You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
d54697c74a
- Log warnings when building grid exceeds the max number of entries/links. - ensure instead of check that NumLocalLights and NumReflectionCaptures are less than the primitive limit imposed by FCellWriter. - clamp NumCulledLightLinks when using bThreadGroupPerCell (unlikely since the first 256 in each cell are temporarily stored in LDS instead of linked list). #rb Ola.Olsson #jira UE-211955 [CL 37128929 by tiago costa in 5.5 branch]
15 lines
772 B
C
15 lines
772 B
C
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
/*================================================================================================
|
|
LightGridDefinitions.h: used in light grid shaders and C++ code to define common constants
|
|
=================================================================================================*/
|
|
|
|
#pragma once
|
|
|
|
// Must updating packing in FCellWriter when modifying these
|
|
#define LIGHT_GRID_CELL_WRITER_MAX_NUM_PRIMITIVES (1 << 24) // must be power to two
|
|
#define LIGHT_GRID_CELL_WRITER_MAX_PRIMITIVE_INDEX (LIGHT_GRID_CELL_WRITER_MAX_NUM_PRIMITIVES - 1)
|
|
|
|
#define LIGHT_GRID_CELL_WRITER_MAX_NUM_LINKS (1 << 24) // must be power to two
|
|
#define LIGHT_GRID_CELL_WRITER_MAX_LINK_OFFSET (LIGHT_GRID_CELL_WRITER_MAX_NUM_LINKS - 1)
|