Initiual commit: AssetImporter source moved from ZFXCE repository to its own repository. PLease do not use the ZFXCE repo any more.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
2008-05-05 12:36:31 +00:00
commit b76f999cb7
131 changed files with 24989 additions and 0 deletions
--- a/include/aiScene.h
+++ b/include/aiScene.h
@@ -0,0 +1,147 @@
+/** @file Defines the data structures in which the imported scene is returned. */
+#ifndef AI_SCENE_H_INC
+#define AI_SCENE_H_INC
+
+#include "aiTypes.h"
+#include "aiMesh.h"
+#include "aiMaterial.h"
+#include "aiAnim.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+// ---------------------------------------------------------------------------
+/** A node in the imported hierarchy. 
+*
+* Each node has name, a parent node (except for the root node), 
+* a transformation relative to its parent and possibly several child nodes.
+* Simple file formats don't support hierarchical structures, for these formats 
+* the imported scene does consist of only a single root node with no childs.
+*/
+// ---------------------------------------------------------------------------
+struct aiNode
+{
+	/** The name of the node. 
+	*
+	* The name might be empty (length of zero) but all nodes which 
+	* need to be accessed afterwards by bones or anims are usually named.
+	*/
+	aiString mName;
+
+	/** The transformation relative to the node's parent. */
+	aiMatrix4x4 mTransformation;
+
+	/** Parent node. NULL if this node is the root node. */
+	aiNode* mParent;
+
+	/** The number of child nodes of this node. */
+	unsigned int mNumChildren;
+	/** The child nodes of this node. NULL if mNumChildren is 0. */
+
+	aiNode** mChildren;
+
+	/** The number of meshes of this node. */
+	unsigned int mNumMeshes;
+
+	/** The meshes of this node. Each entry is an index into the mesh */
+	unsigned int* mMeshes;
+
+#ifdef __cplusplus
+	/** Constructor */
+	aiNode() 
+	{ 
+		mParent = NULL; 
+		mNumChildren = 0; mChildren = NULL;
+		mNumMeshes = 0; mMeshes = NULL;
+	}
+
+	/** Destructor */
+	~aiNode()
+	{
+		for( unsigned int a = 0; a < mNumChildren; a++)
+			delete mChildren[a];
+		delete [] mChildren;
+		delete [] mMeshes;
+	}
+#endif // __cplusplus
+};
+
+
+// ---------------------------------------------------------------------------
+/** The root structure of the imported data. 
+* 
+* Everything that was imported from the given file can be accessed from here.
+*/
+// ---------------------------------------------------------------------------
+struct aiScene
+{
+	/** The root node of the hierarchy. 
+	* 
+	* There will always be at least the root node if the import
+	* was successful. Presence of further nodes depends on the 
+	* format and content of the imported file.
+	*/
+	aiNode* mRootNode;
+
+	/** The number of meshes in the scene. */
+	unsigned int mNumMeshes;
+
+	/** The array of meshes. 
+	*
+	* Use the indices given in the aiNode structure to access 
+	* this array. The array is mNumMeshes in size.
+	*/
+	aiMesh** mMeshes;
+
+	/** The number of materials in the scene. */
+	unsigned int mNumMaterials;
+
+	/** The array of materials. 
+	* 
+	* Use the index given in each aiMesh structure to access this
+	* array. The array is mNumMaterials in size.
+	*/
+	aiMaterial** mMaterials;
+
+	/** The number of animations in the scene. */
+	unsigned int mNumAnimations; 
+
+	/** The array of animations. 
+	*
+	* All animations imported from the given file are listed here.
+	* The array is mNumAnimations in size.
+	*/
+	aiAnimation** mAnimations;
+
+#ifdef __cplusplus
+	aiScene()
+	{
+		mRootNode = NULL;
+		mNumMeshes = 0; mMeshes = NULL;
+		mNumMaterials = 0; mMaterials = NULL;
+		mNumAnimations = 0; mAnimations = NULL;
+	}
+
+	~aiScene()
+	{
+		delete mRootNode;
+		for( unsigned int a = 0; a < mNumMeshes; a++)
+			delete mMeshes[a];
+		delete [] mMeshes;
+		for( unsigned int a = 0; a < mNumMaterials; a++)
+			delete mMaterials[a];
+		delete [] mMaterials;
+		for( unsigned int a = 0; a < mNumAnimations; a++)
+			delete mAnimations[a];
+		delete [] mAnimations;
+	}
+#endif // __cplusplus
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // AI_SCENE_H_INC