public void Draw()
{
GL.Color(new Color(var_4, var_5, var_6, var_7));
GL.TexCoord3(var_1, var_2, var_3);
Vector2 edgeAWorld = leftEdge;
Vector2 edgeBWorld = rightEdge;
Vector2 edgeALocal = leftEdgeLocal;
Vector2 edgeBLocal = rightEdgeLocal;
float lightDirection = (float)Math.Atan2((edgeAWorld.y + edgeBWorld.y) / 2, (edgeAWorld.x + edgeBWorld.x) / 2) * Mathf.Rad2Deg;
float EdgeDirection = (float)Math.Atan2(edgeALocal.y - edgeBLocal.y, edgeALocal.x - edgeBLocal.x) * Mathf.Rad2Deg - 180;
lightDirection -= EdgeDirection;
lightDirection = (lightDirection + 720) % 360;
if (lightDirection > 180)
{
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(edgeMiddle.x, edgeMiddle.y, 0);
GL.Vertex3(leftEdge.x, leftEdge.y, 0);
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(edgeMiddle.x, edgeMiddle.y, 0);
GL.Vertex3(rightEdge.x, rightEdge.y, 0);
}
Vector2?fullResult = Math2D.GetPointLineIntersectLine3(leftEdge, leftCoreOutToEdge, rightEdge, rightCoreInToEdge);
if (fullResult != null)
{
GL.Vertex3(fullResult.Value.x, fullResult.Value.y, 0);
GL.Vertex3(rightCoreInToEdge.x, rightCoreInToEdge.y, 0);
GL.Vertex3(leftCoreOutToEdge.x, leftCoreOutToEdge.y, 0);
}
else
{
Vector2?leftResult = Math2D.GetPointLineIntersectLine3(edgeMiddle, projectedMiddle, rightEdge, rightCoreInToEdge);
if (leftResult != null)
{
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(rightCoreInToEdge.x, rightCoreInToEdge.y, 0);
GL.Vertex3(leftResult.Value.x, leftResult.Value.y, 0);
GL.Vertex3(rightEdge.x, rightEdge.y, 0);
GL.Vertex3(leftEdge.x, leftEdge.y, 0);
GL.Vertex3(leftCoreOutToEdge.x, leftCoreOutToEdge.y, 0);
GL.Vertex3(rightEdge.x, rightEdge.y, 0);
GL.Vertex3(leftResult.Value.x, leftResult.Value.y, 0);
GL.Vertex3(leftCoreOutToEdge.x, leftCoreOutToEdge.y, 0);
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(leftCoreOutToEdge.x, leftCoreOutToEdge.y, 0);
GL.Vertex3(leftResult.Value.x, leftResult.Value.y, 0);
}
else
{
Vector2?rightResult = Math2D.GetPointLineIntersectLine3(edgeMiddle, projectedMiddle, leftEdge, leftCoreOutToEdge);
if (rightResult != null)
{
GL.Vertex3(rightCoreInToEdge.x, rightCoreInToEdge.y, 0);
GL.Vertex3(leftEdge.x, leftEdge.y, 0);
GL.Vertex3(rightEdge.x, rightEdge.y, 0);
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(rightCoreInToEdge.x, rightCoreInToEdge.y, 0);
GL.Vertex3(leftEdge.x, leftEdge.y, 0);
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(rightResult.Value.x, rightResult.Value.y, 0);
GL.Vertex3(leftEdge.x, leftEdge.y, 0);
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(rightResult.Value.x, rightResult.Value.y, 0);
GL.Vertex3(leftCoreOutToEdge.x, leftCoreOutToEdge.y, 0);
}
else
{
if (lightDirection > 180)
{
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(rightCoreInToEdge.x, rightCoreInToEdge.y, 0);
GL.Vertex3(rightEdge.x, rightEdge.y, 0);
GL.Vertex3(projectedMiddle.x, projectedMiddle.y, 0);
GL.Vertex3(leftCoreOutToEdge.x, leftCoreOutToEdge.y, 0);
GL.Vertex3(leftEdge.x, leftEdge.y, 0);
}
}
}
}
}