Difference between revisions of "MGED CMD brep"
From BRL-CAD
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==Example(s)== | ==Example(s)== | ||
| − | : '''mged>''' | + | : '''mged>''' brep obj.brep info F 0 |
| − | :: | + | :: Output information for the 0th face of obj.brep. |
| − | + | : '''mged>''' brep obj.brep plot S 0-2 | |
| + | :: Plot the 0th to 2nd surfaces of obj.brep. | ||
| + | : '''mged>''' brep sph1.brep intersect sph2.brep 0 0 | ||
| + | :: Intersect sph1.brep's 0th surface with sph2.brep's 0th surface, with automatically set max_dis. | ||
| + | : '''mged>''' brep obj.s obj.brep | ||
| + | :: Convert implicit primitive obj.s to BREP form named obj.brep. | ||
==See Also== | ==See Also== | ||
: No related commands. | : No related commands. | ||
Revision as of 23:54, 16 August 2012
brep
Contents
Syntax
- brep object info [S|F|T|E|SB|TB] [index]
- brep object plot [S|I|SN|KN|F|F2d|SBB|SBB2d|TD|T|T2d|TBB|TBB2d|E|SCV] [index]
- brep object intersect object2 i j [max_dis]
- brep object [brepname]
- brep comb [suffix]
Argument(s)
- object
- Name for the primitive that you want to operate on.
- S
- Plot or output info for a specific 'surface'.
- F
- Plot or output info for a specific 'face'.
- T
- Plot or output info for a specific 'trim'.
- E
- Plot or output info for a specific 'edge'.
- SB
- Output 'bezier' info for a specific 'surface'.
- TB
- Output 'bezier' info for a specific 'trim'.
- I
- Plot a specific 'iso-surface'.
- SN
- Plot a specific 'surface normal'.
- KN
- Plot a specific 'surface's knots'.
- F2d
- Plot a specific 'face' in '2d-space'.
- SBB
- Plot a specific 'surface's leafs' (surface tree).
- SBB2d
- Plot a specific 'surface's leafs' in '2d-space'.
- TD
- Plot a specific 'trim direction'.
- T2d
- Plot a specific 'trim' in '2d-space'.
- TBB
- Plot a specific 'trim's leafs' (curve tree).
- TBB2d
- Plot a specific 'trim's leafs' in '2d-space'.
- SCV
- Plot a specific 'surface's CV'.
- index
- The index of the surface (face, edge, etc.) you want to plot or output info for. You can use a single number, 'number-number', or 'all'.
- object2
- The other object to intersect 'object'.
- i
- Intersect object's ith surface.
- j
- Intersect object2's jth surface.
- max_dis
- A number to control the output intersection curves.
- brepname
- When convert a non-BREP object to BREP, the result BREP's name.
- comb
- The comb to be converted to non-evaluated BREP form.
- suffix
- The suffix in the generated BREPs' names.
Return Value(s)
- No Return Values for this command.
Description
- The "brep" command is a command for debugging the NURBS (BREP) functionality in BRL-CAD. It can output info information for a specific object, plot its surfaces, faces, etc., and test the implicit to NURBS conversion and surface-surface intersection functionality.
Example(s)
- mged> brep obj.brep info F 0
- Output information for the 0th face of obj.brep.
- mged> brep obj.brep plot S 0-2
- Plot the 0th to 2nd surfaces of obj.brep.
- mged> brep sph1.brep intersect sph2.brep 0 0
- Intersect sph1.brep's 0th surface with sph2.brep's 0th surface, with automatically set max_dis.
- mged> brep obj.s obj.brep
- Convert implicit primitive obj.s to BREP form named obj.brep.
See Also
- No related commands.
