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 .