diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/content_tools/dae_tool.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/scripts/content_tools/dae_tool.py b/scripts/content_tools/dae_tool.py index 8ac6c7582f..823f69cb85 100644 --- a/scripts/content_tools/dae_tool.py +++ b/scripts/content_tools/dae_tool.py @@ -27,6 +27,7 @@ $/LicenseInfo$ """ import argparse +import random # Need to pip install numpy and pycollada import numpy as np @@ -59,12 +60,35 @@ def mesh_lock_offsets(tree, joints): print joint_node.get("name"),matrix_node.tag,"text",matrix_node.text,len(floats),floats +def mesh_random_offsets(tree, joints): + print "mesh_random_offsets",tree,joints + for joint_node in tree.iter(): + if "node" not in joint_node.tag: + continue + if joint_node.get("type") != "JOINT": + continue + if not joint_node.get("name"): + continue + if joint_node.get("name") in joints or "bone" in joints: + for matrix_node in list(joint_node): + if "matrix" in matrix_node.tag: + floats = [float(x) for x in matrix_node.text.split()] + print "randomizing",floats + if len(floats) == 16: + floats[3] += random.uniform(-1.0,1.0) + floats[7] += random.uniform(-1.0,1.0) + floats[11] += random.uniform(-1.0,1.0) + matrix_node.text = " ".join([str(f) for f in floats]) + print joint_node.get("name"),matrix_node.tag,"text",matrix_node.text,len(floats),floats + + if __name__ == "__main__": parser = argparse.ArgumentParser(description="process SL animations") parser.add_argument("--verbose", action="store_true",help="verbose flag") parser.add_argument("infilename", help="name of a collada (dae) file to input") parser.add_argument("outfilename", nargs="?", help="name of a collada (dae) file to output", default = None) parser.add_argument("--lock_offsets", nargs="+", help="tweak position of listed joints to lock their offsets") + parser.add_argument("--random_offsets", nargs="+", help="random offset position for listed joints") parser.add_argument("--summary", action="store_true", help="print summary info about input file") args = parser.parse_args() @@ -84,6 +108,10 @@ if __name__ == "__main__": print "locking offsets for",args.lock_offsets mesh_lock_offsets(tree, args.lock_offsets) + if args.random_offsets: + print "adding random offsets for",args.random_offsets + mesh_random_offsets(tree, args.random_offsets) + if args.outfilename: print "writing",args.outfilename f = open(args.outfilename,"w") |