Example 264: Fitting host mesh to match slave mesh node positions

This example uses the Xi coords of a set of 3D points (in face.ipxi - created by example 261) together with their target locations (in face_target.ipdata) to fit the nodes of a 4-element 18-node bicubic-linear host mesh. Distortion of the host mesh serves to match To view the host mesh and source data and target data, run the CMGUI comfile cmiss_input/draw.com

The comfile run by this example is as follows:

#
# Fitting host mesh to match slave mesh node positions
#



# Command updated by fixcom.sh on Wed Aug 23 17:48:18 NZT 2000
# Old command: assign variable HOSTREG 1
$HOSTREG = 1


# Command updated by fixcom.sh on Wed Aug 23 17:48:18 NZT 2000
# Old command: assign variable SLAVEREG 2
$SLAVEREG = 2


fem def coor 3,1
fem def base;r;trilinear_bilinear;example
fem def regi;r;two;example

Additional testing commands:

#
# Define the host and slave meshes
#
fem def node;r;host;example  reg $HOSTREG
fem def elem;r;host;example  reg $HOSTREG
fem def node;r;slave;example reg $SLAVEREG
fem def elem;r;slave;example reg $SLAVEREG

#
# Export the original host and slave meshes
#
fem export node;host as host reg $HOSTREG
fem export elem;host as host reg $HOSTREG
fem export node;slave_orig as slave_orig reg $SLAVEREG
fem export elem;slave_orig as slave_orig reg $SLAVEREG

#
# Deform the slave mesh according to the host mesh xi's
#
fem def xi;r;slave;example node
fem up mesh position of 2 in 1
fem export node;slave_cust as slave_cust reg $SLAVEREG offset 100
fem export elem;slave_cust as slave_cust reg $SLAVEREG offset_elem 100


fem li node reg all

Files used by this example are:

Name                       Modified     Size

example_264.com            24-Aug-2000  389 
draw.com                   10-Apr-2000  158 
host.exelem                10-Apr-2000  3.5k
host.exnode                10-Apr-2000  994 
host.ipelem                10-Apr-2000  393 
host.ipnode                10-Apr-2000  1.8k
junk.ipregi                10-Apr-2000   93 
slave.ipelem               10-Apr-2000  394 
slave.ipnode               10-Apr-2000  1.1k
slave.ipxi                 10-Apr-2000  344 
slave_cust.exelem          10-Apr-2000  1.7k
slave_cust.exnode          10-Apr-2000  612 
slave_orig.exelem          10-Apr-2000  1.7k
slave_orig.exnode          10-Apr-2000  612 
test_output.com            10-Apr-2000  737 
trilinear_bilinear.ipbase  10-Apr-2000  2.4k
two.ipregi                 10-Apr-2000   93 

Download the entire example:

Name                      Modified     Size

examples_2_26_264.tar.gz  19-Aug-2006  5.2k

Testing status by version:

Testing status by file:

• cmiss_test.log
  

  i686-linux
  Success	cm:	cmiss_test.log.retain.
  Success	cm-debug:	cmiss_test.log.retain.
  mips-irix
  Success	cm:	cmiss_test.log.retain.
  Success	cm-debug:	cmiss_test.log.retain.
  Success	cm-debug-clear-malloc:	cmiss_test.log.retain.
  Success	cm-debug-clear-malloc7:	cmiss_test.log.retain.
  Success	cm64:	cmiss_test.log.retain.
  Success	cm64-debug:	cmiss_test.log.retain.
  Success	cm64-debug-clear-malloc:	cmiss_test.log.retain.
  rs6000-aix
  Success	cm:	cmiss_test.log.retain.
  Success	cm-debug:	cmiss_test.log.retain.
  Success	cm64:	cmiss_test.log.retain.
  Success	cm64-debug:	cmiss_test.log.retain.
  x86_64-linux
  Success	cm:	cmiss_test.log.retain.
  Success	cm-debug:	cmiss_test.log.retain.

  
  
• cmiss_test.out
  

  i686-linux
  Success	cm:	ndiff test: no significant differences with generic answer.
  Success	cm-debug:	ndiff test: no significant differences with generic answer.
  mips-irix
  Success	cm:	ndiff test: no significant differences with generic answer.
  Success	cm-debug:	ndiff test: no significant differences with generic answer.
  Success	cm-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
  Success	cm-debug-clear-malloc7:	ndiff test: no significant differences with generic answer.
  Success	cm64:	ndiff test: no significant differences with generic answer.
  Success	cm64-debug:	ndiff test: no significant differences with generic answer.
  Success	cm64-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
  rs6000-aix
  Success	cm:	ndiff test: no significant differences with generic answer.
  Success	cm-debug:	ndiff test: no significant differences with generic answer.
  Success	cm64:	ndiff test: no significant differences with generic answer.
  Success	cm64-debug:	ndiff test: no significant differences with generic answer.
  x86_64-linux
  Success	cm:	ndiff test: no significant differences with generic answer.
  Success	cm-debug:	ndiff test: no significant differences with generic answer.

  
  

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Input last modified: Tue Jul 9 00:07:58 2002