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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: 28 April 1997
- // Author: mpw
- //
- // Description:
- // Initialize the option values for offset curve menu item.
- //
- // Input Arguments:
- // int action
- // 0 - just execute the offset curve operation
- // 1 - show the option box dialog
- // 2 - drag to shelf
- //
- // Return Value:
- // None.
- //
-
- proc setOptionVars(int $forceFactorySettings)
- {
- // Connect breaks (0=off 1=circular 2=linear).
- //
- if ($forceFactorySettings || !`optionVar -exists offsetCurveConnectBreaks`){
- optionVar -intValue offsetCurveConnectBreaks 2;
- }
-
- // Stitch (on-1 or off-0).
- //
- if ($forceFactorySettings || !`optionVar -exists offsetCurveStitch`) {
- optionVar -intValue offsetCurveStitch 1;
- }
-
- // Global or local tolerance:
- if( $forceFactorySettings || !`optionVar -exists offsetCurveUseGlobalTol` ){
- optionVar -intValue offsetCurveUseGlobalTol false;
- }
-
- // Cut loops (on-1 or off-0).
- //
- if ($forceFactorySettings || !`optionVar -exists offsetCurveLoopCutting`) {
- optionVar -intValue offsetCurveLoopCutting 1;
- }
-
- // Radius (used if cut loops is on).
- //
- if ($forceFactorySettings || !`optionVar -exists offsetCurveCutRadius`) {
- optionVar -floatValue offsetCurveCutRadius 0.0;
- }
-
- // Offset distance.
- //
- if ($forceFactorySettings || !`optionVar -exists offsetCurveDistance`) {
- optionVar -floatValue offsetCurveDistance 1.0;
- }
-
- // Tolerance control (on-1 or off-0 used for depth and bias).
- //
- if ($forceFactorySettings || !`optionVar -exists offsetCurveTolerance`) {
- optionVar -floatValue offsetCurveTolerance 0.01;
- }
-
- // Subdivision density
- //
- if ($forceFactorySettings || !`optionVar -exists offsetCurveSubdivDensity`){
- optionVar -intValue offsetCurveSubdivDensity 5;
- }
-
- // Normal direction (plane or geometry average??).
- //
- if ($forceFactorySettings ||
- !`optionVar -exists offsetCurveNormalDirection`) {
- optionVar -intValue offsetCurveNormalDirection 1;
- }
-
- // curve range
- if ($forceFactorySettings ||
- !`optionVar -exists offsetCurveRangePartial`){
- optionVar -intValue offsetCurveRangePartial 0;
- }
-
- }
-
- //
- // Procedure Name:
- // offsetCurveSetup
- //
- // Description:
- // Update the state of the option box UI to reflect the offsetCurve
- // option values.
- //
- // Input Arguments:
- // parent - Top level parent layout of the option box UI.
- // Required so that UI object names can be
- // successfully resolved.
- //
- // forceFactorySettings - Whether the option values should be set to
- // default values.
- //
- // Return Value:
- // None.
- //
- global proc offsetCurveSetup( string $parent,
- int $forceFactorySettings,
- string $goToTool )
- {
- // Retrieve the option settings
- //
- setOptionVars($forceFactorySettings);
- offsetCurveToolSetup( $forceFactorySettings, $goToTool );
-
- setParent $parent;
-
- // Query the optionVar's and set the values into the controls.
-
- // normal direction
- int $dir = `optionVar -q offsetCurveNormalDirection`+1 ;
- radioButtonGrp -edit -select $dir offsetCurveNormalRadioButtonGrp ;
-
- // Distance
- //
- floatSliderGrp -edit
- -value `optionVar -q offsetCurveDistance`
- offsetCurveDistanceFloatSliderGrp;
-
- // Connect breaks.
- //
- int $doConnectBreaks = `optionVar -q offsetCurveConnectBreaks`;
- if( 0 == $doConnectBreaks ) $doConnectBreaks = 3;
- radioButtonGrp -edit -select $doConnectBreaks
- offsetCurveConnectBreaksRadioButtonGrp;
-
- // Global vs. local tolerance
- int $useGlobalTol = `optionVar -q offsetCurveUseGlobalTol`;
- radioButtonGrp -e -select (2 - $useGlobalTol) useGlobalTol;
-
- // Loop cutting.
- //
- int $doLoopCutting = `optionVar -q offsetCurveLoopCutting`;
- radioButtonGrp -edit
- -select (2 - $doLoopCutting)
- offsetCurveLoopCuttingRadioButtonGrp;
-
- // Cut radius
- //
- floatSliderGrp -edit
- -value `optionVar -q offsetCurveCutRadius`
- -enable $doLoopCutting
- offsetCurveCutRadiusFloatSliderGrp;
-
- // Subdivision density
- //
- intSliderGrp -edit
- -value `optionVar -q offsetCurveSubdivDensity`
- offsetCurveSubdivDensityIntSliderGrp;
-
- // Tolerance
- //
- floatSliderGrp -edit
- -v `optionVar -q offsetCurveTolerance`
- offsetCurveTolerance;
-
- // curve range on inputs.
- //
- int $offsetCurveRangePartial = `optionVar -q offsetCurveRangePartial`+1 ;
- radioButtonGrp -edit -select $offsetCurveRangePartial
- offsetCurveRangeRadioButtonGrp ;
-
- // loop cut tab on/off
- if( $doLoopCutting ) {
- tabLayout -e -selectTab offsetCurveLoopCut_C
- offsetCurveLoopCutOptions_Tabs;
- }
- else {
- tabLayout -e -selectTab offsetCurveNoLoopCut_C
- offsetCurveLoopCutOptions_Tabs;
- }
-
- if( $useGlobalTol ) {
- tabLayout -e -selectTab noSlider useGlobalTolTab;
- }
- else {
- tabLayout -e -selectTab slider useGlobalTolTab;
- }
-
- if( "" != $goToTool ) {
- checkBoxGrp -e -v1 `scriptCtx -q -euc $goToTool`
- scriptToolExtraWidget;
- checkBoxGrp -e -v2 `scriptCtx -q -lac $goToTool`
- scriptToolExtraWidget;
- }
- }
-
- //
- // Procedure Name:
- // offsetCurveCallback
- //
- // Description:
- // Update the option values with the current state of the option box UI.
- //
- // Input Arguments:
- // parent - Top level parent layout of the option box UI. Required so
- // that UI object names can be successfully resolved.
- //
- // doIt - Whether the command should execute.
- //
- // Return Value:
- // None.
- //
- global proc offsetCurveCallback(string $parent, int $doIt, string $goToTool)
- {
- if( "" != $goToTool ) {
- optionVar -iv offsetCurveEuc `scriptCtx -q -euc $goToTool`;
- optionVar -iv offsetCurveLac `scriptCtx -q -lac $goToTool`;
- }
- setParent $parent;
-
- // Set the optionVar's from the control values, and then
- // perform the command.
-
- // normal direction.
- int $dir = `radioButtonGrp -q -select offsetCurveNormalRadioButtonGrp` - 1 ;
- optionVar -intValue offsetCurveNormalDirection $dir ;
-
- // distance
- optionVar -floatValue offsetCurveDistance
- `floatSliderGrp -q -value offsetCurveDistanceFloatSliderGrp`;
-
- // connect breaks, setting correct option value
- int $breaks =
- `radioButtonGrp -q -select offsetCurveConnectBreaksRadioButtonGrp`;
- if( 3 == $breaks ) $breaks = 0;
- optionVar -intValue offsetCurveConnectBreaks $breaks;
-
- // global vs. local:
- int $useGlobalTol = 2 - `radioButtonGrp -q -select useGlobalTol`;
- optionVar -intValue offsetCurveUseGlobalTol $useGlobalTol;
-
- // loop cutting, setting correct option value
- int $lc = 2 -
- `radioButtonGrp -q -select offsetCurveLoopCuttingRadioButtonGrp`;
- optionVar -intValue offsetCurveLoopCutting $lc;
-
- // cut radius
- optionVar -floatValue offsetCurveCutRadius
- `floatSliderGrp -q -value offsetCurveCutRadiusFloatSliderGrp`;
-
- // subdivision density
- optionVar -intValue offsetCurveSubdivDensity
- `intSliderGrp -q -value offsetCurveSubdivDensityIntSliderGrp`;
-
- // tolerance
- optionVar -floatValue offsetCurveTolerance
- `floatSliderGrp -q -v offsetCurveTolerance`;
-
- // curve range
- int $offsetCurveRangePartial =
- `radioButtonGrp -q -select offsetCurveRangeRadioButtonGrp` - 1 ;
- optionVar -intValue offsetCurveRangePartial $offsetCurveRangePartial;
-
- if( 1 == $doIt ) {
- performOffsetCurve( 0, $goToTool );
- string $tmpCmd = "performOffsetCurve( 0, \"" + $goToTool + "\")";
- addToRecentCommandQueue $tmpCmd "Offset Curve";
- }
- else if ($doIt) {
- setToolTo $goToTool;
- }
- }
-
- //
- // Procedure Name:
- // createOffsetCurveUI
- //
- // Description:
- // Fill the contents of the option box for offsetCurve command.
- //
- // Input Arguments:
- // The name of the parent layout.
- //
- // Return Value:
- // None.
- //
- proc createOffsetCurveUI(string $parent, int $inTheTool, string $goToTool)
- {
- setParent $parent;
-
- radioButtonGrp -nrb 2 -select 1 -l "Normal Direction" -l1 "Active View"
- -l2 "Geometry Average" offsetCurveNormalRadioButtonGrp;
-
- floatSliderGrp -field on -fmn -1000. -fmx 1000.
- -min -10. -max 10.
- -l "Offset Distance"
- offsetCurveDistanceFloatSliderGrp;
-
- radioButtonGrp -nrb 3 -select 1
- -l "Connect Breaks"
- -l1 "Circular"
- -l2 "Linear"
- -l3 "Off"
- offsetCurveConnectBreaksRadioButtonGrp;
-
- string $tabLayoutName = (`setParent -q` + "|offsetCurveLoopCutOptions_Tabs");
-
- radioButtonGrp -nrb 2 -select 1
- -l "Loop Cutting"
- -l1 "On"
- -l2 "Off"
- -on1 ("tabLayout -e -selectTab offsetCurveLoopCut_C " + "\"" + $tabLayoutName + "\"" + ";")
- -on2 ("tabLayout -e -selectTab offsetCurveNoLoopCut_C " + "\"" + $tabLayoutName + "\"" + ";")
- offsetCurveLoopCuttingRadioButtonGrp;
-
- tabLayout -tabsVisible false offsetCurveLoopCutOptions_Tabs;
- columnLayout offsetCurveLoopCut_C;
- floatSliderGrp -field on -fmn 0. -fmx 1000.
- -min 0. -max 1.
- -l "Cutting Radius"
- offsetCurveCutRadiusFloatSliderGrp;
- setParent ..;
-
- columnLayout offsetCurveNoLoopCut_C;
- setParent ..;
-
- setParent ..;
-
- intSliderGrp -field on -min 0 -max 10
- -fmn 0 -fmx 100
- -l "Max Subdivision Density"
- offsetCurveSubdivDensityIntSliderGrp;
-
- radioButtonGrp -nrb 2 -l "Use Tolerance"
- -l1 "Global"
- -l2 "Local"
- -on1 "tabLayout -e -selectTab noSlider useGlobalTolTab"
- -on2 "tabLayout -e -selectTab slider useGlobalTolTab"
- useGlobalTol;
-
- tabLayout -tabsVisible false useGlobalTolTab;
- columnLayout slider;
- floatSliderGrp -l "Tolerance"
- -min 0.001 -max 1.0 -fmn 0.00001 -fmx 10.0
- offsetCurveTolerance;
- setParent ..;
- columnLayout noSlider;
- setParent ..;
- setParent ..;
-
- separator;
-
- // layout for add curve range, create as polygons.
- //
- radioButtonGrp -nrb 2 -label "Curve Range" -label1 "Complete" -label2 "Partial" -select 1 offsetCurveRangeRadioButtonGrp;
-
- if( $inTheTool ) {
- separator;
- checkBoxGrp -ncb 2 -l "Tool Behavior"
- -l1 "Exit on Completion"
- -v1 off
- -on1 ("scriptCtx -e -euc true " + $goToTool)
- -of1 ("scriptCtx -e -euc false " + $goToTool)
-
- -l2 "Auto Completion"
- -v2 on
- -on2 ("scriptCtx -e -lac true " + $goToTool)
- -of2 ("scriptCtx -e -lac false " + $goToTool)
- scriptToolExtraWidget;
- }
- }
-
- //
- // Procedure Name:
- // offsetCurveOptions
- //
- // Description:
- // Construct the option box UI. Involves accessing the standard option
- // box and customizing the UI accordingly.
- //
- // Input Arguments:
- // None.
- //
- // Return Value:
- // None.
- //
- proc offsetCurveOptions( int $inTheTool, string $goToTool )
- {
- // Name of the command for this option box.
- //
- string $commandName = "offsetCurve";
- string $optionBoxTitle;
- if( $inTheTool ) {
- $optionBoxTitle = "Offset Curve Tool Options";
- }
- else {
- $optionBoxTitle = "Offset Curve Options";
- }
-
- // Build the option box actions.
- //
- string $callback = ($commandName + "Callback");
- string $setup = ($commandName + "Setup");
-
- global string $gOptionBoxActionToolItem;
- $gOptionBoxActionToolItem = "modelWithToolOffsetCurve";
- global string $gOptionBoxActionToolItemCB;
- $gOptionBoxActionToolItemCB = "offsetCurveToolScript 3";
-
- // The value returned is the name of the layout to be used as
- // the parent for the option box UI.
- //
- string $layout = getOptionBox();
- setParent $layout;
-
- // Pass the command name to the option box.
- //
- // Any default option box behavior based on the command name is set
- // up with this call.
- //
- setOptionBoxCommandName($commandName);
-
- // Activate the default UI template so that the layout of this
- // option box is consistent with the layout of the rest of the
- // application.
- //
- setUITemplate -pushTemplate DefaultTemplate;
-
- // Turn on the wait cursor.
- //
- waitCursor -state 1;
-
- // RECOMMENDATION: Place the UI in a scroll layout. If the
- // option box window is ever resized such that it's entire
- // contents is not visible then the scroll bars provided by the
- // scroll layout will allow the user to access the hidden UI.
- //
- tabLayout -scr true -tv false;
-
- string $parent = `columnLayout -adjustableColumn 1`;
-
- // Create the UI for the tab that is initially visible.
- //
- createOffsetCurveUI($parent, $inTheTool, $goToTool);
-
- // Turn off the wait cursor.
- //
- waitCursor -state 0;
-
- // Deactivate the default UI template.
- //
- setUITemplate -popTemplate;
-
- // Attach actions to those buttons that are applicable to the option
- // box. Note that the 'Close' button has a default action attached
- // to it that will hide the window. If a a custom action is
- // attached to the 'Close' button then be sure to call the 'hide the
- // option box' procedure within the custom action so that the option
- // box is hidden properly.
-
- // 'OffsetCurve' button.
- //
- string $applyBtn = getOptionBoxApplyBtn();
- if( $inTheTool ) {
- button -edit
- -label "Offset Tool"
- -command ($callback + " " + $parent + " 3 \"" + $goToTool + "\"")
- $applyBtn;
- }
- else {
- button -edit
- -label "Offset"
- -command ($callback + " " + $parent + " 1 \"" + $goToTool + "\"")
- $applyBtn;
- }
-
- // 'Save' button.
- //
- string $saveBtn = getOptionBoxSaveBtn();
- button -edit
- -command ($callback + " " + $parent + " 0 \"" +
- $goToTool + "\"; hideOptionBox")
- $saveBtn;
-
- // 'Reset' button.
- //
- string $resetBtn = getOptionBoxResetBtn();
- button -edit
- -command ($setup + " " + $parent + " 1 \"" + $goToTool + "\"")
- $resetBtn;
-
- // Set the option box title.
- //
- setOptionBoxTitle($optionBoxTitle);
-
- // Customize the 'Help' menu item text.
- //
- setOptionBoxHelpTag( "OffsetCurve" );
-
- // Set the current values of the option box.
- //
- eval ($setup + " " + $parent + " 0 \"" + $goToTool + "\"");
-
- // Show the option box.
- //
- showOptionBox();
- }
-
- //
- // Procedure Name:
- // offsetCurveHelp
- //
- // Description:
- // Returns a short description about the offsetCurve command.
- //
- // Input Arguments:
- // None.
- //
- // Return Value:
- // string.
- //
- proc string offsetCurveHelp()
- {
- return
- " Command: OffsetCurve - create a offset 3d curve from a 2d or 3d curve.\n" +
- "Select at least one curve to offset.";
- }
-
- //
- // Procedure Name:
- // assembleCmd
- //
- // Description:
- // Construct the offsetCurve command that will apply the option box
- // values.
- //
- // Input Arguments:
- // None.
- //
- // Return Value:
- // The offsetCurve command string.
- //
- proc string assembleCmd()
- {
- setOptionVars(false);
-
- string $cmd = "offsetCurvePreset";
- $cmd = $cmd + "(" ;
-
- // get the global history flag value
- int $doHistory = `constructionHistory -q -tgl`;
- $cmd = $cmd + $doHistory + ",";
- int $curveRangePartial = `optionVar -q offsetCurveRangePartial`;
- $cmd = $cmd + $curveRangePartial + "," ;
- int $connectBreaks = `optionVar -q offsetCurveConnectBreaks`;
- $cmd = $cmd + $connectBreaks + ",";
- int $stitch = `optionVar -q offsetCurveStitch`;
- $cmd = $cmd + $stitch + ",";
- int $cutLoop = `optionVar -q offsetCurveLoopCutting`;
- $cmd = $cmd + $cutLoop + ",";
- float $cutRadius = `optionVar -q offsetCurveCutRadius`;
- $cmd = $cmd + $cutRadius + ",";
- float $distance = `optionVar -q offsetCurveDistance`;
- $cmd = $cmd + $distance + ",";
- float $tolerance = `optionVar -q offsetCurveTolerance`;
- if( `optionVar -q offsetCurveUseGlobalTol` ) {
- $tolerance = `optionVar -q positionalTolerance`;
- }
- $cmd = $cmd + $tolerance + ",";
- int $subdivDensity = `optionVar -q offsetCurveSubdivDensity`;
- $cmd = $cmd + $subdivDensity + ",";
- int $normalDir = `optionVar -q offsetCurveNormalDirection`;
- $cmd = $cmd + $normalDir;
- $cmd = $cmd + ")";
-
- return $cmd;
- }
-
- //
- // Procedure Name:
- // performOffsetCurve
- //
- // Description:
- // Perform the offsetCurve command using the corresponding
- // option values. This procedure will also show the option box
- // window if necessary as well as construct the command string
- // that will invoke the offsetCurve command with the current
- // option box values.
- //
- // Input Arguments:
- // 0 - Execute the command.
- // 1 - Show the option box dialog.
- // 2 - Return the command to drag to shelf.
- //
- // Return Value:
- // The offsetCurve command string.
- //
- global proc string performOffsetCurve( int $action, string $goToTool )
- {
- int $inTheTool = false;
- if( 3 == $action ) {
- $action = 1;
- $inTheTool = true;
- }
-
- string $cmd = "";
- switch ($action) {
- case 0:
- setOptionVars(false);
- $cmd = `assembleCmd`;
- eval($cmd);
- break;
-
- case 1:
- offsetCurveOptions( $inTheTool, $goToTool );
- break;
-
- case 2:
- default:
- setOptionVars(false);
- $cmd = `assembleCmd`;
- break;
- }
- return $cmd;
- }
-