void drawClaw() {
glColor3f (0.0, 1.0, 0.0);
GLUquadricObj *claw = gluNewQuadric();
gluQuadricDrawStyle (claw, GLU_FILL);
gluCylinder (claw, ClawR, ClawR, ClawL, 6, 4);
glPushMatrix();
glTranslatef(0.0, 0.0, ClawL);
glRotatef(-FingerAngle, 0.0, 1.0, 0.0);
drawFinger();
glPopMatrix();
}
//--------------------------------------------------------------
void LeapVisualizer::drawFingers (Hand & hand,ofxLeapMotion & leap){
// For each finger in the Hand,
FingerList fingers = hand.fingers();
for (int f=0; f<fingers.count(); f++){
// Get the current finger, and it's type (index, thumb, etc.);
const Finger & finger = fingers[f];
if (finger.isValid()){
drawFinger(finger,leap);
} //end if finger isValid()
} // end for each finger
}
