From a1f715a4da71fbc2b7d6fad68624bf8b22c6da17 Mon Sep 17 00:00:00 2001
From: Juan Linietsky
Date: Mon, 2 Mar 2015 00:54:10 -0300
Subject: 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.
---
 scene/3d/visual_instance.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'scene/3d/visual_instance.h')

diff --git a/scene/3d/visual_instance.h b/scene/3d/visual_instance.h
index e9fefe1ba..e08acbe9a 100644
--- a/scene/3d/visual_instance.h
+++ b/scene/3d/visual_instance.h
@@ -108,6 +108,7 @@ private:
 	void _find_baked_light();
 	BakedLightInstance *baked_light_instance;
 	int baked_light_texture_id;
+	float extra_cull_margin;
 
 	void _baked_light_changed();
 	void _update_visibility();
@@ -132,6 +133,9 @@ public:
 	void set_baked_light_texture_id(int p_id);
 	int get_baked_light_texture_id() const;
 
+	void set_extra_cull_margin(float p_margin);
+	float get_extra_cull_margin() const;
+
 	GeometryInstance();
 };
 
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