Method mouseDown

test/WindowToWorldTest/src/WindowToWorldTestApp.cpp:130–143

}

void WindowToWorldTestApp::mouseDown( MouseEvent event )
{
	// Check if mouse is inside rectangle, by converting the mouse coordinates
	// to world space and then to object space. [ Excercising gl::windowToWorldCoord() ].
	vec3 world = gl::windowToWorldCoord( event.getPos() );
	vec4 object = glm::inverse( mRectangle.matrix() ) * vec4( world, 1 );

	// Now we can simply use Area::contains() to find out if the mouse is inside.
	mIsClicked = mRectangle.area.contains( vec2( object ) );
	if( mIsClicked ) {
		mMouseInitial = event.getPos();
		mRectangleInitial = mRectangle;
	}
}

void WindowToWorldTestApp::mouseDrag( MouseEvent event )
{