panda3d.core.TexMatrixAttrib¶

from panda3d.core import TexMatrixAttrib

class TexMatrixAttrib¶

Bases: RenderAttrib

Applies a transform matrix to UV’s before they are rendered.

Inheritance diagram

addStage(stage: TextureStage, transform: TransformState, override: int) → RenderAttrib¶

Returns a new TexMatrixAttrib just like this one, with the indicated transform for the given stage. If this stage already exists, its transform is replaced.

Return type: RenderAttrib

property class_slot¶

Return type: int

static getClassSlot() → int¶

static getClassType() → TypeHandle¶

Return type: TypeHandle

getGeomRendering(geom_rendering: int) → int¶: Returns the union of the Geom::GeomRendering bits that will be required once this TexMatrixAttrib is applied to a geom which includes the indicated geom_rendering bits.

getMat() → LMatrix4¶

Returns the transformation matrix associated with the default texture stage.

Return type: LMatrix4

getMat(stage: TextureStage) → LMatrix4

Returns the transformation matrix associated with the indicated texture stage, or identity matrix if nothing is associated with the indicated stage.

Return type: LMatrix4

getNumStages() → int¶: Returns the number of stages that are represented by this attrib.

getOverride(stage: TextureStage) → int¶: Returns the override value associated with the indicated stage.

getStage(n: int) → TextureStage¶

Returns the nth stage that is represented by this attrib. The TextureStages are in no particular order.

Return type: TextureStage

getStages() → list¶

getTransform(stage: TextureStage) → TransformState¶

Returns the transformation associated with the indicated texture stage, or identity matrix if nothing is associated with the indicated stage.

Return type: TransformState

hasStage(stage: TextureStage) → bool¶: Returns true if there is a transform associated with the indicated stage, or false otherwise (in which case :meth:`~TexMatrixAttrib.getTransform`(stage) will return the identity transform).

isEmpty() → bool¶: Returns true if no stages are defined in the TexMatrixAttrib, false if at least one is.

static make() → RenderAttrib¶

Constructs a TexMatrixAttrib that applies no stages at all.

Return type: RenderAttrib

static make(mat: LMatrix4) → RenderAttrib

Constructs a TexMatrixAttrib that applies the indicated matrix to the default texture stage. This interface is deprecated.

Deprecated: Use the constructor that takes a TextureStage instead.

Return type: RenderAttrib

static make(stage: TextureStage, transform: TransformState) → RenderAttrib

Constructs a TexMatrixAttrib that applies the indicated transform to the named texture stage.

Return type: RenderAttrib

static makeDefault() → RenderAttrib¶

Returns a RenderAttrib that corresponds to whatever the standard default properties for render attributes of this type ought to be.

Return type: RenderAttrib

removeStage(stage: TextureStage) → RenderAttrib¶

Returns a new TexMatrixAttrib just like this one, with the indicated stage removed.

Return type: RenderAttrib