Use a separate shadow caster renderable for ShadowMap

[libs/gl.git] / source / effects / shadowmap.h

diff --git a/source/effects/shadowmap.h b/source/effects/shadowmap.h
index d7b4eef970160f34503bb51ed23096991a4035f7..5d8bf5095287423827e71f32b988a22811d1777e 100644 (file)
--- a/source/effects/shadowmap.h
+++ b/source/effects/shadowmap.h
@@ -25,6 +25,7 @@ class ShadowMap: public Effect
 private:
        unsigned size;
        const Light &light;
+       Renderable &shadow_caster;
        Framebuffer fbo;
        Camera shadow_camera;
        Matrix shadow_matrix;
@@ -37,8 +38,12 @@ private:
        bool rendered;
 
 public:
-       ShadowMap(Resources &, unsigned, Renderable &, const Light &);
+       ShadowMap(Resources &, unsigned, Renderable &, const Light &, Renderable &);
+       DEPRECATED ShadowMap(Resources &, unsigned, Renderable &, const Light &);
+private:
+       void init(unsigned);
 
+public:
        /** Sets the ShadowMap target point and radius.  The transformation matrix is
        computed so that a sphere with the specified parameters will be completely
        covered by the ShadowMap. */