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Added PLC_Navigation hint for gathering navmesh polygon data.

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This commit is contained in:
Daniel Buckmaster 2013-07-04 17:23:23 +10:00
parent 95ef5ec226
commit d9c731b73f
4 changed files with 77 additions and 2 deletions
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23
Engine/source/T3D/convexShape.cpp
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@ -653,6 +653,29 @@ bool ConvexShape::buildPolyList( PolyListContext context, AbstractPolyList *plis
const Vector< ConvexShape::Face > faceList = mGeometry.faces;
if(context == PLC_Navigation)
{
for(S32 i = 0; i < faceList.size(); i++)
{
const ConvexShape::Face &face = faceList[i];
S32 s = face.triangles.size();
for(S32 j = 0; j < s; j++)
{
plist->begin(0, s*i + j);
plist->plane(PlaneF(face.centroid, face.normal));
plist->vertex(base + face.points[face.triangles[j].p0]);
plist->vertex(base + face.points[face.triangles[j].p1]);
plist->vertex(base + face.points[face.triangles[j].p2]);
plist->end();
}
}
return true;
}
for ( S32 i = 0; i < faceList.size(); i++ )
{
const ConvexShape::Face &face = faceList[i];