X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Flight.h;fp=source%2Flight.h;h=77542a54f7404b3a346ff8ec5de3cb1399ee6ffc;hb=a6acc6fc98f8571eaaa66f726c1ff4d60abe4f58;hp=1c6a52272f56db8597103093c99a3050602fa7b3;hpb=2579be0c3bf50f060364b937e6b2446ea3547e4b;p=libs%2Fgl.git

diff --git a/source/light.h b/source/light.h
index 1c6a5227..77542a54 100644
--- a/source/light.h
+++ b/source/light.h
@@ -8,6 +8,9 @@
 namespace Msp {
 namespace GL {
 
+class Matrix;
+class ProgramData;
+
 class Light
 {
 private:
@@ -53,6 +56,7 @@ public:
 	void set_attenuation(float, float, float);
 	const float *get_attenuation() const { return attenuation; }
 
+	void update_shader_data(ProgramData &, const Matrix &, unsigned) const;
 	void bind() const { return bind_to(0); }
 	void bind_to(unsigned) const;