diff options
Diffstat (limited to 'indra/llprimitive/llmodel.cpp')
| -rw-r--r-- | indra/llprimitive/llmodel.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/indra/llprimitive/llmodel.cpp b/indra/llprimitive/llmodel.cpp index 9e3d9704ae..1cada567e9 100644 --- a/indra/llprimitive/llmodel.cpp +++ b/indra/llprimitive/llmodel.cpp @@ -1724,4 +1724,29 @@ LLModel::weight_list& LLModel::getJointInfluences(const LLVector3& pos) } } +void LLModel::setPhysicsShape(const LLModel::physics_shape& shape) +{ + mPhysicsShape = shape; + + mHullCenter.resize(mPhysicsShape.size()); + mPhysicsPoints = 0; + mPhysicsCenter.clear(); + + for (U32 i = 0; i < shape.size(); ++i) + { + LLVector3 cur_center; + + for (U32 j = 0; j < shape[i].size(); ++j) + { + cur_center += shape[i][j]; + } + mPhysicsCenter += cur_center; + cur_center *= 1.f/shape[i].size(); + mHullCenter[i] = cur_center; + mPhysicsPoints += shape[i].size(); + } + + mPhysicsCenter *= 1.f/mPhysicsPoints; +} + |