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