diff options
| -rw-r--r-- | source/gameengine/Physics/BlOde/OdePhysicsController.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/source/gameengine/Physics/BlOde/OdePhysicsController.cpp b/source/gameengine/Physics/BlOde/OdePhysicsController.cpp index 85ef9cd17ab..db869aca58e 100644 --- a/source/gameengine/Physics/BlOde/OdePhysicsController.cpp +++ b/source/gameengine/Physics/BlOde/OdePhysicsController.cpp @@ -97,6 +97,17 @@ /// \todo moving infinite mass objects should impart extra impulse to objects they collide with /// /// currently ODE's ERP pushes them apart but doesn't account for their motion. +/// you have to detect if one body in a collision is a non-dyna. This +/// requires adding a new accessor method to +/// KX_IPhysicsInterfaceController to access the hidden m_isDyna variable, +/// currently it can only be written, not read). If one of the bodies in a +/// collision is a non-dyna, then impart an extra impulse based on the +/// motion of the static object (using its last 2 frames as an approximation +/// of its linear and angular velocity). Linear velocity is easy to +/// approximate, but angular? you have orientation at this frame and +/// orientation at previous frame. The question is what is the angular +/// velocity which would have taken you from the previous frame's orientation +/// to this frame's orientation? /// /// \todo allow tweaking bounding volume size /// |