panda3d.core.RenderAttribRegistry¶

from panda3d.core import RenderAttribRegistry

class RenderAttribRegistry¶

This class is used to associate each RenderAttrib with a different slot index at runtime, so we can store a list of RenderAttribs in the RenderState object, and very quickly look them up by type.

Inheritance diagram

static getGlobalPtr() → RenderAttribRegistry¶

Return type: RenderAttribRegistry

static getMaxSlots() → int¶

getNumSlots() → int¶: Returns the number of RenderAttrib slots that have been allocated. This is one more than the highest slot number in use.

getNumSortedSlots() → int¶: Returns the number of entries in the sorted_slots list.

getSlot(type_handle: TypeHandle) → int¶: Returns the slot number assigned to the indicated TypeHandle, or 0 if no slot number has been assigned.

getSlotDefault(slot: int) → RenderAttrib¶

Returns the default RenderAttrib object associated with slot n. This is the attrib that should be applied in the absence of any other attrib of this type.

Return type: RenderAttrib

getSlotSort(slot: int) → int¶: Returns the sort number associated with slot n.

getSlotType(slot: int) → TypeHandle¶

Returns the TypeHandle associated with slot n.

Return type: TypeHandle

getSortedSlot(n: int) → int¶: Returns the nth slot in sorted order. By traversing this list, you will retrieve all the slot numbers in order according to their registered sort value.

setSlotSort(slot: int, sort: int) → None¶: Changes the sort number associated with slot n.