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Diffstat (limited to 'src/mesh/assimp-master/samples/SimpleAssimpViewX/ModelLoaderHelperClasses.h')
-rw-r--r-- | src/mesh/assimp-master/samples/SimpleAssimpViewX/ModelLoaderHelperClasses.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/mesh/assimp-master/samples/SimpleAssimpViewX/ModelLoaderHelperClasses.h b/src/mesh/assimp-master/samples/SimpleAssimpViewX/ModelLoaderHelperClasses.h new file mode 100644 index 0000000..1803ad1 --- /dev/null +++ b/src/mesh/assimp-master/samples/SimpleAssimpViewX/ModelLoaderHelperClasses.h @@ -0,0 +1,98 @@ +// +// v002MeshHelper.h +// v002 Model Importer +// +// Created by vade on 9/26/10. +// Copyright 2010 __MyCompanyName__. All rights reserved. +// + +#import <Cocoa/Cocoa.h> +#import <OpenGL/OpenGL.h> +#import "color4.h" +#import "vector3.h" +#import "vector2.h" +#import "matrix4x4.h" + +/* workflow: + + 1) create a new scene wrapper + 2) populate an array of of meshHelpers for each mesh in the original scene + 3) (eventually) create an animator instance + 4) scale the asset (needed?) + 5) create the asset data (GL resources, textures etc) + 5a) for each mesh create a material instance + 5b) create a static vertex buffer + 5c) create index buffer + 5d) populate the index buffer + 5e) (eventually) gather weights +*/ + +#define BUFFER_OFFSET(i) ((char *)NULL + (i)) + +struct Vertex +{ + aiVector3D vPosition; + aiVector3D vNormal; + + aiColor4D dColorDiffuse; + aiVector3D vTangent; + aiVector3D vBitangent; + aiVector3D vTextureUV; + aiVector3D vTextureUV2; + unsigned char mBoneIndices[4]; + unsigned char mBoneWeights[4]; // last Weight not used, calculated inside the vertex shader +}; + + +// Helper Class to store GPU related resources from a given aiMesh +// Modeled after AssimpView asset helper +@interface MeshHelper : NSObject +{ + // Display list ID, this one shots *all drawing* of the mesh. Only ever use this to draw. Booya. + GLuint displayList; + + // VAO that encapsulates all VBO drawing state + GLuint vao; + + // VBOs + GLuint vertexBuffer; + GLuint indexBuffer; + GLuint normalBuffer; + GLuint numIndices; + + // texture + GLuint textureID; + + // Material + aiColor4D diffuseColor; + aiColor4D specularColor; + aiColor4D ambientColor; + aiColor4D emissiveColor; + + GLfloat opacity; + GLfloat shininess; + GLfloat specularStrength; + + BOOL twoSided; +} + +@property (readwrite, assign) GLuint vao; +@property (readwrite, assign) GLuint displayList; + +@property (readwrite, assign) GLuint vertexBuffer; +@property (readwrite, assign) GLuint indexBuffer; +@property (readwrite, assign) GLuint normalBuffer; +@property (readwrite, assign) GLuint numIndices; + +@property (readwrite, assign) GLuint textureID; + +@property (readwrite, assign) aiColor4D* diffuseColor; +@property (readwrite, assign) aiColor4D* specularColor; +@property (readwrite, assign) aiColor4D* ambientColor; +@property (readwrite, assign) aiColor4D* emissiveColor; + +@property (readwrite, assign) GLfloat opacity; +@property (readwrite, assign) GLfloat shininess; +@property (readwrite, assign) GLfloat specularStrength; +@property (readwrite, assign) BOOL twoSided; +@end |