SUMMARY:

The main contribution of this commit is the possibility to save Freestyle configuration information inside .blend files. It required an extensive refactoring of the previous interface code.

The code has been tested and does not crash on my machine. If you encounter issues, please let me know (and if possible, sending me an sample .blend file).

DETAILS:
- refactored code to notify Freestyle when adding/removing render layers  (FRS_freestyle_config.{h,cpp})
- corrected the freeing of style modules when files are read from / written to disk
- moved Freestyle configuration information into scene renderlayers, to allow loading / saving .blend files (DNA_scene_types.h DNA_freestyle_types.h FRS_freestyle.cpp)
- inserted temporary trick to prevent crashes when orthographic camera is used (SilhouetteGeomEngine.cpp), but outputting incorrect feature line calculations

1 files changed, 17 insertions, 0 deletions

diff --git a/source/blender/freestyle/FRS_freestyle_config.h b/source/blender/freestyle/FRS_freestyle_config.h
new file mode 100644
index 00000000000..22ccd320e7e
--- /dev/null
+++ b/source/blender/freestyle/FRS_freestyle_config.h
@@ -0,0 +1,17 @@
+#ifndef FRS_FREESTYLE_CONFIG_H
+#define FRS_FREESTYLE_CONFIG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif	
+	
+	#include "DNA_scene_types.h"
+
+	void FRS_add_freestyle_config( SceneRenderLayer* srl );
+	void FRS_free_freestyle_config( SceneRenderLayer* srl );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
\ No newline at end of file