X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frenderer.h;h=18d3a41a7bf49dcf19737ce53a01f5a08cfc93e3;hb=bc2fe1bd3e167fd8eed05f9ffeda3c255f445f70;hp=10d1fb3f13c0f2c2f8d9b539a5b90d724d72b506;hpb=c46c75f8e3863dc3c6f91a2d5dc7f58333ec9260;p=libs%2Fgl.git

diff --git a/source/renderer.h b/source/renderer.h
index 10d1fb3f..18d3a41a 100644
--- a/source/renderer.h
+++ b/source/renderer.h
@@ -118,8 +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 *);