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| | I need to change the structure for rayInfo so it includes region names also. | | I need to change the structure for rayInfo so it includes region names also. |
| | this means using pp->pt_regionp->reg_name from struct partition but i am presently getting bugs in the result. so working on this so that I canc hange the output format so it lists data region wise. | | this means using pp->pt_regionp->reg_name from struct partition but i am presently getting bugs in the result. so working on this so that I canc hange the output format so it lists data region wise. |
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| − | <b><u>18/6/2012 -20/6/2012</u></b>
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| − | structure for rayInfo modified.
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| − | rayInfo is structure for storing info each time a raytrace is called. It contains a linked list of regions inside each voxel.
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| − | voxels.txt now has data in the format:
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| − | 1/0 (coordinates of voxel) (region-name) (fill fraction)
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| − | where 1/0 tell you if the voxel is in or not(according to threshold).
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| − | also to store names in a local variable of main(), i have used bu_vls_strgrab function.
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| − | <b><u>21/6/2012</u></b> corrected a bug i found while doing some tests on g-voxel.c with some .g file inputs
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| − | <b><u>26/6/2012</u></b> first step towards moving the voxelize work into a library. made a function that is called from main in g-voxel.c and takes in as input userparameters for a voxelize and outputs a file with the necessary voxel information. used a structure for input parameters and additional inputs might be added later.
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| − | TODO: implement a callback function for writing result into the file.
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| − | <b><u>28/6/2012</u></b> implemented callback function for printing results of g-voxel.c.
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| − | moving it to libanalyze is next todo.
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| − | slight problem being faced : i am unable to commit using svn commit.
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| − | svn: Commit failed (details follow):
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| − | svn: OPTIONS of 'https://brlcad.svn.sourceforge.net/svnroot/brlcad/brlcad/trunk/src/conv': Could not create SSL connection through proxy server: Could not authenticate to proxy server: rejected Digest challenge (https://brlcad.svn.sourceforge.net)
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| − | trying to fix for a long time now
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| − | <b><u>29/6/2012</u></b> callback committed, some more modifications
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| − | <b><u>2/7/2012</u></b> library- libanalyze changed for accommodating voxelize functions, in voxels.c in libanalyze , all the functions are defined.
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| − | also, g-voxel.c modified and uses functions from libanalyze
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| − | <b><u>2/7/2012</u></b> modified call back and parameters to voxelize
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| − | <b><u>4/7/2012 and 5/7/2012</u></b> comparison against threshold not made in voxelize now. sent as callBackData sent as input to callback function and decision. same changes made to g-voxel etc also
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| − | <b><u>8/7/2012</u></b> went through ged-facetize which is going to be template for ged_voxelize.
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| − | <b><u>11,12/7/2012</u></b> wrote a voxelize.c program for libged. This has function ged_voxelize(struct ged*, int argc, char *argv[]). However, There is segementation fault when I run the program.
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| − | <b>------------------------------------------------------------------------------
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| − | <b><u> POST-MIDTERM EVALUATION WORK
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| − | note: this has been updated very late,towards the end of the GSoC duration
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| − | </u>
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| − | segmentation fault from the program voxelize.c was removed
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| − | the location of rt_prep_parallel was changed from callinf function to voxelize
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| − | 15 july
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| − | changed a very roundabout way to bu_vls_strcpy
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| − | 16th july -analyze.h unused functions for voxelize removed
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| − | callback functions removed from analyze.h and included here
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| − | rt_prep function added into voxelize function of voxels.c, callback removed
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| − | 19-july ged.h changed to have ged_voxelize function
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| − | static callback functions were added to voxelize.c and g-voxel.c
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| − | MGED hook to voxelize created
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| − | help.tcl scripts changed to enable autocomplete
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| − | tclcad_obl.c scripts changed to enable autocomplete
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| − | callback function called create boxes made to actually make the voxels for a given input primitive/collection
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| − | some code cleanup was done in g-voxel.c
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| − | create_boxes function is called evrywhere instead of printFunction like intial case.
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| − | till now, all the parameters of a voxelize were hard coded, now (with Daniel's help), it takes command line arguments plus all the voxels are in a user-specified region.
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| − | code cleanup, specially for respecting alphabetical ordering.
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| − | voxel sizes multiplied by local2base, since the user provides the numbers in his own choice of units.
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