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August 27, 2020 16:59
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Maya MEL Rivet Script
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// Copyright (C) 2000-2001 Michael Bazhutkin - Copyright (C) 2000 studio Klassika | |
// www.geocites.com/bazhutkin | |
// [email protected] | |
// | |
// Rivet (button) 1.0 | |
// Script File | |
// MODIFY THIS AT YOUR OWN RISK | |
// | |
// Creation Date: April 13, 2001 | |
// | |
// | |
// Description: | |
// Use "Rivet" to constrain locator to polygon or NURBS surfaces | |
// Select two edges on polygon object | |
// or select one point on NURBS surface and call rivet | |
// Parent your rivets and buttons to this locator | |
global proc string rivet ( ) | |
{ | |
string $nameObject; | |
string $namePOSI; | |
string $parts[]; | |
string $list[] = `filterExpand -sm 32`; | |
int $size = size($list); | |
if ($size > 0) | |
{ | |
if ($size != 2) | |
{ error("No two edges selected"); | |
return ""; | |
} | |
tokenize($list[0],".",$parts); | |
$nameObject = $parts[0]; | |
tokenize($list[0],"[]",$parts); | |
float $e1 = $parts[1]; | |
tokenize($list[1],"[]",$parts); | |
float $e2 = $parts[1]; | |
string $nameCFME1 = `createNode curveFromMeshEdge -n "rivetCurveFromMeshEdge1"`; | |
setAttr ".ihi" 1; | |
setAttr ".ei[0]" $e1; | |
string $nameCFME2 = `createNode curveFromMeshEdge -n "rivetCurveFromMeshEdge2"`; | |
setAttr ".ihi" 1; | |
setAttr ".ei[0]" $e2; | |
string $nameLoft = `createNode loft -n "rivetLoft1"`; | |
setAttr -s 2 ".ic"; | |
setAttr ".u" yes; | |
setAttr ".rsn" yes; | |
$namePOSI = `createNode pointOnSurfaceInfo -n "rivetPointOnSurfaceInfo1"`; | |
setAttr ".turnOnPercentage" 1; | |
setAttr ".parameterU" 0.5; | |
setAttr ".parameterV" 0.5; | |
connectAttr -f ($nameLoft + ".os") ($namePOSI + ".is"); | |
connectAttr ($nameCFME1 + ".oc") ($nameLoft + ".ic[0]"); | |
connectAttr ($nameCFME2 + ".oc") ($nameLoft + ".ic[1]"); | |
connectAttr ($nameObject + ".w") ($nameCFME1 + ".im"); | |
connectAttr ($nameObject + ".w") ($nameCFME2 + ".im"); | |
} | |
else | |
{ $list = `filterExpand -sm 41`; | |
$size = size($list); | |
if ($size > 0) | |
{ | |
if ($size != 1) | |
{ error("No one point selected"); | |
return ""; | |
} | |
tokenize($list[0],".",$parts); | |
$nameObject = $parts[0]; | |
tokenize($list[0],"[]",$parts); | |
float $u = $parts[1]; | |
float $v = $parts[2]; | |
$namePOSI = `createNode pointOnSurfaceInfo -n "rivetPointOnSurfaceInfo1"`; | |
setAttr ".turnOnPercentage" 0; | |
setAttr ".parameterU" $u; | |
setAttr ".parameterV" $v; | |
connectAttr -f ($nameObject + ".ws") ($namePOSI + ".is"); | |
} | |
else | |
{ error("No edges or point selected"); | |
return ""; | |
} | |
} | |
string $nameLocator = `createNode transform -n "rivet1"`; | |
createNode locator -n ($nameLocator + "Shape") -p $nameLocator; | |
string $nameAC = `createNode aimConstraint -p $nameLocator -n ($nameLocator + "_rivetAimConstraint1")`; | |
setAttr ".tg[0].tw" 1; | |
setAttr ".a" -type "double3" 0 1 0; | |
setAttr ".u" -type "double3" 0 0 1; | |
setAttr -k off ".v"; | |
setAttr -k off ".tx"; | |
setAttr -k off ".ty"; | |
setAttr -k off ".tz"; | |
setAttr -k off ".rx"; | |
setAttr -k off ".ry"; | |
setAttr -k off ".rz"; | |
setAttr -k off ".sx"; | |
setAttr -k off ".sy"; | |
setAttr -k off ".sz"; | |
connectAttr ($namePOSI + ".position") ($nameLocator + ".translate"); | |
connectAttr ($namePOSI + ".n") ($nameAC + ".tg[0].tt"); | |
connectAttr ($namePOSI + ".tv") ($nameAC + ".wu"); | |
connectAttr ($nameAC + ".crx") ($nameLocator + ".rx"); | |
connectAttr ($nameAC + ".cry") ($nameLocator + ".ry"); | |
connectAttr ($nameAC + ".crz") ($nameLocator + ".rz"); | |
select -r $nameLocator; | |
return ($nameLocator); | |
} | |
rivet; |
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