Cycles: Fixes for recent refactor

- add_vertex() can be called from split_vertex() which does not guarantee
  to have properly pre-allocate arrays.

- Need to check whether Cycles is compiled with OSL in XML reader.

1 files changed, 1 insertions, 0 deletions

diff --git a/intern/cycles/render/mesh.h b/intern/cycles/render/mesh.h
index 5c788fc12c7..edad6d32f00 100644
--- a/intern/cycles/render/mesh.h
+++ b/intern/cycles/render/mesh.h
@@ -156,6 +156,7 @@ public:
 	void reserve_curves(int numcurves, int numkeys);
 	void clear();
 	void add_vertex(float3 P);
+	void add_vertex_slow(float3 P);
 	void add_triangle(int v0, int v1, int v2, int shader, bool smooth, bool forms_quad = false);
 	void add_curve_key(float3 loc, float radius);
 	void add_curve(int first_key, int shader);