static void RenderPushForce()
{
if (pushParticle.Pushing)
{
CommonShapes.RenderCircle(new Vector2(pushParticle.PushPosition.X, pushParticle.PushPosition.Y), pushParticle.PushDistance, new Color3(0, 0, 1));
}
}
static void RenderDragForce()
{
if (dragParticle.Dragging)
{
// Draw line between knobs
Gl.glLineWidth(1.0f);
Gl.glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
Gl.glBegin(Gl.GL_LINES);
{
Gl.glVertex2i(dragParticle.mouse.X, dragParticle.mouse.Y);
Gl.glVertex2d(dragParticle.selected.goal.X, dragParticle.selected.goal.Y);
}
Gl.glEnd();
// Draw source knob
CommonShapes.RenderKnob(dragParticle.selected.goal, new Color3(1, 0, 0));
// Draw destination knob
CommonShapes.RenderKnob(new Vector2(dragParticle.mouse.X, dragParticle.mouse.Y), new Color3(0, 1, 0));
}
}