From 3c67374f50ef5da6745ca78eaf3b6b20e658383a Mon Sep 17 00:00:00 2001
From: Nathan Letwory <nathan@letworyinteractive.com>
Date: Sun, 27 Mar 2011 22:02:54 +0000
Subject: [PATCH] Revert r34026, which in it turn reverted r33039. Removal
 breaks renderers that use COLLADA as their format through render() callback.

---
 source/blender/makesrna/SConscript            |  3 +++
 source/blender/makesrna/intern/CMakeLists.txt |  4 ++++
 source/blender/makesrna/intern/SConscript     |  3 +++
 .../blender/makesrna/intern/rna_scene_api.c   | 21 +++++++++++++++++++
 .../bad_level_call_stubs/stubs.c              |  3 +++
 5 files changed, 34 insertions(+)

diff --git a/source/blender/makesrna/SConscript b/source/blender/makesrna/SConscript
index c116659e4d8..e89003a60c2 100644
--- a/source/blender/makesrna/SConscript
+++ b/source/blender/makesrna/SConscript
@@ -54,6 +54,9 @@ if env['BF_UNIT_TEST']:
 if env['WITH_BF_PYTHON']:
     defs.append('WITH_PYTHON')
 
+if env['WITH_BF_COLLADA']:
+    defs.append('WITH_COLLADA')
+
 if env['OURPLATFORM'] == 'linux2':
     cflags='-pthread'
     incs += ' ../../../extern/binreloc/include'
diff --git a/source/blender/makesrna/intern/CMakeLists.txt b/source/blender/makesrna/intern/CMakeLists.txt
index cc8b3f20c9b..70490e48add 100644
--- a/source/blender/makesrna/intern/CMakeLists.txt
+++ b/source/blender/makesrna/intern/CMakeLists.txt
@@ -125,6 +125,10 @@ if(WITH_JACK)
 	add_definitions(-DWITH_JACK)
 endif()
 
+if(WITH_OPENCOLLADA)
+	add_definitions(-DWITH_COLLADA)
+endif()
+
 # Build makesrna executable
 blender_include_dirs(
 	.
diff --git a/source/blender/makesrna/intern/SConscript b/source/blender/makesrna/intern/SConscript
index cacbaccfc0e..5a20a2257a8 100644
--- a/source/blender/makesrna/intern/SConscript
+++ b/source/blender/makesrna/intern/SConscript
@@ -88,6 +88,9 @@ if env['BF_UNIT_TEST']:
 if env['WITH_BF_PYTHON']:
     defs.append('WITH_PYTHON')
 
+if env['WITH_BF_COLLADA']:
+    defs.append('WITH_COLLADA')
+
 if env['OURPLATFORM'] == 'linux2':
     cflags='-pthread'
     incs += ' ../../../extern/binreloc/include'
diff --git a/source/blender/makesrna/intern/rna_scene_api.c b/source/blender/makesrna/intern/rna_scene_api.c
index 61715727b7d..c2194636cd3 100644
--- a/source/blender/makesrna/intern/rna_scene_api.c
+++ b/source/blender/makesrna/intern/rna_scene_api.c
@@ -81,6 +81,17 @@ static void rna_SceneRender_get_frame_path(RenderData *rd, int frame, char *name
 		BKE_makepicstring(name, rd->pic, (frame==INT_MIN) ? rd->cfra : frame, rd->imtype, rd->scemode & R_EXTENSION, TRUE);
 }
 
+#ifdef WITH_COLLADA
+/* don't remove this, as COLLADA exporting cannot be done through operators in render() callback. */
+#include "../../collada/collada.h"
+
+static void rna_Scene_collada_export(Scene *scene, const char *filepath)
+{
+	collada_export(scene, filepath);
+}
+
+#endif
+
 #else
 
 void RNA_api_scene(StructRNA *srna)
@@ -96,8 +107,18 @@ void RNA_api_scene(StructRNA *srna)
 
 	func= RNA_def_function(srna, "update", "rna_Scene_update_tagged");
 	RNA_def_function_ui_description(func, "Update data tagged to be updated from previous access to data or operators.");
+
+#ifdef WITH_COLLADA
+	/* don't remove this, as COLLADA exporting cannot be done through operators in render() callback. */
+	func= RNA_def_function(srna, "collada_export", "rna_Scene_collada_export");
+	parm= RNA_def_string(func, "filepath", "", FILE_MAX, "File Path", "File path to write Collada file.");
+	RNA_def_property_flag(parm, PROP_REQUIRED);
+	RNA_def_property_subtype(parm, PROP_FILEPATH); /* allow non utf8 */
+	RNA_def_function_ui_description(func, "Export to collada file.");
+#endif
 }
 
+
 void RNA_api_scene_render(StructRNA *srna)
 {
 	FunctionRNA *func;
diff --git a/source/blenderplayer/bad_level_call_stubs/stubs.c b/source/blenderplayer/bad_level_call_stubs/stubs.c
index 292e9ddd1ff..4ad8d588ae4 100644
--- a/source/blenderplayer/bad_level_call_stubs/stubs.c
+++ b/source/blenderplayer/bad_level_call_stubs/stubs.c
@@ -388,6 +388,9 @@ char *WM_operator_pystring(struct bContext *C, struct wmOperatorType *ot, struct
 struct wmKeyMapItem *WM_modalkeymap_add_item(struct wmKeyMap *km, int type, int val, int modifier, int keymodifier, int value){return (struct wmKeyMapItem *)NULL;}
 struct wmKeyMap *WM_modalkeymap_add(struct wmKeyConfig *keyconf, char *idname, EnumPropertyItem *items){return (struct wmKeyMap *) NULL;}
 
+/* RNA COLLADA dependency */
+int collada_export(struct Scene *sce, const char *filepath){ return 0; }
+
 int sculpt_get_brush_size(struct Brush *brush) {return 0;}
 void sculpt_set_brush_size(struct Brush *brush, int size) {}
 int sculpt_get_lock_brush_size(struct Brush *brush){ return 0;}