class QMetalRoughMaterial#

The QMetalRoughMaterial provides a default implementation of PBR lighting. More…

Synopsis#

Properties#

ambientOcclusionᅟ
baseColorᅟ
metalnessᅟ
normalᅟ
roughnessᅟ
textureScaleᅟ

Methods#

def __init__()
def ambientOcclusion()
def baseColor()
def metalness()
def normal()
def roughness()
def textureScale()

Signals#

def ambientOcclusionChanged()
def baseColorChanged()
def metalnessChanged()
def normalChanged()
def roughnessChanged()
def textureScaleChanged()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description#

This material uses an effect with a single render pass approach and performs per fragment lighting. Techniques are provided for OpenGL 3 and OpenGL ES 3.

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property ambientOcclusionᅟ: object#

Holds the current ambient occlusion map texture of the material. This can only be a texture, otherwise it is ignored. By default this map is not set.

Access functions:

ambientOcclusion()
setAmbientOcclusion()
Signal ambientOcclusionChanged()

property baseColorᅟ: object#

Holds the current base color of the material. This can be either a plain color value or a texture. By default the value of this property is “grey”.

Access functions:

baseColor()
setBaseColor()
Signal baseColorChanged()

property metalnessᅟ: object#

Holds the current metalness level of the material, as a value between 0 (purely dielectric, the default) and 1 (purely metallic). This can be either a plain uniform value or a texture. By default the value of this property is 0.

Access functions:

metalness()
setMetalness()
Signal metalnessChanged()

property normalᅟ: object#

Holds the current normal map texture of the material. This can only be a texture, otherwise it is ignored. By default this map is not set.

Access functions:

normal()
setNormal()
Signal normalChanged()

property roughnessᅟ: object#

Holds the current roughness level of the material. This can be either a plain uniform value or a texture. By default the value of this property is 0.

Access functions:

roughness()
setRoughness()
Signal roughnessChanged()

property textureScaleᅟ: float#

Holds the current texture scale. It is applied as a multiplier to texture coordinates at render time. Defaults to 1.0.

When used in conjunction with QTextureWrapMode::Repeat, textureScale provides a simple way to tile a texture across a surface. For example, a texture scale of 4.0 would result in 16 (4x4) tiles.

Access functions:

textureScale()
setTextureScale()
Signal textureScaleChanged()

__init__([parent=None])#

Parameters:: parent – QNode

Constructs a new QMetalRoughMaterial instance with parent object parent.

ambientOcclusion()#

Return type:: object

See also

setAmbientOcclusion()

Getter of property ambientOcclusionᅟ .

ambientOcclusionChanged(ambientOcclusion)#

Parameters:: ambientOcclusion – object

Notification signal of property ambientOcclusionᅟ .

baseColor()#

Return type:: object

See also

setBaseColor()

Getter of property baseColorᅟ .

baseColorChanged(baseColor)#

Parameters:: baseColor – object

Notification signal of property baseColorᅟ .

metalness()#

Return type:: object

See also

setMetalness()

Getter of property metalnessᅟ .

metalnessChanged(metalness)#

Parameters:: metalness – object

Notification signal of property metalnessᅟ .

normal()#

Return type:: object

See also

setNormal()

Getter of property normalᅟ .

normalChanged(normal)#

Parameters:: normal – object

Notification signal of property normalᅟ .

roughness()#

Return type:: object

See also

setRoughness()

Getter of property roughnessᅟ .

roughnessChanged(roughness)#

Parameters:: roughness – object

Notification signal of property roughnessᅟ .

setAmbientOcclusion(ambientOcclusion)#

Parameters:: ambientOcclusion – object

See also

ambientOcclusion()

Setter of property ambientOcclusionᅟ .

setBaseColor(baseColor)#

Parameters:: baseColor – object

See also

baseColor()

Setter of property baseColorᅟ .

setMetalness(metalness)#

Parameters:: metalness – object

See also

metalness()

Setter of property metalnessᅟ .

setNormal(normal)#

Parameters:: normal – object

See also

normal()

Setter of property normalᅟ .

setRoughness(roughness)#

Parameters:: roughness – object

See also

roughness()

Setter of property roughnessᅟ .

setTextureScale(textureScale)#

Parameters:: textureScale – float

See also

textureScale()

Setter of property textureScaleᅟ .

textureScale()#

Return type:: float

See also

setTextureScale()

Getter of property textureScaleᅟ .

textureScaleChanged(textureScale)#

Parameters:: textureScale – float

Notification signal of property textureScaleᅟ .