[37] | 1 | A Roadmap to the VRIP source code |
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| 2 | |
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| 3 | Brian Curless |
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| 4 | |
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| 5 | Computer Graphics Laboratory |
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| 6 | Stanford Univeristy |
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| 7 | |
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| 8 | March 2, 1997 |
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| 9 | |
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| 10 | |
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| 11 | |
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| 12 | ------------------------------- |
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| 13 | Setting up the TCL/TK interface |
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| 14 | ------------------------------- |
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| 15 | |
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| 16 | vripMain.cc |
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| 17 | - Sets up the TCL application |
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| 18 | |
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| 19 | vripInit.cc |
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| 20 | - Does the application intialization, including TCL command |
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| 21 | creation and sourcing ${VRIP_DIR}/vrip.tcl and ${HOME}/.vriprc |
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| 22 | |
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| 23 | |
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| 24 | ------------ |
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| 25 | TCL commands |
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| 26 | ------------ |
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| 27 | |
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| 28 | vripRangeCmds.cc |
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| 29 | - TCL commands that actually read in a range image or surface and |
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| 30 | update the volume. |
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| 31 | |
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| 32 | vripGridCmds.cc |
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| 33 | - TCL commands for creating, querying, down-sampling, and |
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| 34 | transposing the voxel grid. |
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| 35 | |
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| 36 | vripFileCmds.cc |
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| 37 | - TCL commands for file I/O of the voxel grid |
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| 38 | |
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| 39 | vripGUICmds.cc |
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| 40 | - TCL commands for running pieces of the GUI, i.e., the slice |
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| 41 | viewer and the "render" viewer. The render viewer shows the |
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| 42 | vertex weights that were resampled when creating the depth map. |
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| 43 | |
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| 44 | vripPlyCmds.cc |
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| 45 | - TCL commands for writing out depth maps, and processing range |
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| 46 | images to see how they will tesselate before being scanned into |
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| 47 | the volume |
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| 48 | |
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| 49 | vripFillCmds.cc |
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| 50 | - TCL commands for filling the voxel grid (constant value, |
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| 51 | ellipse, cylinder, cube) |
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| 52 | |
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| 53 | vripMiscCmds.cc |
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| 54 | - TCL commands for viewing/changing global parameters and |
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| 55 | generating timing results |
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| 56 | |
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| 57 | |
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| 58 | -------------- |
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| 59 | The voxel grid |
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| 60 | -------------- |
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| 61 | |
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| 62 | OccGrid.cc |
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| 63 | - The uncompressed volumetric grid and associated operations |
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| 64 | (creating, destroying, reading, writing, transposing, ...) |
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| 65 | |
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| 66 | OccGridRLE.cc |
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| 67 | - The RLE volumetric grid and associated operations (creating, |
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| 68 | destroying, reading, writing, transposing, ...) |
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| 69 | |
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| 70 | OccGridNormRLE.cc |
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| 71 | - The RLE volumetric grid with normals and associated operations |
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| 72 | (creating, destroying, reading, writing, transposing, ...) |
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| 73 | |
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| 74 | |
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| 75 | -------------------------------------------------------- |
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| 76 | Range images and surfaces (meshes) and the PLY interface |
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| 77 | -------------------------------------------------------- |
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| 78 | |
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| 79 | Mesh.cc |
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| 80 | - The triangle mesh data structures and associated routines, |
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| 81 | including weighting (confidence) assigment per vertex |
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| 82 | |
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| 83 | rangePly.cc |
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| 84 | - Routines for reading in a ply range image and creating a |
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| 85 | tesselated range surface. |
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| 86 | |
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| 87 | plyio.cc |
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| 88 | - Routines for reading and writing a ply triangle mesh |
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| 89 | |
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| 90 | |
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| 91 | ---------------------------- |
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| 92 | Resampling the range surface |
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| 93 | ---------------------------- |
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| 94 | |
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| 95 | DepthMap.cc |
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| 96 | - The depth map and associated operations (creating, destroying, |
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| 97 | writing, tree creation and evaluation) |
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| 98 | |
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| 99 | DepthMapAux.cc |
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| 100 | - Routines that operate on the depth map |
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| 101 | |
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| 102 | softRenderGeom.cc |
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| 103 | - Routines for resampling range surfaces using Homan Igehy's |
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| 104 | triangle rasterizer |
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| 105 | |
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| 106 | renderGeom.cc |
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| 107 | - Routines for resampling range surfaces using graphics hardware |
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| 108 | for triangle rasterizing (not in use) |
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| 109 | |
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| 110 | |
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| 111 | ------------------------------ |
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| 112 | Volume and depth map traversal |
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| 113 | ------------------------------ |
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| 114 | |
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| 115 | configure.cc |
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| 116 | - Routines for computing the shear, transposing the volume, and |
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| 117 | computing the maximum screen size of the sheared volume |
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| 118 | |
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| 119 | scan.cc |
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| 120 | - Routines for running through the uncompressed volume and |
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| 121 | updating voxels based on the current depth map. Uses |
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| 122 | orthographic transformation. |
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| 123 | |
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| 124 | scanRLE.cc |
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| 125 | - Routines for running through the RLE volume and updating voxels |
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| 126 | based on the current depth map. Uses orthographic |
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| 127 | transformation. |
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| 128 | |
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| 129 | scanLinePerspRLE.cc |
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| 130 | - Routines for running through the RLE volume and updating voxels |
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| 131 | based on the current depth map. Uses line perspective |
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| 132 | transformation. |
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| 133 | |
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| 134 | scanNormRLE.cc |
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| 135 | - Routines for running through the uncompressed volume and |
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| 136 | updating voxels based on the current depth map. Uses |
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| 137 | orthographic transformation. |
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| 138 | |
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| 139 | resample.cc |
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| 140 | - Routines for resampling the depth map. |
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| 141 | |
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| 142 | occFunc.cc |
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| 143 | - Routines for deciding what "occupancy value" to put in a voxel. |
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| 144 | |
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| 145 | |
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| 146 | ----------------- |
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| 147 | Memory management |
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| 148 | ----------------- |
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| 149 | |
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| 150 | ChunkLink.cc |
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| 151 | - Linked list of blocks of memory |
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| 152 | |
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| 153 | ChunkAllocator.cc |
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| 154 | - Routines for allocating and streaming through the chunks of |
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| 155 | allocated memory. |
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| 156 | |
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| 157 | |
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| 158 | ------------- |
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| 159 | Miscellaneous |
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| 160 | ------------- |
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| 161 | |
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| 162 | vripGlobals.cc |
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| 163 | - Global variables. |
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| 164 | |
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| 165 | vripAux.cc |
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| 166 | - Some auxiliary routines for managing the voxel grids |
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| 167 | |
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| 168 | linePersp.cc |
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| 169 | - Routines for managing the line perspective transformation |
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| 170 | |
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| 171 | BBox3f.cc |
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| 172 | - Routines for axis aligned bounding boxes in 3D |
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| 173 | |
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| 174 | |
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| 175 | -------------- |
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| 176 | Other programs |
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| 177 | -------------- |
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| 178 | |
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| 179 | vriphead.cc |
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| 180 | - Reads the header from an RLE voxel grid file and displays |
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| 181 | information about size, resolution, etc. |
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| 182 | |
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| 183 | cysiltoply.cc |
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| 184 | - Reads in a Cyberware color silhouette and converts it to a range |
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| 185 | image. This program should be moved to another directory. |
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| 186 | |
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