A3DComputeOrthoHLROnRepresentationItems
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A3DStatus
A3DComputeOrthoHLROnRepresentationItems(A3DUns32 uiNbRepItems, A3DRiRepresentationItem const **apRepItems, A3DDouble **pOptPlacements, A3DHLRViewPlaneData const *psHLRViewPlaneData, A3DUns32 *pNumberHLRData, A3DHLRRepresentationItemData **pppHLRData) A3DStatusA3DComputeOrthoHLROnRepresentationItems(A3DUns32uiNbRepItems,A3DRiRepresentationItem** apRepItems,A3DDouble** pOptPlacements,A3DHLRViewPlaneData* psHLRViewPlaneData,A3DUns32* pNumberHLRData,A3DHLRRepresentationItemData** pppHLRData)Function to compute Hidden Line Removal on a set of:c:type:~A3DRiRepresentationItem.
8.1Call A3DComputeOrthoHLROnRepresentationItems( 0, NULL, NULL, NULL, pNumberHLRData, pppHLRData) to release*pppHLRData structure (
A3DCrvPolyLine*was not released)Parameters
uiNbRepItems: Number of:c:type:~A3DRiRepresentationItem.
apRepItems: set of:c:type:~A3DRiRepresentationItem.
pOptPlacements: Optional set of representation item placements (16:c:type:~A3DDoublematrix).
psHLRViewPlaneData: define a plane as a camera with orthogonal projection.
pNumberHLRData: Number:c:struct:~A3DHLRRepresentationItemData.
pppHLRData: HLR curve result grouped by:c:type:~A3DRiRepresentationItementity. pppHLRData is automatically allocated by A3DComputeOrthoHLROnRepresentationItems.
Returns
A3D_SUCCESSon success, or an error code on failure
