ESubUVBoundingVertexCount

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More bounding vertices results in reduced overdraw, but adds more triangle overhead. The eight vertex mode is best used when the SubUV texture has a lot of space to cut out that is not captured by the four vertex version, and when the particles using the texture will be few and large.

Syntax

enum ESubUVBoundingVertexCount  
{  
    BVC_FourVertices,  
    BVC_EightVertices,  
}  
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enum ESubUVBoundingVertexCount {     BVC_FourVertices,     BVC_EightVertices, }

Values