XAtlasPackOptions

API > API/Plugins > API/Plugins/GeometryAlgorithms

References

   
Module GeometryAlgorithms
Header /Engine/Plugins/Runtime/GeometryProcessing/Source/GeometryAlgorithms/Public/XAtlasWrapper.h
Include #include "XAtlasWrapper.h"

Syntax

struct XAtlasPackOptions

Variables

  Type Name Description
Public variable bool bBilinear Leave space around charts for texels that would be sampled by bilinear filtering.
Public variable bool bBlockAlign Align charts to 4x4 blocks. Also improves packing speed, since there are fewer possible chart locations to consider.
Public variable bool bBruteForce Slower, but gives the best result. If false, use random chart placement.
Public variable bool bCreateImage Create Atlas::image.
Public variable bool bRotateCharts Rotate charts to improve packing.
Public variable bool bRotateChartsToAxis Rotate charts to the axis of their convex hull.
Public variable uint32_t MaxChartSize Charts larger than this will be scaled down. 0 means no limit.
Public variable uint32_t Padding Number of pixels to pad charts with.
Public variable uint32_t Resolution If 0, generate a single atlas with texelsPerUnit determining the final resolution.
Public variable float TexelsPerUnit Unit to texel scale.

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