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add -r

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This commit is contained in:
David Rose 2012-02-04 01:16:41 +00:00
parent 651a95df40
commit fdf4cf15d4
2 changed files with 12 additions and 2 deletions
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13
pandatool/src/pfmprogs/pfmBba.cxx
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@ -33,10 +33,17 @@ PfmBba() {
"Treats (0,0,0) in the pfm file as a special don't-touch value.",
&PfmBba::dispatch_none, &_got_zero_special);
add_option
("r", "index", 0,
"Selects a reorder index.",
&PfmBba::dispatch_int, NULL, &_reorder_index);
add_option
("o", "filename", 50,
"Specify the filename to which the resulting bba file will be written.",
&PfmBba::dispatch_filename, &_got_output_filename, &_output_filename);
_reorder_index = 0;
}
@ -90,13 +97,15 @@ process_pfm(const Filename &input_filename, PfmFile &file) {
}
// This is the order expected by our existing bba system.
static const int ri = 0;
static const int reorder_points[][8] = {
static const int num_reorder_points = 4;
static const int reorder_points[num_reorder_points][8] = {
{ 0, 1, 2, 3, 4, 5, 6, 7 }, // unfiltered
{ 7, 5, 1, 3, 6, 4, 0, 2 }, // front, floor
{ 4, 6, 2, 0, 5, 7, 3, 1 }, // left
{ 7, 5, 1, 3, 2, 0, 4, 6 }, // right
};
int ri = max(_reorder_index, 0);
ri = min(ri, num_reorder_points - 1);
for (int i = 0; i < bounds->get_num_points(); ++i) {
LPoint3 p = bounds->get_point(reorder_points[ri][i]);

1
pandatool/src/pfmprogs/pfmBba.h
View File

@ -45,6 +45,7 @@ private:
bool _got_zero_special;
bool _got_output_filename;
Filename _output_filename;
int _reorder_index;
};
#endif