52 commits

Author	SHA1	Message	Date
Juan Linietsky	09489e3a78	lot of work on 2D lighting and isometric maps ... added a new demo, isometric_light that does full isometric sorting, lights, shadows, etc.	2015-03-09 02:34:56 -03:00
Juan Linietsky	a1f715a4da	support for 2D shadow casters ... Added support for 2D shadow casters. *DANGER* Shaders in CanvasItem CHANGED, if you are using shader in a CanvasItem and pull this, you will lose them. Shaders now work through a 2D material system similar to 3D. If you don't want to lose the 2D shader code, save the shader as a .shd, then create a material in CanvasItem and re-assign the shader.	2015-03-02 00:54:43 -03:00