public override void DrawPolygon(Vec2[] vertices, int vertexCount, Color color)
{
var firstVertex = vertices[0].ToVector2();
var vectors = vertices.Take(vertexCount).Select(vertex => vertex.ToVector2() - firstVertex).ToArray();
_spriteBatch.DrawPolygon(firstVertex, vectors, color.ToXnaColor());
}
public override void DrawSegment(Vec2 p1, Vec2 p2, Color color)
{
_spriteBatch.DrawLine(p1.ToVector2(), p2.ToVector2(), color.ToXnaColor());
}
public override void DrawCircle(Vec2 center, float radius, Color color)
{
_spriteBatch.DrawCircle(center.ToVector2(), radius, 32, color.ToXnaColor());
}