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Recast: add ability to delete cylinder and AABB volumes as well

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This commit is contained in:
Kawe Mazidjatari 2024-09-20 16:01:39 +02:00
parent 32f470f2ed
commit c952f59920
1 changed files with 26 additions and 3 deletions
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29
src/naveditor/ConvexVolumeTool.cpp
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@ -199,13 +199,36 @@ void ShapeVolumeTool::handleClick(const float* /*s*/, const float* p, bool shift
// Delete
int nearestIndex = -1;
const ShapeVolume* vols = geom->getConvexVolumes();
for (int i = 0; i < geom->getConvexVolumeCount(); ++i)
{
if (rdPointInPolygon(p, vols[i].verts, vols[i].nverts) &&
p[2] >= vols[i].hmin && p[2] <= vols[i].hmax)
const ShapeVolume& vol = vols[i];
if (vol.type == VOLUME_BOX)
{
nearestIndex = i;
if (rdPointInAABB(p, &vol.verts[0], &vol.verts[3]))
{
nearestIndex = i;
}
}
else if (vol.type == VOLUME_CYLINDER)
{
if (rdPointInCylinder(p, &vol.verts[0], vol.verts[3], vol.verts[4]))
{
nearestIndex = i;
}
}
else if (vol.type == VOLUME_CONVEX)
{
if (rdPointInPolygon(p, vol.verts, vol.nverts) &&
p[2] >= vol.hmin && p[2] <= vol.hmax)
{
nearestIndex = i;
}
}
if (nearestIndex != -1)
break;
}
// If end point close enough, delete it.
if (nearestIndex != -1)