X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flight.h;h=77542a54f7404b3a346ff8ec5de3cb1399ee6ffc;hb=47af19a447e6c13257ca2d0aef606ea45f8a0d98;hp=1c6a52272f56db8597103093c99a3050602fa7b3;hpb=126161d1d44ab9503bc747d24a07b7b9d15e527a;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;