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BGE patch: Optimization of bullet adaptation layer - part 1.

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First batch of optimizaton of the bullet adaptation layer in the BGE.
- remove circular motion state update.
- optimization of physic adaptation layer for bullet: bypass
  unecessary conversion of rotation matrix to quaternion and back.
- remove double updates during object replication.
This commit is contained in:
Benoit Bolsee
2008-07-21 12:37:27 +00:00
parent 8f17a66036
commit 4ae4ecd3ce
12 changed files with 57 additions and 21 deletions
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5
source/gameengine/Ketsji/KX_BulletPhysicsController.cpp
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@@ -133,9 +133,10 @@ void KX_BulletPhysicsController::getOrientation(MT_Quaternion& orn)
CcdPhysicsController::getOrientation(myorn[0],myorn[1],myorn[2],myorn[3]);
orn = MT_Quaternion(myorn[0],myorn[1],myorn[2],myorn[3]);
}
void KX_BulletPhysicsController::setOrientation(const MT_Quaternion& orn)
void KX_BulletPhysicsController::setOrientation(const MT_Matrix3x3& orn)
{
CcdPhysicsController::setOrientation(orn.x(),orn.y(),orn.z(),orn.w());
btMatrix3x3 btmat(orn[0][0], orn[0][1], orn[1][2], orn[1][0], orn[1][1], orn[1][2], orn[2][0], orn[2][1], orn[2][2]);
CcdPhysicsController::setWorldOrientation(btmat);
}
void KX_BulletPhysicsController::setPosition(const MT_Point3& pos)
{