public static GuiRenderer.TriangleVertex[] GenerateTrianglesFromCurve(GuiRenderer renderer, Curve curve, float step, Vec2 thickness, ColorValue color)
{
float maxTime = curve.Times[curve.Times.Count - 1];
float end = maxTime + step;
List<Vec2> points = new List<Vec2>();
for (float time = 0; time < end; time += step)
{
points.Add(curve.CalculateValueByTime(time).ToVec2());
}
#if DebugDraw
Vec2 xHalf = new Vec2(thickness.X / 16, 0f);
Vec2 yHalf = new Vec2(0f, thickness.Y / 16);
float g = 1f;
// The green progression here is so we can tell which
// direction the curve was heading.
foreach (Vec2 point in points)
{
renderer.AddQuad(new Rect(point - xHalf, point + yHalf), new ColorValue(1f, g, 0f));
g -= 0.05f;
}
#endif
return GenerateTriangles(points, thickness, color);
}