15 lines
772 B
C
15 lines
772 B
C
// Copyright Epic Games, Inc. All Rights Reserved.
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/*================================================================================================
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LightGridDefinitions.h: used in light grid shaders and C++ code to define common constants
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=================================================================================================*/
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#pragma once
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// Must updating packing in FCellWriter when modifying these
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#define LIGHT_GRID_CELL_WRITER_MAX_NUM_PRIMITIVES (1 << 24) // must be power to two
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#define LIGHT_GRID_CELL_WRITER_MAX_PRIMITIVE_INDEX (LIGHT_GRID_CELL_WRITER_MAX_NUM_PRIMITIVES - 1)
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#define LIGHT_GRID_CELL_WRITER_MAX_NUM_LINKS (1 << 24) // must be power to two
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#define LIGHT_GRID_CELL_WRITER_MAX_LINK_OFFSET (LIGHT_GRID_CELL_WRITER_MAX_NUM_LINKS - 1)
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