X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frenderer.h;h=18d3a41a7bf49dcf19737ce53a01f5a08cfc93e3;hb=6db6b7e49848e6bbc14f3ec8113ee5a941e4af07;hp=1f198dae7007b00db30d4c699f0832ce06d0cca1;hpb=5df9e64424dd157da1410b4498f53a4ac21e6aee;p=libs%2Fgl.git

diff --git a/source/renderer.h b/source/renderer.h
index 1f198dae..18d3a41a 100644
--- a/source/renderer.h
+++ b/source/renderer.h
@@ -107,7 +107,6 @@ private:
 	State *state;
 	ProgramData standard_shdata;
 	std::vector<const ProgramData *> shdata_stack;
-	const Buffer *element_buffer;
 	std::set<const Renderable *> excluded;
 
 public:
@@ -119,8 +118,18 @@ public:
 	times without an intervening end(). */
 	void begin(const Camera *);
 
+	/** Deprecated as unsafe.  Use set_matrix() or transform() instead. */
 	MatrixStack &matrix_stack() { return mtx_stack; }
 
+	/** Replaces the Renderer's modelview matrix. */
+	void set_matrix(const Matrix &);
+
+	/** Applies a transform to the Renderer's modelview matrix. */
+	void transform(const Matrix &);
+
+	/** Returns the current modelview matrix. */
+	const Matrix &get_matrix() const { return mtx_stack.top(); }
+
 	const Camera *get_camera() const { return camera; }
 
 	void set_texture(const Texture *);
@@ -140,7 +149,6 @@ public:
 	void add_shader_data(const ProgramData &data);
 
 	void set_mesh(const Mesh *);
-	void set_element_buffer(const Buffer *);
 	void set_winding_test(const WindingTest *);
 	void set_reverse_winding(bool);