vrdUVTriplanarProjectionSettings¶
-
class
vrdUVTriplanarProjectionSettings¶
(Inherits vrdData)
Class for triplanar UV coordinate projection settings.
How to setup a triplanar projection:
Set 3d projection center with vrdUVTriplanarProjectionSettings.setCenter(center).
Set 3d projection rotation with vrdUVTriplanarProjectionSettings.setRotation3D(rotation).
Each plane can be additionally rotated around its axis with vrdUVTriplanarProjectionSettings.setRotation2D(rotation).
Set the base projection plane size in scene units with vrdUVTriplanarProjectionSettings.setSize(size).
Set additional repeat values to scale the projection planes with vrdUVTriplanarProjectionSettings.setRepeatU(repeat) and vrdUVTriplanarProjectionSettings.setRepeatV(repeat).
Set an offset to shift the projection from the center, per plane, with vrdUVTriplanarProjectionSettings.setOffsetU(offset) and vrdUVTriplanarProjectionSettings.setOffsetV(offset).
Also, you can use vrUVService.getTriplanarProjectionDefaultSettings(nodes, textureWidth, textureHeight) to query default initial values for a projection.
Summary¶
- Functions:
- getCenter() → QVector3D
- getFewerIslandsEnabled() → bool
- getOffsetU() → QVector3D
- getOffsetV() → QVector3D
- getRepeatU() → QVector3D
- getRepeatV() → QVector3D
- getRotation2D() → QVector3D
- getRotation3D() → QVector3D
- getSize() → QSizeF
- setCenter(center)
- setFewerIslandsEnabled(enabled)
- setOffsetU(offset)
- setOffsetV(offset)
- setRepeatU(repeat)
- setRepeatV(repeat)
- setRotation2D(rotation)
- setRotation3D(rotation)
- setSize(size)
Functions¶
-
vrdUVTriplanarProjectionSettings.getCenter()¶ Returns: Get center of the projection in 3d world space. Return type: QVector3D
-
vrdUVTriplanarProjectionSettings.getFewerIslandsEnabled()¶ Returns: Whether fewer islands option is enabled, see setFewerIslands(bool) for an explanation. Return type: bool
-
vrdUVTriplanarProjectionSettings.getOffsetU()¶ Returns: U offsets of the projection planes for x, y and z projection. Return type: QVector3D
-
vrdUVTriplanarProjectionSettings.getOffsetV()¶ Returns: V offsets of the projection planes for x, y and z projection. Return type: QVector3D
-
vrdUVTriplanarProjectionSettings.getRepeatU()¶ Returns: U repeat values of the projection for x, y and z projection. Return type: QVector3D
-
vrdUVTriplanarProjectionSettings.getRepeatV()¶ Returns: V repeat values of the projection for x, y and z projection. Return type: QVector3D
-
vrdUVTriplanarProjectionSettings.getRotation2D()¶ Returns: Get 2d rotation angles in degrees. Return type: QVector3D
-
vrdUVTriplanarProjectionSettings.getRotation3D()¶ Returns: Get 3d projection rotation angles in degrees. Return type: QVector3D
-
vrdUVTriplanarProjectionSettings.getSize()¶ Get projection plane size in scene units.
Returns: Size in scene units Return type: QSizeF
-
vrdUVTriplanarProjectionSettings.setCenter(center)¶ Set center of the projection in 3d world space.
Parameters: center (QVector3D) – Center of the projection in 3d world space.
-
vrdUVTriplanarProjectionSettings.setFewerIslandsEnabled(enabled)¶ Parameters: enabled (bool) – When True, projects each plane until the projection encounters a projection angle that is not ideal. This can result in larger islands, and fewer of them. When False, projects all planes equally. It is particularly useful if you have a symmetrical model and you want the islands of the projection to be symmetrical.
-
vrdUVTriplanarProjectionSettings.setOffsetU(offset)¶ Set the U offsets to shift the projection from the center within the x, y and z projection.
Parameters: offset (QVector3D) – Offsets in scene units
-
vrdUVTriplanarProjectionSettings.setOffsetV(offset)¶ Set the V offsets to shift the projection from the center within the x, y and z projection.
Parameters: offset (QVector3D) – Offsets in scene units
-
vrdUVTriplanarProjectionSettings.setRepeatU(repeat)¶ Set U repeat values to scale the projection within the x, y and z projection.
Parameters: repeat (QVector3D) – Repeat values in scene units
-
vrdUVTriplanarProjectionSettings.setRepeatV(repeat)¶ Set V repeat values to scale the projection within the x, y and z projection.
Parameters: repeat (QVector3D) – Repeat values in scene units
-
vrdUVTriplanarProjectionSettings.setRotation2D(rotation)¶ Set 2d rotation angles. This controls the rotation around the projection axes. The angles are Euler angles.
Parameters: rotation (QVector3D) – Rotation angles in degrees.
-
vrdUVTriplanarProjectionSettings.setRotation3D(rotation)¶ Set 3d projection rotation angles. This controls the orientation of the projection planes. The angles are Euler angles (rotation order xyz).
Parameters: rotation (QVector3D) – Rotation angles in degrees.
-
vrdUVTriplanarProjectionSettings.setSize(size)¶ Set projection plane size in scene units. This base size is further scaled with the repeat value set by vrdUVTriplanarProjectionSettings.setRepeatU(repeat) and vrdUVTriplanarProjectionSettings.setRepeatV(repeat).
Parameters: size (QSizeF) – Size in scene units