

int

Specifies the index of the Draw Buffer that this BlendEquationArguments applies to. If negative, this will apply to all Draw Buffers.

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.bufferIndexChanged(index)#
Parameters

index – int

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationAlpha()#
Return type

Blending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationAlphaChanged(destinationAlpha)#
Parameters

destinationAlphaBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationRgb()#
Return type

Blending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationRgbChanged(destinationRgb)#
Parameters

destinationRgbBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.destinationRgbaChanged(destinationRgba)#
Parameters

destinationRgbaBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.setBufferIndex(index)#
Parameters

index – int

Specifies the index of the Draw Buffer that this BlendEquationArguments applies to. If negative, this will apply to all Draw Buffers.

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.setDestinationAlpha(destinationAlpha)#
Parameters

destinationAlphaBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.setDestinationRgb(destinationRgb)#
Parameters

destinationRgbBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.setDestinationRgba(destinationRgba)#
Parameters

destinationRgbaBlending

Change both destinationRgb and destinationAlpha properties to destinationRgba.

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.setSourceAlpha(sourceAlpha)#
Parameters

sourceAlphaBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.setSourceRgb(sourceRgb)#
Parameters

sourceRgbBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.setSourceRgba(sourceRgba)#
Parameters

sourceRgbaBlending

Change both sourceRgb and sourceAlpha properties to sourceRgba.

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.sourceAlpha()#
Return type

Blending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.sourceAlphaChanged(sourceAlpha)#
Parameters

sourceAlphaBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.sourceRgb()#
Return type

Blending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.sourceRgbChanged(sourceRgb)#
Parameters

sourceRgbBlending

PySide6.Qt3DRender.Qt3DRender.QBlendEquationArguments.sourceRgbaChanged(sourceRgba)#
Parameters

sourceRgbaBlending