Mat sumCols(const Mat& mat) {
Mat colMat(mat.cols, 1, CV_32FC1);
for(int i = 0; i < mat.cols; i++) {
colMat.row(i) = sum(mat.col(i));
}
return colMat;
}
Mat meanCols(const Mat& mat) {
Mat colMat(mat.cols, 1, mat.type());
for(int i = 0; i < mat.cols; i++) {
colMat.row(i) = mean(mat.col(i));
}
return colMat;
}
Mat maxCols(const Mat& mat) {
Mat colMat(mat.cols, 1, CV_32FC1);
double minVal, maxVal;
for(int i = 0; i < mat.cols; i++) {
minMaxLoc(mat.col(i), &minVal, &maxVal);
colMat.row(i) = maxVal;
}
return colMat;
}
void Trigger::setTriggerPolyhedron(const Polyhedron& rPolyhedron)
{
mTriggerPolyhedron = rPolyhedron;
if (mTriggerPolyhedron.pointList.size() != 0) {
mObjBox.minExtents.set(1e10, 1e10, 1e10);
mObjBox.maxExtents.set(-1e10, -1e10, -1e10);
for (U32 i = 0; i < mTriggerPolyhedron.pointList.size(); i++) {
mObjBox.minExtents.setMin(mTriggerPolyhedron.pointList[i]);
mObjBox.maxExtents.setMax(mTriggerPolyhedron.pointList[i]);
}
} else {
mObjBox.minExtents.set(-0.5, -0.5, -0.5);
mObjBox.maxExtents.set( 0.5, 0.5, 0.5);
}
MatrixF xform = getTransform();
setTransform(xform);
mClippedList.clear();
mClippedList.mPlaneList = mTriggerPolyhedron.planeList;
// for (U32 i = 0; i < mClippedList.mPlaneList.size(); i++)
// mClippedList.mPlaneList[i].neg();
MatrixF base(true);
base.scale(Point3F(1.0/mObjScale.x,
1.0/mObjScale.y,
1.0/mObjScale.z));
base.mul(mWorldToObj);
mClippedList.setBaseTransform(base);
SAFE_DELETE( mPhysicsRep );
if ( PHYSICSMGR )
{
PhysicsCollision *colShape = PHYSICSMGR->createCollision();
MatrixF colMat( true );
colMat.displace( Point3F( 0, 0, mObjBox.getExtents().z * 0.5f * mObjScale.z ) );
colShape->addBox( mObjBox.getExtents() * 0.5f * mObjScale, colMat );
//MatrixF colMat( true );
//colMat.scale( mObjScale );
//colShape->addConvex( mTriggerPolyhedron.pointList.address(), mTriggerPolyhedron.pointList.size(), colMat );
PhysicsWorld *world = PHYSICSMGR->getWorld( isServerObject() ? "server" : "client" );
mPhysicsRep = PHYSICSMGR->createBody();
mPhysicsRep->init( colShape, 0, PhysicsBody::BF_TRIGGER | PhysicsBody::BF_KINEMATIC, this, world );
mPhysicsRep->setTransform( getTransform() );
}
}
