Re: PTX. import possibility
Posted: Sat Mar 08, 2014 1:53 pm
Do you have any information on how this kind of files is structured?
Looking at a sample it is rather evident that it's a grid structure, with depth, normal and color (7 values per grid cell). There's also a position/orientation matrix at the beginning. But what do the lines 3 to 6 correspond to? And how the normal is coded? (it doesn't seem to be a unit vector).
Looking at a sample it is rather evident that it's a grid structure, with depth, normal and color (7 values per grid cell). There's also a position/orientation matrix at the beginning. But what do the lines 3 to 6 correspond to? And how the normal is coded? (it doesn't seem to be a unit vector).
Code: Select all
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1074
0 0 0
1 0 0
0 1 0
0 0 1
1 0 0 0
0 1 0 0
0 0 1 0
0 0 0 1
0 0 0 0.500000 0 0 0
0 0 0 0.500000 0 0 0
1.702286 -3.193588 -1.841843 0.456580 51 65 49
1.706894 -3.202316 -1.841354 0.456397 54 70 55
1.711227 -3.210495 -1.840775 0.466102 58 72 57
1.716904 -3.221298 -1.841354 0.459266 61 78 62
1.721603 -3.230179 -1.841141 0.472206 65 82 66