//--------------------------------------------------------------
void testApp::drawActor(const ramActor &actor)
{
ramNode n1 = actor.getNode(ramActor::JOINT_HEAD);
ramNode n2 = actor.getNode(ramActor::JOINT_RIGHT_HAND);
ramNode n3 = actor.getNode(ramActor::JOINT_LEFT_HAND);
ramNode n4 = actor.getNode(ramActor::JOINT_RIGHT_TOE);
ramNode n5 = actor.getNode(ramActor::JOINT_LEFT_TOE);
ofPushStyle();
{
// draw line betweem two nodes
ofNoFill();
ofSetColor( ramColor::RED_LIGHT );
ofSetLineWidth( 3 );
ofLine( n2, n3 );
// draw triangle using three nodes
ofFill();
ofSetColor( ramColor::BLUE_LIGHT );
ofSetLineWidth( 3 );
ofTriangle( n1, n4, n5 );
// ramNode::beginTransform() ~ endTransform()
n1.beginTransform();
{
// draw cube at JOINT_HEAD
ofNoFill();
ofSetColor( ramColor::YELLOW_DEEP );
ofSetLineWidth( 3 );
ofBox( 20 );
// draw cone at JOINT_HEAD
ofNoFill();
ofSetColor( ramColor::GRAY );
ofSetLineWidth( 2 );
ofCone(10, 100);
}
n1.endTransform();
// draw plane using several nodes
ofNoFill();
ofSetColor( ramColor::YELLOW_LIGHT );
ofSetLineWidth( 2 );
ofPushMatrix();
{
ofScale( 3, 3, 3 );
ramStripe( n1, n2, n3, n4, n5 );
}
ofPopMatrix();
}
ofPopStyle();
}
//--------------------------------------------------------------
void ofDrawArrow(const ofVec3f& start, const ofVec3f& end, float headSize) {
//draw line
ofLine(start, end);
//draw cone
ofMatrix4x4 mat;
mat.makeRotationMatrix(ofVec3f(0,0,1), end - start);
ofPushMatrix();
ofTranslate(end);
glMultMatrixf(mat.getPtr());
ofTranslate(0,0,-headSize);
ofCone(headSize, headSize);
ofPopMatrix();
}
//----------------------------------------
void ofLight::customDraw() {
ofPushMatrix();
glMultMatrixf(getGlobalTransformMatrix().getPtr());
if(getIsPointLight()) {
ofSphere( 0,0,0, 10);
} else if (getIsSpotlight()) {
float coneHeight = (sin(spotCutOff*DEG_TO_RAD) * 30.f) + 1;
float coneRadius = (cos(spotCutOff*DEG_TO_RAD) * 30.f) + 8;
ofCone(0, 0, -(coneHeight*.5), coneHeight, coneRadius);
} else {
ofBox(10);
}
ofDrawAxis(20);
ofPopMatrix();
}