#include <DecalResource.h>

Public Attributes
xiiHashedString	m_sDecalId
	Unique identifier for the decal, used for lookup.
xiiTexture2DResourceHandle	m_hAlbedo
	Handle to the albedo texture for this decal.
xiiTexture2DResourceHandle	m_hNormal
	Handle to the normal texture for this decal.
xiiTexture2DResourceHandle	m_hMaterial
	Handle to the material texture for this decal, typically containing roughness, metallic and ambient occlusion packed together.
xiiTexture2DResourceHandle	m_hEmissive
	Handle to the emissive texture for this decal.
xiiSizeU16	m_Size = xiiSizeU16(256, 256)
	Original decal dimensions in pixels.
xiiUInt8	m_uiPadding = 2U
	Padding in pixels to add around this decal in the atlas to prevent bleeding. This is typically 2 pixels for bilinear filtering, but may need to be higher for mipmapping or if the source textures have alpha coverage that extends to the edges.
xiiUInt8	m_uiPriority = 128U
	Authored priority metadata. Atlas loading never repacks entries.
xiiBitflags< xiiDecalChannelMask >	m_ChannelMask
	G-Buffer channels written by this decal.
xiiVec4	m_vUVRect = xiiVec4(0.0f, 0.0f, 1.0f, 1.0f)
	UV rectangle in the atlas where this decal is located, in normalized coordinates. xy = UV minimum, zw = UV size inside the packed atlas.
xiiVec4	m_vTextureMetrics = xiiVec4(1.0f / 256.0f, 1.0f / 256.0f, 256.0f, 256.0f)
	Texture metrics for this decal, used for sampling and mipmap calculations. xy = texel size (1 / original texture size), zw = packed pixel size (original texture size + padding, in pixels).

Detailed Description

One packed decal and its metadata. Source handles are optional provenance; they are not loaded or sampled by the atlas resource.

The documentation for this struct was generated from the following file:

/home/runner/work/XII/XII/Source/Engine/GraphicsCore/Decals/DecalResource.h

Public Attributes

Detailed Description