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- // Copyright (C) 1997-2002 Alias|Wavefront,
- // a division of Silicon Graphics Limited.
- //
- // The information in this file is provided for the exclusive use of the
- // licensees of Alias|Wavefront. Such users have the right to use, modify,
- // and incorporate this code into other products for purposes authorized
- // by the Alias|Wavefront license agreement, without fee.
- //
- // ALIAS|WAVEFRONT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- // INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- // EVENT SHALL ALIAS|WAVEFRONT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- // CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- // DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- // TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- // PERFORMANCE OF THIS SOFTWARE.
- //
- //
- // Alias|Wavefront Script File
- // MODIFY THIS AT YOUR OWN RISK
- //
- // Creation Date: March 20 1997
- // Author: RS
- //
- // Description:
- // Global function to make sure the options for intersect are set.
- //
- // Input Arguments:
- // Force the factory setting or not.
- //
- // Return Value:
- // None.
- //
- global proc intersectSetOptionVars( int $forceFactorySettings )
- {
-
- // generate cos(2d or 3d) on both surfaces (1) or only on the first surface (0).
- // Default is on BOTH (1).
- //
- if( $forceFactorySettings || ! `optionVar -exists intersectCosOnlyOnFirstSurface` ) {
- optionVar -intValue intersectCosOnlyOnFirstSurface 0;
- }
-
- // generate cos as 3D curves (0) || 2D curves (1)
- // Default is generate as 2D curves.
- //
- if( $forceFactorySettings || ! `optionVar -exists intersectCosAs2D` ) {
- optionVar -intValue intersectCosAs2D 1;
- }
-
- // Global or local tolerance.
- //
- if( $forceFactorySettings || !`optionVar -exists intersectSrfUseGlobalTol` ){
- optionVar -intValue intersectSrfUseGlobalTol false;
- }
-
- // Tolerance.
- //
- if ($forceFactorySettings || !`optionVar -exists intersectSrfTolerance`) {
- optionVar -floatValue intersectSrfTolerance 0.01;
- }
- }
-
-