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Header |
/Engine/Source/Runtime/Engine/Public/Model.h |
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Include |
#include "Model.h" |
struct FBspNode
FBspNode defines one node in the Bsp, including the front and back pointers and the polygon data itself. A node may have 0 or 3 to (MAX_NODE_VERTICES-1) vertices. If the node has zero vertices, it's only used for splitting and doesn't contain a polygon (this happens in the editor).
vNormal, vTextureU, vTextureV, and others are indices into the level's vector table. iFront,iBack should be INDEX_NONE to indicate no children.
If iPlane==INDEX_NONE, a node has no coplanars. Otherwise iPlane is an index to a coplanar polygon in the Bsp. All polygons that are iPlane children can only have iPlane children themselves, not fronts or backs.
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union FBspNode:... |
@828 |
IBack: 4 Index to node in front (in direction of Normal). |
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ComponentElementIndex |
The index of the element in the UModelComponent's Element array. |
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ComponentIndex |
The index in ULevel::ModelComponents of the UModelComponent containing this node. |
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ComponentNodeIndex |
The index of the node in the UModelComponent's Nodes array. |
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iBack |
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int32[1] |
iChild |
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iCollisionBound |
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iFront |
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int32[2] |
iLeaf |
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iPlane |
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iSurf |
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iVertexIndex |
The index of the node's first vertex in the UModel's vertex buffer. |
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iVertPool |
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uint8[2] |
iZone |
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NodeFlags |
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NumVertices |
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Plane |
Persistent information. |
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Name |
Description |
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MAX_NODE_VERTICES |
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MAX_ZONES |