panda3d.core.OccluderEffect

from panda3d.core import OccluderEffect
class OccluderEffect

Bases: RenderEffect

This functions similarly to a LightAttrib or ClipPlaneAttrib. It indicates the set of occluders that modify the geometry at this level and below. Unlike a ClipPlaneAttrib, an OccluderEffect takes effect immediately when it is encountered during traversal, and thus can only add occluders; it may not remove them.

Inheritance diagram

Inheritance diagram of OccluderEffect

static make() → RenderEffect

Constructs a new OccluderEffect object that does nothing.

Return type

RenderEffect

getNumOnOccluders() → int

Returns the number of occluders that are enabled by the effectute.

getOnOccluder(n: int) → NodePath

Returns the nth occluder enabled by the effectute, sorted in render order.

Return type

NodePath

hasOnOccluder(occluder: NodePath) → bool

Returns true if the indicated occluder is enabled by the effect, false otherwise.

isIdentity() → bool

Returns true if this is an identity effect: it does not change the set of occluders in use.

addOnOccluder(occluder: NodePath) → RenderEffect

Returns a new OccluderEffect, just like this one, but with the indicated occluder added to the list of occluders enabled by this effect.

Return type

RenderEffect

removeOnOccluder(occluder: NodePath) → RenderEffect

Returns a new OccluderEffect, just like this one, but with the indicated occluder removed from the list of occluders enabled by this effect.

Return type

RenderEffect

static getClassType() → TypeHandle
Return type

TypeHandle

getOnOccluders() → list