Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-04-15 12:28:51 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

build compound sub meshes shapes with less copying

Browse source
This commit is contained in:
Andrew Meadows 2016-06-01 12:34:06 -07:00
parent bce8879d7c
commit eff59d3fd3
1 changed files with 4 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
libraries/entities-renderer/src/RenderableModelEntityItem.cpp
View file

@ -617,7 +617,8 @@ void RenderableModelEntityItem::computeShapeInfo(ShapeInfo& info) {
foreach (const FBXMesh& mesh, collisionGeometry.meshes) {
// each meshPart is a convex hull
foreach (const FBXMeshPart &meshPart, mesh.parts) {
QVector<glm::vec3> pointsInPart;
points.push_back(QVector<glm::vec3>());
QVector<glm::vec3>& pointsInPart = points[i];
// run through all the triangles and (uniquely) add each point to the hull
unsigned int triangleCount = meshPart.triangleIndices.size() / 3;
@ -667,14 +668,10 @@ void RenderableModelEntityItem::computeShapeInfo(ShapeInfo& info) {
if (pointsInPart.size() == 0) {
qCDebug(entitiesrenderer) << "Warning -- meshPart has no faces";
points.pop_back();
continue;
}
// add next convex hull
QVector<glm::vec3> newMeshPoints;
points << newMeshPoints;
// add points to the new convex hull
points[i++] << pointsInPart;
++i;
}
}