void BasicScreenObject::drawForPicking() {
if (isvisible && _isParentTreeVisible && _isAddedToRenderer) {
glPushMatrix();
glMultMatrixf(getLocalTransformMatrix().getPtr());
if (hasmask) {
setupMask();
}
depthtestbefore = glIsEnabled(GL_DEPTH_TEST);
if (depthtestenabled && !depthtestbefore)
glEnable(GL_DEPTH_TEST);
if (!depthtestenabled && depthtestbefore)
glDisable(GL_DEPTH_TEST);
drawChildrenForPicking();
if (depthtestenabled && !depthtestbefore) {
glDisable(GL_DEPTH_TEST);
}
if (!depthtestenabled && depthtestbefore) {
glEnable(GL_DEPTH_TEST);
}
if (hasmask) {
restoreMask();
}
glPopMatrix();
}
}
void BasicInteractiveObject::drawForPicking(){
if (isVisible() && isParentTreeVisible()) {
glPushMatrix();
glMultMatrixf(getLocalTransformMatrix().getPtr());
if (hasmask) setupMask();
depthtestbefore = glIsEnabled(GL_DEPTH_TEST);
if (depthtestenabled && !depthtestbefore)glEnable(GL_DEPTH_TEST);
if (!depthtestenabled && depthtestbefore)glDisable(GL_DEPTH_TEST);
ofPushStyle();
ofColor pickingColor = pickingNameToColor(pickingName);
ofSetColor(pickingColor.r, pickingColor.g, pickingColor.b);
_drawForPicking();
ofPopStyle();
drawChildrenForPicking();
if(depthtestenabled && !depthtestbefore){
glDisable(GL_DEPTH_TEST);
}
if(!depthtestenabled && depthtestbefore){
glEnable(GL_DEPTH_TEST);
}
if(hasmask) restoreMask();
glPopMatrix();
}
}
void BasicScreenObject::draw() {
// int elapsed = 0;
if ((isvisible && _isParentTreeVisible && _isAddedToRenderer) || ismask) {
glPushMatrix();
glMultMatrixf(getLocalTransformMatrix().getPtr());
if (hasmask)
setupMask();
glBlendFunc(sfactor, dfactor);
lightingbefore = glIsEnabled(GL_LIGHTING);
depthtestbefore = glIsEnabled(GL_DEPTH_TEST);
if (depthtestenabled && !depthtestbefore)
glEnable(GL_DEPTH_TEST);
if (!depthtestenabled && depthtestbefore)
glDisable(GL_DEPTH_TEST);
if (lightingenabled && !lightingbefore)
glEnable(GL_LIGHTING);
if (!lightingenabled && lightingbefore)
glDisable(GL_LIGHTING);
ofPushMatrix();
ofPushStyle();
ofSetColor(color.r, color.g, color.b, getCombinedAlpha());
_draw();
ofPopStyle();
ofPopMatrix();
ofPushMatrix();
drawChildren();
ofPopMatrix();
ofPushMatrix();
_drawAfterChildren();
ofPopMatrix();
// lighting out
if (lightingenabled && !lightingbefore)
glDisable(GL_LIGHTING);
if (!lightingenabled && lightingbefore)
glEnable(GL_LIGHTING);
// Depthtest out
if (depthtestenabled && !depthtestbefore)
glDisable(GL_DEPTH_TEST);
if (!depthtestenabled && depthtestbefore)
glEnable(GL_DEPTH_TEST);
if (hasmask)
restoreMask();
glPopMatrix();
}
}