Differences between revisions 2 and 10 (spanning 8 versions)

SHAPE.TXT

Compiled by KD

Description

The information listed here goes in more depth about SHAPE.TXT than that listed in SHAPEFILES.

SHAPE.TXT a model that is an output from the executable densify.

SHAPE.TXT is the shape model SPC uses where the first line is the Q size (between 8 and 512 in factor of 2 increments: 8, 16, 32, 64, 128, 256, 512). The shape is in the ICQ format, which is basically a 6 sided cube.

First line is Q (resolution). This gives the number of nodes for i and j. Multiple it by 6 coordinate vector spaces to fill out the entire region. Note: Q*Q*6 is the total number of nodes, and line entries in this file. A Q of 512 is the largest that we represent. It contains 1.5 million vertices and 56 MB uncompressed.

Second line and following: The location of a vertex in i, j, k space (Cartesian coordinates).

Example of SHAPE.TXT

         128
  -218.72182    -8.78589   136.89489
  -217.94953    -6.10207   138.09736
  -217.59664    -3.46244   139.74751
  -216.83911    -0.75086   140.98874
  -216.04842     1.95086   142.19411
  -215.34667     4.53459   143.49143
  -214.06968     7.13078   144.16124
  -212.35048     9.69145   144.34511
  -210.62577    12.23122   144.54863
  -209.47201    14.69014   145.33889
  -208.85169    17.21845   146.67393
  -208.58685    19.86090   148.37467
.....

-  ⇤ ← Revision 2 as of 2012-09-25 13:27:28 → 
  Size: 742
  Editor: EricPalmer
  Comment:
+   ← Revision 10 as of 2016-01-20 12:06:42 → ⇥
  Size: 1406
  Editor: KristoferDrozd
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 3:
- * First line is Q (resolution).  This gives the number of nodes for i and j.  Multiple it by 6 coordinate vector spaces to fill out the entire region.  Note: Q*Q*6 is the total number of nodes, and line entries in this file
+Compiled by KD
 Line 5:
+== Description ==

The information listed here goes in more depth about SHAPE.TXT than that listed in [[SHAPEFILES]]. 

SHAPE.TXT a model that is an output from the executable [[densify]].

SHAPE.TXT is the shape model SPC uses where the first line is the Q size (between 8 and 512 in factor of 2 increments: 8, 16, 32, 64, 128, 256, 512). The shape is in the ICQ format, which is basically a 6 sided cube.

First line is Q (resolution).  This gives the number of nodes for i and j.  Multiple it by 6 coordinate vector spaces to fill out the entire region.  Note: Q*Q*6 is the total number of nodes, and line entries in this file.  A Q of 512 is the largest that we represent.  It contains 1.5 million vertices and 56 MB uncompressed.

Second line and following:  The location of a vertex in i, j, k space (Cartesian coordinates).


== Example of SHAPE.TXT ==