Using matrices to combine 4 kinect meshes

gistfile1.cpp

DRAW CODE:
  	cam.begin();
		glPointSize(4);

		ofSetColor(ofColor::green, 128);
		West_SouthWest.checkPointMesh.drawVertices();
		West_SouthWest.renderer.getMesh().drawVertices();
		
		ofPushMatrix();
		ofMultMatrix(westToSouth);
		
		ofSetColor(ofColor::red, 128);
		South_SouthEast.checkPointMesh.drawVertices();
		South_SouthEast.renderer.getMesh().drawVertices();

		ofPushMatrix();
		ofMultMatrix(southToEast);
		
		ofSetColor(ofColor::yellow);
		East_NorthEast.checkPointMesh.drawVertices();
		ofSetColor(ofColor::yellow,128);
		East_NorthEast.renderer.getMesh().drawVertices();

		ofPushMatrix();
		ofMultMatrix(eastToNorth);
		
		ofSetColor(ofColor::blue, 128);
		North_NorthEast.checkPointMesh.drawVertices();
		North_NorthEast.renderer.getMesh().drawVertices();

		ofPopMatrix(); //pop east -> north

		ofPopMatrix(); //pop south -> east

		ofPopMatrix(); //pop west -> south
		ofSetColor(128);
		glPointSize(1);

		cam.end();



MATRICES:

East To North
[ 0.981072, 0.00656891, -0.0347343,        0
-0.0108849, 0.0552883, -0.978296,        0
-0.0170464, 0.989516, 0.064136,        0
 88.1066, -2478.57,   2317.1,        1 ]

South To East
[ 0.98549, 0.000936639, 0.0545441,        0
0.0457432, -0.0533124, -0.966846,        0
0.0139733, 0.979619, -0.0116734,        0
-94.4681, -2407.71,  2395.83,        1 ]

West To South
[ 0.98549, 0.000936639, 0.0545441,        0
0.0457432, -0.0533124, -0.966846,        0
0.0139733, 0.979619, -0.0116734,        0
-94.4681, -2407.71,  2395.83,        1 ]