From 7769c003853a5238135b763c748ed8db2b77b4d9 Mon Sep 17 00:00:00 2001
From: Nathan Letwory <nathan@letworyinteractive.com>
Date: Fri, 28 Jan 2011 12:56:30 +0000
Subject: First step towards having a 2-pass reading of COLLADA .dae files.

---
 source/blender/collada/DocumentImporter.h | 56 ++++++++++++++++++-------------
 1 file changed, 32 insertions(+), 24 deletions(-)

(limited to 'source/blender/collada/DocumentImporter.h')

diff --git a/source/blender/collada/DocumentImporter.h b/source/blender/collada/DocumentImporter.h
index a2c5e664623..114c2839d49 100644
--- a/source/blender/collada/DocumentImporter.h
+++ b/source/blender/collada/DocumentImporter.h
@@ -1,4 +1,4 @@
-/**
+/*
  * $Id$
  *
  * ***** BEGIN GPL LICENSE BLOCK *****
@@ -46,32 +46,15 @@
 struct Main;
 struct bContext;
 
+/** Importer class. */
 class DocumentImporter : COLLADAFW::IWriter
 {
- private:
-    
-	std::string mFilename;
-
-    bContext *mContext;
-
-    UnitConverter unit_converter;
-    ArmatureImporter armature_importer;
-    MeshImporter mesh_importer;
-    AnimationImporter anim_importer;
-
-    std::map<COLLADAFW::UniqueId, Image*> uid_image_map;
-    std::map<COLLADAFW::UniqueId, Material*> uid_material_map;
-    std::map<COLLADAFW::UniqueId, Material*> uid_effect_map;
-    std::map<COLLADAFW::UniqueId, Camera*> uid_camera_map;
-    std::map<COLLADAFW::UniqueId, Lamp*> uid_lamp_map;
-    std::map<Material*, TexIndexTextureArrayMap> material_texture_mapping_map;
-    std::map<COLLADAFW::UniqueId, Object*> object_map;
-    std::map<COLLADAFW::UniqueId, COLLADAFW::Node*> node_map;
-    std::vector<const COLLADAFW::VisualScene*> vscenes;
-    std::vector<Object*> libnode_ob;
-
-    std::map<COLLADAFW::UniqueId, COLLADAFW::Node*> root_map; // find root joint by child joint uid, for bone tree evaluation during resampling
  public:
+	//! Enumeration to keep denote the stage of import
+	enum ImportStage {
+		General,		//!< First pass to collect all data except controller
+		Controller,		//!< Second pass to collect controller data
+	};
 	/** Constructor */
 	DocumentImporter(bContext *C, const char *filename);
 
@@ -134,6 +117,31 @@ class DocumentImporter : COLLADAFW::IWriter
 
 	bool writeKinematicsScene(const COLLADAFW::KinematicsScene*);
 
+ private:
+ 
+	/** Current import stage we're in. */
+	ImportStage mImportStage;
+	std::string mFilename;
+
+    bContext *mContext;
+
+    UnitConverter unit_converter;
+    ArmatureImporter armature_importer;
+    MeshImporter mesh_importer;
+    AnimationImporter anim_importer;
+
+    std::map<COLLADAFW::UniqueId, Image*> uid_image_map;
+    std::map<COLLADAFW::UniqueId, Material*> uid_material_map;
+    std::map<COLLADAFW::UniqueId, Material*> uid_effect_map;
+    std::map<COLLADAFW::UniqueId, Camera*> uid_camera_map;
+    std::map<COLLADAFW::UniqueId, Lamp*> uid_lamp_map;
+    std::map<Material*, TexIndexTextureArrayMap> material_texture_mapping_map;
+    std::map<COLLADAFW::UniqueId, Object*> object_map;
+    std::map<COLLADAFW::UniqueId, COLLADAFW::Node*> node_map;
+    std::vector<const COLLADAFW::VisualScene*> vscenes;
+    std::vector<Object*> libnode_ob;
+
+    std::map<COLLADAFW::UniqueId, COLLADAFW::Node*> root_map; // find root joint by child joint uid, for bone tree evaluation during resampling
 
 };
 
-- 
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