| 1 | //////////////////////////////////////////////////////////////////////////////// |
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| 2 | // vertex.h |
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| 3 | // Author : Francesco Giordana |
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| 4 | // Start Date : January 13, 2005 |
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| 5 | // Copyright : (C) 2006 by Francesco Giordana |
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| 6 | // Email : fra.giordana@tiscali.it |
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| 7 | //////////////////////////////////////////////////////////////////////////////// |
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| 8 | |
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| 9 | /********************************************************************************* |
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| 10 | * * |
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| 11 | * This program is free software; you can redistribute it and/or modify * |
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| 12 | * it under the terms of the GNU Lesser General Public License as published by * |
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| 13 | * the Free Software Foundation; either version 2 of the License, or * |
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| 14 | * (at your option) any later version. * |
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| 15 | * * |
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| 16 | **********************************************************************************/ |
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| 17 | |
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| 18 | #ifndef _VERTEX_H |
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| 19 | #define _VERTEX_H |
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| 20 | |
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| 21 | /***** structure for uvsets info *****/ |
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| 22 | typedef struct uvsettag |
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| 23 | { |
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| 24 | short size; //number of coordinates (between 1 and 3) |
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| 25 | } uvset; |
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| 26 | /***** structure for texture coordinates *****/ |
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| 27 | typedef struct texcoordstag |
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| 28 | { |
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| 29 | float u, v, w; //texture coordinates |
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| 30 | } texcoords; |
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| 31 | |
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| 32 | /***** structure for vertex bone assignements *****/ |
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| 33 | typedef struct vbatag |
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| 34 | { |
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| 35 | float weight; //weight |
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| 36 | int jointIdx; //index of associated joint |
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| 37 | } vba; |
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| 38 | |
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| 39 | /***** structure for vertex data *****/ |
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| 40 | typedef struct vertextag |
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| 41 | { |
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| 42 | double x, y, z; //vertex coordinates |
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| 43 | MVector n; //vertex normal |
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| 44 | float r,g,b,a; //vertex colour |
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| 45 | std::vector<texcoords> texcoords; //vertex texture coordinates |
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| 46 | std::vector<vba> vbas; //vertex bone assignements |
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| 47 | long index; //vertex index in the maya mesh to which this vertex refers |
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| 48 | } vertex; |
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| 49 | |
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| 50 | /***** structure for vertex info *****/ |
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| 51 | // used to hold indices to access MFnMesh data |
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| 52 | typedef struct vertexInfotag |
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| 53 | { |
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| 54 | int pointIdx; //index to points list (position) |
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| 55 | int normalIdx; //index to normals list |
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| 56 | float r,g,b,a; //colour |
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| 57 | std::vector<float> u; //u texture coordinates |
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| 58 | std::vector<float> v; //v texture coordinates |
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| 59 | std::vector<float> vba; //vertex bone assignements |
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| 60 | std::vector<int> jointIds; //ids of joints affecting this vertex |
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| 61 | int next; //index of next vertex with same position |
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| 62 | } vertexInfo; |
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| 63 | |
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| 64 | /***** structure for face info *****/ |
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| 65 | typedef struct facetag |
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| 66 | { |
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| 67 | long v[3]; //vertex indices |
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| 68 | } face; |
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| 69 | |
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| 70 | /***** array of face infos *****/ |
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| 71 | typedef std::vector<face> faceArray; |
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| 72 | |
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| 73 | #endif |
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