X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fmesh.cpp;h=5f9c60d03919e2fe262d4bf848325eaee30dd6e5;hp=a463ba7fb7c7a1414ee42ed116264d672730f514;hb=b0059bd068c99dadfc922584911fcb25a21b737b;hpb=f50822b9e73a6ecdacbc4af4c4d9aba435a72386

diff --git a/source/mesh.cpp b/source/mesh.cpp
index a463ba7f..5f9c60d0 100644
--- a/source/mesh.cpp
+++ b/source/mesh.cpp
@@ -175,6 +175,25 @@ void Mesh::draw(Renderer &renderer) const
 		renderer.draw(*i);
 }
 
+void Mesh::draw_instanced(Renderer &renderer, const VertexSetup &vs, unsigned count) const
+{
+	if(vs.get_vertex_array()!=&vertices)
+		throw invalid_argument("Mesh::draw_instanced");
+
+	if(manager)
+	{
+		manager->resource_used(*this);
+		if(disallow_rendering)
+			return;
+	}
+
+	renderer.set_vertex_setup(&vs);
+	renderer.set_winding_test(winding);
+
+	for(vector<Batch>::const_iterator i=batches.begin(); i!=batches.end(); ++i)
+		renderer.draw_instanced(*i, count);
+}
+
 void Mesh::bind() const
 {
 	/* If VAOs are not supported, vtx_setup is zero and set_current won't get