MAYA动画教学归档 - 喵喵动画屋

//////////////////////////////////////////////////////
//kfSwordSwipe
//////////////////////////
//Written by Kiel Figgins
//www.3dfiggins.com
//////////////////////////
//Use to create a lofted surface over time between two points
//////////////////////////
//Version History
//////////////////////////
//2.01 (09-21-2021) - Simplying for public release focused only on Swipes not tron trails
//							-Changed UI order, R click on S/E frame to current frame, create mesh by default
//							-Create Shader option, changed top group name, default trail to 3, clean top group
//							-Lock mesh transforms, show mid frame of swipe, Help button added
//1.06 (05-29-2012) - Added single cv per frame non animated path obj
//1.05 (05-24-2012) - Changed naming of taper groups, fixed taper equation, added scale min/max, added tail length check, added tail length min, added sub min
//1.04 (05-23-2012) - Stripped out workflow
//1.03 (05-10-2012) - Cleaning up, trying to get to actually work
//1.02 (01-27-2012) - Added substep, clean up procs a bit
//1.01 (01-23-2012) - Added output mesh option, multiple object option, end frame half way
//1.00 (01-21-2012) - Orginal version
//////////////////////////
//Coming Soon
/*
//Coming Up
//Wishlist
-progress bar
-determine if you need to get the vert/pivot location of a target
-fade on/off
-curves actually shrink as gets closer to end of frame range
*/
global proc kfSwordSwipe()
{
if (`window -q -ex kfSwordSwipeWin`)
{
showWindow kfSwordSwipeWin ;
return ;
}
window -w 250 -h 600 -t "剑轨工具-by Kiel Figgins（喵喵动画屋修改）" kfSwordSwipeWin ;
formLayout mainSaveForm ;
//UI pieces
text -l "1. 创建 2 个或以上定位器并约束到刀刃" txST_Locs;
text -l "2. 从尖到柄选择定位器" txST_LocSel;
text -l "3. 设置定位器" txSTDefNum;
textField -w 90 -ed false -tx "" tfSTDefNum;
button -l " < " -w 20 -ann "根据选择填充" -c ("kfSTDefNumFill();") btnSTDefNumFill; 
text -l "4. 起始 / 结束帧（右键设置）" txSTStartEnd;
intField -w 40 -v 10 intSTStart;
popupMenu();
menuItem -l "设为当前帧" -c ("kfSS_SetFrame(1);");
intField -w 40 -v 20 intSTEnd;
popupMenu();
menuItem -l "设为当前帧" -c ("kfSS_SetFrame(2);");
text -l "5. 轨迹帧长度" txSTLength;
intField -min 1 -w 40 -v 3 intSTLength;
text -l "6. 轨迹缩放衰减%：" txSTScale;
floatField -min 0 -max 100 -pre 1 -w 40 -v 0 floatSTScale;
text -l "7. 帧内子步数：" txSTStep;
intField -min 0 -w 40 -v 20 intSTStep;
text -l "8. 请开启NURBS曲面与Viewport 2.0" txST_View;
text -l "9. 命名：" txSTNaming;
textField -w 140 -tx "Swipe_A" tfSTNaming;
button -l "帮助" -bgc .2 .55 .75 -w 40 -ann "" -c ("kfSS_Instruct();") btnST_Help; 
separator -style "in" -h 3 sepSTA;
button -l "创建剑轨" -w 150 -ann "" -c ("kfSTTailLen(); kfSTCreate();") btnSTCreate; 
checkBox -l "创建材质" -v 1 chBxSTShader;
// 10. 噪声颜色增益（colorGain）
text -l "10. 噪声颜色增益：" txNoiseGainLbl;
colorSliderGrp -l "" -rgb 1 1 1 -cw 1 1 -cw 2 220 -cw 3 1 -adj 2 -h 18 -cc "kfSS_OnColorGainChange()" csNoiseGain;
// 11. 噪声颜色偏移（colorOffset）
text -l "11. 噪声颜色偏移：" txNoiseOffsetLbl;
colorSliderGrp -l "" -rgb 0 0 0 -cw 1 1 -cw 2 220 -cw 3 1 -adj 2 -h 18 -cc "kfSS_OnColorOffsetChange()" csNoiseOffset;
// 12. 环境光颜色（ambientColor）
text -l "12. 环境光颜色：" txAmbientLbl;
colorSliderGrp -l "" -rgb 0 0 0 -cw 1 1 -cw 2 220 -cw 3 1 -adj 2 -h 18 -cc "kfSS_OnAmbientColorChange()" csAmbient;
// 获取与重置
button -l "从选择获取颜色" -w 120 -c ("kfSS_FetchNoiseFromSelection();") btnFetchNoise;
button -l "重置颜色" -w 120 -c ("kfSS_ResetColors();") btnResetColors;
//UI FormLayout
formLayout -e
-af txST_Locs "top" 8 
-an txST_Locs "bottom" 
-af txST_Locs "left" 5 
-an txST_Locs "right"
-ac txST_LocSel "top" 8 txST_Locs
-an txST_LocSel "bottom" 
-af txST_LocSel "left" 5 
-an txST_LocSel "right" 
-ac txSTDefNum "top" 8 txST_LocSel
-an txSTDefNum "bottom" 
-af txSTDefNum "left" 5 
-an txSTDefNum "right" 
-ac tfSTDefNum "top" 8 txST_LocSel
-an tfSTDefNum "bottom" 
-ac tfSTDefNum "left" 5 txSTDefNum
-an tfSTDefNum "right" 
-ac btnSTDefNumFill "top" 8 txST_LocSel
-an btnSTDefNumFill "bottom" 
-ac btnSTDefNumFill "left" 5 tfSTDefNum
-an btnSTDefNumFill "right" 
-ac txSTStartEnd "top" 8 btnSTDefNumFill
-an txSTStartEnd "bottom" 
-af txSTStartEnd "left" 5 
-an txSTStartEnd "right" 
-ac intSTStart "top" 8 btnSTDefNumFill
-an intSTStart "bottom" 
-ac intSTStart "left" 5 txSTStartEnd
-an intSTStart "right" 
-ac intSTEnd "top" 8 btnSTDefNumFill
-an intSTEnd "bottom" 
-ac intSTEnd "left" 5 intSTStart
-an intSTEnd "right" 
-ac txSTLength "top" 8 intSTEnd
-an txSTLength "bottom" 
-af txSTLength "left" 5 
-an txSTLength "right" 
-ac intSTLength "top" 8 intSTEnd
-an intSTLength "bottom" 
-ac intSTLength "left" 5 txSTLength
-an intSTLength "right" 
-ac txSTScale "top" 8 intSTLength
-an txSTScale "bottom" 
-af txSTScale "left" 5 
-an txSTScale "right" 
-ac floatSTScale "top" 8 intSTLength
-an floatSTScale "bottom" 
-ac floatSTScale "left" 5 txSTScale
-an floatSTScale "right" 
-ac txSTStep "top" 8 floatSTScale
-an txSTStep "bottom" 
-af txSTStep "left" 5 
-an txSTStep "right" 
-ac intSTStep "top" 8 floatSTScale
-an intSTStep "bottom" 
-ac intSTStep "left" 5 txSTStep
-an intSTStep "right" 
-ac txST_View "top" 8 intSTStep
-an txST_View "bottom" 
-af txST_View "left" 5 
-an txST_View "right" 
-ac txSTNaming "top" 8 txST_View
-an txSTNaming "bottom" 
-af txSTNaming "left" 5 
-an txSTNaming "right"
-ac tfSTNaming "top" 8 txST_View
-an tfSTNaming "bottom" 
-ac tfSTNaming "left" 5 txSTNaming
-an tfSTNaming "right" 
-ac btnST_Help "top" 8 txST_View
-an btnST_Help "bottom" 
-an btnST_Help "left" 
-af btnST_Help "right" 5
-ac sepSTA "top" 8 btnST_Help
-an sepSTA "bottom" 
-af sepSTA "left" 0
-af sepSTA "right" 0
-ac btnSTCreate "top" 8 sepSTA
-an btnSTCreate "bottom" 
-af btnSTCreate "left" 5 
-an btnSTCreate "right" 
-ac chBxSTShader "top" 8 sepSTA
-an chBxSTShader "bottom" 
-an chBxSTShader "left" 
-af chBxSTShader "right" 5
-ac txNoiseGainLbl "top" 8 chBxSTShader
-an txNoiseGainLbl "bottom" 
-af txNoiseGainLbl "left" 5
-an txNoiseGainLbl "right" 
-ac csNoiseGain "top" -2 txNoiseGainLbl
-an csNoiseGain "bottom" 
-ac csNoiseGain "left" 5 txNoiseGainLbl
-af csNoiseGain "right" 5 
-ac txNoiseOffsetLbl "top" 8 csNoiseGain
-an txNoiseOffsetLbl "bottom" 
-af txNoiseOffsetLbl "left" 5
-an txNoiseOffsetLbl "right" 
-ac csNoiseOffset "top" -2 txNoiseOffsetLbl
-an csNoiseOffset "bottom" 
-ac csNoiseOffset "left" 5 txNoiseOffsetLbl
-af csNoiseOffset "right" 5 
-ac txAmbientLbl "top" 8 csNoiseOffset
-an txAmbientLbl "bottom" 
-af txAmbientLbl "left" 5
-an txAmbientLbl "right"
-ac csAmbient "top" -2 txAmbientLbl
-an csAmbient "bottom" 
-ac csAmbient "left" 5 txAmbientLbl
-af csAmbient "right" 5
-ac btnFetchNoise "top" 8 csAmbient
-an btnFetchNoise "bottom" 
-af btnFetchNoise "left" 5
-an btnFetchNoise "right" 
-ac btnResetColors "top" 8 csAmbient
-an btnResetColors "bottom" 
-ac btnResetColors "left" 5 btnFetchNoise
-an btnResetColors "right"
mainSaveForm ;
showWindow kfSwordSwipeWin ;
//Resize the main window
window -e -widthHeight 360 480 kfSwordSwipeWin;
}//end of proc kfSwordSwipe
////////////////////
//UI Specific Procs
//////////////////////////////////////////////////////////////////
global proc kfSS_SetFrame(int $which)
{
int $cF = `currentTime -q`;
if($which == 1){intField -e -v $cF intSTStart;}
if($which == 2){intField -e -v $cF intSTEnd;}
}//end of proc
//////////////////////////////////////////////////////////////////
global proc kfSTTailLen()
{
int $startFrame = `intField -q -v intSTStart`;
int $endFrame = `intField -q -v intSTEnd`;
int $tailLength = `intField -q -v intSTLength`;
int $frameLength = ($endFrame - $startFrame);
if($tailLength > $frameLength){intField -e -v $frameLength intSTLength;}
}
//////////////////////////////////////////////////////////////////
global string $kfSTDefNum[];
global proc kfSTDefNumFill()
{
global string $kfSTDefNum[];
string $userSel[] =`ls -sl`;
int $theSize = size($userSel);
if($theSize == 0)
{
$kfSTDefNum = `ls -sl`;
textField -e -tx "" tfSTDefNum;
//checkBox -e -en false -v 0 chBxSTMesh;
print "\nFAIL: Please Select at Least (1) Object";
}
if($theSize == 1)
{
$kfSTDefNum = `ls -sl`;
//checkBox -e -en false -v 0 chBxSTMesh;
textField -e -tx $userSel[0] tfSTDefNum;
}
if($theSize > 1)
{
$kfSTDefNum = `ls -sl`;
//checkBox -e -en true -v 1 chBxSTMesh;
textField -e -tx ($theSize + " Objects") tfSTDefNum;
}
}//end of global proc
//////////////////////////////////////////////////////////////////
global proc kfSTDefNumSel()
{
global string $kfSTDefNum[];
select $kfSTDefNum;
}//end of global proc
//////////////////////////////////////////////////////////////////
global proc kfSTCreate()
{
global string $kfSTDefNum[];
select $kfSTDefNum;
string $targets[] = `ls -sl`;
string $namer = `textField -q -tx tfSTNaming`;
int $startFrame = `intField -q -v intSTStart`;
int $endFrame = `intField -q -v intSTEnd`;
int $tailLength = `intField -q -v intSTLength`;
int $subStep = `intField -q -v intSTStep`;
float $falloffPercent = `floatField -q -v floatSTScale`;
//0 no, 1 yes
//int $outputMesh = `checkBox -q -v chBxSTMesh`;
int $outputMesh = 1;
int $createShader = `checkBox -q -v chBxSTShader`;
// 解锁材质组，确保在锁定场景中也能正常创建材质
if(`objExists initialShadingGroup`){
lockNode -l 0 -lu 0 initialShadingGroup;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//Work - Single Stroke
//Delete if already exists
if(`objExists ($namer + "_Swipe_Elements")`){delete ($namer + "_Swipe_Elements");}
if($createShader == 1 && `objExists ("mat_" + $namer)` == 1){delete ("mat_" + $namer);}
//////////////////////////
//Create Curves and Groups
group -empty -n ($namer + "_Swipe_Elements");
group -empty -n ($namer + "_Loft_Curves");
group -empty -n ($namer + "_Loft_Mesh");
group -empty -n ($namer + "_Loft_Nulls");
parent ($namer + "_Loft_Curves") ($namer + "_Loft_Mesh") ($namer + "_Loft_Nulls") ($namer + "_Swipe_Elements");
setAttr ($namer + "_Loft_Curves.v") 0;
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.tx");
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.ty");
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.tz");
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.rx");
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.ry");
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.rz");
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.sx");
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.sy");
setAttr -lock true -keyable false -channelBox false ($namer + "_Swipe_Elements.sz");
//for each target, create Nulls
int $counter;
int $sizer = `size($targets)`;
for ($counter = 0; $counter < $sizer; $counter++)
{
//////////////////////////
//Go through timeline and create placment nulls
currentTime $startFrame;
group -empty -n ("rig_" + $namer + "_" + $counter + "_Nulls");
string $nullGrp[] = `ls -sl`;
parent $nullGrp ($namer + "_Loft_Nulls");
//////////////////
//Go Through Frames
int $counterF;
int $sizerF = ($endFrame - $startFrame);
for ($counterF = 0; $counterF <= $sizerF; $counterF++)
{
//if $counterF = 0, its first frame, make all nulls at default position
if($counterF == 0)
{
int $counterN;
int $sizerN = $subStep;
for ($counterN = 0; $counterN <= $sizerN; $counterN++)
{
float $pos[] = `xform -q -ws -rp $targets[$counter]`;
group -empty -n ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN);
move -ws $pos[0] $pos[1] $pos[2] ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN);
parent ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN) $nullGrp;
}//end of create nulls
}//end of if counterF = 0
if($counterF <= $tailLength && $counterF != 0)
{
float $counterFFloat = $counterF;
float $frameStep = ($counterFFloat / $subStep);
int $counterN;
int $sizerN = $subStep;
for ($counterN = 0; $counterN <= $sizerN; $counterN++)
{
currentTime ($startFrame + ($frameStep * $counterN));
float $pos[] = `xform -q -ws -rp $targets[$counter]`;
group -empty -n ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN);
move -ws $pos[0] $pos[1] $pos[2] ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN);
parent ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN) $nullGrp;
}
}//end of if counterF != 0
if($counterF > $tailLength && $counterF != 0)
{
float $counterFFloat = $counterF;
float $frameStep = (($counterFFloat - ($counterFFloat - $tailLength))  / $subStep);
int $counterN;
int $sizerN = $subStep;
for ($counterN = 0; $counterN <= $sizerN; $counterN++)
{
currentTime ($startFrame + ($counterF - $tailLength) + ($frameStep * $counterN));
float $pos[] = `xform -q -ws -rp $targets[$counter]`;
group -empty -n ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN);
move -ws $pos[0] $pos[1] $pos[2] ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN);
parent ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN) $nullGrp;
}
}//end of if counterF != 0
}//end of loop through frames
}//end of loop through all targets for creating nulls
//scale Nulls for taper
int $counterF;
int $sizerF = ($endFrame - $startFrame);
for ($counterF = 0; $counterF <= $sizerF; $counterF++)
{
//int $subStep = `intField -q -v intSTStep`;
//float $falloffPercent = `floatField -q -v floatSTScale`;
//if $counterF = 0, its first frame, make all nulls at default position
if($counterF == 0)
{
int $counterN;
int $sizerN = $subStep;
for ($counterN = 0; $counterN <= $sizerN; $counterN++)
{
select ("rig_" + $namer + "_*_FinderNull_" + $counterF + "_" + $counterN);
group -n ("rig_" + $namer + "_" + $counterF + "_" + $counterN + "_Taper");
string $taperGrp[] = `ls -sl`;
select $taperGrp;
CenterPivot;
float $subStepF = $subStep;
float $counterNFloat = $counterN;
setAttr ($taperGrp[0] + ".sx") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
setAttr ($taperGrp[0] + ".sy") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
setAttr ($taperGrp[0] + ".sz") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
}//end of create nulls
}//end of if counterF = 0
if($counterF <= $tailLength && $counterF != 0)
{
float $counterFFloat = $counterF;
float $frameStep = ($counterFFloat / $subStep);
int $counterN;
int $sizerN = $subStep;
for ($counterN = 0; $counterN <= $sizerN; $counterN++)
{
select ("rig_" + $namer + "_*_FinderNull_" + $counterF + "_" + $counterN);
group -n ("rig_" + $namer + "_" + $counterF + "_" + $counterN + "_Taper");
string $taperGrp[] = `ls -sl`;
select $taperGrp;
CenterPivot;
float $subStepF = $subStep;
float $counterNFloat = $counterN;
setAttr ($taperGrp[0] + ".sx") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
setAttr ($taperGrp[0] + ".sy") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
setAttr ($taperGrp[0] + ".sz") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
}
}//end of if counterF != 0
if($counterF > $tailLength && $counterF != 0)
{
float $counterFFloat = $counterF;
float $frameStep = (($counterFFloat - ($counterFFloat - $tailLength))  / $subStep);
int $counterN;
int $sizerN = $subStep;
for ($counterN = 0; $counterN <= $sizerN; $counterN++)
{
select ("rig_" + $namer + "_*_FinderNull_" + $counterF + "_" + $counterN);
group -n ("rig_" + $namer + "_" + $counterF + "_" + $counterN + "_Taper");
string $taperGrp[] = `ls -sl`;
select $taperGrp;
CenterPivot;
float $subStepF = $subStep;
float $counterNFloat = $counterN;
setAttr ($taperGrp[0] + ".sx") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
setAttr ($taperGrp[0] + ".sy") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
setAttr ($taperGrp[0] + ".sz") (1 - ($falloffPercent * .01) + ((($falloffPercent / $subStepF) * $counterNFloat) * .01));
}
}//end of if counterF != 0
}//end of scaling nulls for taper
//create/align curves
int $counter;
int $sizer = `size($targets)`;
for ($counter = 0; $counter < $sizer; $counter++)
{
curve -d 3 -p 0 0 0 -p 0 0 1 -p 0 0 2 -p 0 0 3 -p 0 0 4  -k 0 -k 0 -k 0 -k 1 -k 2 -k 2 -k 2 ;
rename ("rig_" + $namer + "_curve_" + $counter);
rebuildCurve -ch 1 -rpo 1 -rt 0 -end 1 -kr 0 -kcp 0 -kep 1 -kt 0 -s ($subStep - 2) -d 3 -tol 0.01 ("rig_" + $namer + "_curve_" + $counter);
parent ("rig_" + $namer + "_curve_" + $counter) ($namer + "_Loft_Curves");
select ("rig_" + $namer + "_curve_" + $counter);
string $curve[] = `ls -sl`;
/////////////////////////////
//Go through and align curve to placement nulls
select ("rig_" + $namer + "_curve_" + $counter);
string $curve[] = `ls -sl`;
int $counterF;
int $sizerF = ($endFrame - $startFrame);
for ($counterF = 0; $counterF <= $sizerF; $counterF++)
{
currentTime ($startFrame + $counterF);
int $counterN;
int $sizerN = $subStep;
for ($counterN = 0; $counterN <= $sizerN; $counterN++)
{
float $pos[] = `xform -q -ws -rp ("rig_" + $namer + "_" + $counter + "_FinderNull_" + $counterF + "_" + $counterN)`;
move -ws $pos[0] $pos[1] $pos[2] ($curve[0] + ".cv[" + $counterN + "]");
setKeyframe -breakdown 0 -hierarchy none -controlPoints 0 -shape 0 {($curve[0] + ".cv[" + $counterN + "]")};
}
}//end of loop through time alignint curve to nulls
}//end of create/align curves
if($createShader == 1)
{
//Base Material
shadingNode -asShader lambert -n ("mat_" + $namer);
string $sColor[] = `ls -sl`;
sets -renderable true -noSurfaceShader true -empty -name ($sColor[0] + "SG");
connectAttr -f ($sColor[0] + ".outColor") ($sColor[0] + "SG.surfaceShader");
setAttr ($sColor[0] + ".diffuse") 1;
setAttr ($sColor[0] + ".translucence") 1;
setAttr ($sColor[0] + ".ambientColor") -type double3 0 0 1 ;
//Noise
string $noise = `shadingNode -asTexture noise -n ($namer + "_Noise")`;
string $noiseP = `shadingNode -asUtility place2dTexture -n ($namer + "_Noise_Place2dText")`;
connectAttr ($noiseP + ".outUV") ($noise + ".uv");
connectAttr ($noiseP + ".outUvFilterSize") ($noise + ".uvFilterSize");
connectAttr -force ($noise + ".outColor") ($sColor[0] + ".color");
setAttr ($noise + ".time") 0.45;
setAttr ($noise + ".frequency") 6;
setAttr ($noiseP + ".repeatU") 0.1;
//Transp Ramp
string $ramp = `shadingNode -asTexture ramp -n ($namer + "_Ramp")`;
string $rampP = `shadingNode -asUtility place2dTexture -n ($namer + "_Ramp_Place2dText")`;
connectAttr ($rampP + ".outUV") ($ramp + ".uv");
connectAttr ($rampP + ".outUvFilterSize") ($ramp + ".uvFilterSize");
connectAttr -force ($ramp + ".outColor") ($sColor[0] + ".transparency");
removeMultiInstance -break true ($ramp + ".colorEntryList[1]");
setAttr ($ramp + ".type") 1;
setAttr ($ramp + ".interpolation") 2;
setAttr ($ramp + ".colorEntryList[0].color") -type double3 .5 .5 .5 ;
setAttr ($ramp + ".colorEntryList[2].color") -type double3 1 1 1;
setAttr ($ramp + ".colorEntryList[0].position") 1;
setAttr ($ramp + ".colorEntryList[2].position") 0.3;
//Assign to Loft
//sets -e -forceElement ($sColor[0] + "SG");
}
select ("rig_" + $namer + "_curve_*");
string $loftCurves[] = `ls -tr -sl`;
if($outputMesh)
{
loft -n ("mesh_" + $namer + "_LoftSurface") -ch 1 -u 1 -c 0 -ar 0 -d 3 -ss 1 -rn 0 -po 0 -rsn true $loftCurves;
string $loftMesh[] = `ls -sl`;
parent $loftMesh ($namer + "_Loft_Mesh");
select $loftMesh;
if($createShader == 1){sets -e -forceElement ("mat_" + $namer + "SG");}
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".tx");
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".ty");
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".tz");
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".rx");
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".ry");
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".rz");
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".sx");
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".sy");
setAttr -lock true -keyable false -channelBox false ($loftMesh[0] + ".sz");
}
else
{
setAttr ($namer + "_Loft_Curves.v") 1;
}
//Key Vis on Mesh output
setKeyframe -v 0 -t ($startFrame - 1) ($namer + "_Loft_Mesh.v");
setKeyframe -v 1 -t $startFrame ($namer + "_Loft_Mesh.v");
setKeyframe -v 1 -t $endFrame ($namer + "_Loft_Mesh.v");
setKeyframe -v 0 -t ($endFrame + 1) ($namer + "_Loft_Mesh.v");
int $midF = ((($endFrame - $startFrame) * .5) + $startFrame);
currentTime $midF;
print "\n成功：已创建剑轨";
}//end of global proc kfMUListCommand
//////////////////////////////////////////////////////////////////
global proc kfSTCreateObjPath()
{
global string $kfSTDefNum[];
select $kfSTDefNum;
string $targets[] = `ls -sl`;
string $namer = `textField -q -tx tfSTNaming`;
int $startFrame = `intField -q -v intSTStart`;
int $endFrame = `intField -q -v intSTEnd`;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//Work - Single Stroke
//for each target, create Nulls
int $counter;
int $sizer = `size($targets)`;
for ($counter = 0; $counter < $sizer; $counter++)
{
curve -d 3 -p 0 0 0 -p 0 0 1 -p 0 0 2 -p 0 0 3 -p 0 0 4  -k 0 -k 0 -k 0 -k 1 -k 2 -k 2 -k 2 ;
rename ("rig_" + $namer + "_curve_" + $counter);
rebuildCurve -ch 1 -rpo 1 -rt 0 -end 1 -kr 0 -kcp 0 -kep 1 -kt 0 -s ($endFrame - $startFrame - 2) -d 3 -tol 0.01 ("rig_" + $namer + "_curve_" + $counter);
//////////////////
//Go Through Frames
int $counterF;
int $sizerF = ($endFrame - $startFrame);
for ($counterF = 0; $counterF <= $sizerF; $counterF++)
{
//Go through timeline and create placment nulls
currentTime ($startFrame + $counterF);
float $pos[] = `xform -q -ws -rp $targets[$counter]`;
move -ws $pos[0] $pos[1] $pos[2] ("rig_" + $namer + "_curve_" + $counter + ".cv[" + $counterF + "]");
}//end of loop through frames
}//end of loop through all targets for creating nulls
}
///////////////////////////////////////////////////////////////
//Instructions
global proc kfSS_Instruct()
{
if (`window -q -ex kfSS_InstructWin`)
{
showWindow kfSS_InstructWin ;
return ;
}
window -w 850 -h 500 -t "剑轨工具 - 使用说明" kfSS_InstructWin ;
formLayout mainSaveForm ;
//UI pieces
scrollField -w 100 -h 100 -wordWrap true -tx 
(
"剑轨工具 - 作者: Kiel Figgins - 邮箱: KielFiggins22@gmail.com - 网站: 3dFiggins.com"
+ "\n\n" + 
"完整教程（含示例与图片），请访问 3dFiggins.com/Store/Support/SwordSwipe"
+ "\n\n" + 
"网站包含火焰轨迹、Tron 轨迹、故障排查等更多内容！"
)
-ed 0 scrollSS_Instruct;
//UI FormLayout
formLayout -e
-af scrollSS_Instruct "top" 5 
-af scrollSS_Instruct "bottom" 5
-af scrollSS_Instruct "left" 5 
-af scrollSS_Instruct "right" 5
mainSaveForm ;
showWindow kfSS_InstructWin ;
//Resize the main window
window -e -widthHeight 650 150 kfSS_InstructWin;
}//end of proc 
// ====== 实时颜色变化回调函数 ======
global proc kfSS_OnColorGainChange()
{
global string $g_kfNoiseNode;
// 如果还没有获取到噪声节点，尝试自动获取
if($g_kfNoiseNode == ""){
// 尝试从当前选择中自动获取噪声节点
string $sel[] = `ls -sl`;
if(size($sel) > 0){
kfSS_FetchNoiseFromSelection();
}
}
// 如果仍然没有噪声节点，直接返回
if($g_kfNoiseNode == ""){
return;
}
// 实时更新噪声节点的colorGain
float $g[] = `colorSliderGrp -q -rgbValue csNoiseGain`;
if(`objExists $g_kfNoiseNode` && `attributeQuery -ex -n $g_kfNoiseNode "colorGain"`){
setAttr ($g_kfNoiseNode+".colorGain") -type double3 $g[0] $g[1] $g[2];
}
}
global proc kfSS_OnColorOffsetChange()
{
global string $g_kfNoiseNode;
// 如果还没有获取到噪声节点，尝试自动获取
if($g_kfNoiseNode == ""){
// 尝试从当前选择中自动获取噪声节点
string $sel[] = `ls -sl`;
if(size($sel) > 0){
kfSS_FetchNoiseFromSelection();
}
}
// 如果仍然没有噪声节点，直接返回
if($g_kfNoiseNode == ""){
return;
}
// 实时更新噪声节点的colorOffset
float $o[] = `colorSliderGrp -q -rgbValue csNoiseOffset`;
if(`objExists $g_kfNoiseNode` && `attributeQuery -ex -n $g_kfNoiseNode "colorOffset"`){
setAttr ($g_kfNoiseNode+".colorOffset") -type double3 $o[0] $o[1] $o[2];
}
}
global proc kfSS_OnAmbientColorChange()
{
global string $g_kfNoiseNode;
// 如果还没有获取到噪声节点，尝试自动获取
if($g_kfNoiseNode == ""){
// 尝试从当前选择中自动获取噪声节点
string $sel[] = `ls -sl`;
if(size($sel) > 0){
kfSS_FetchNoiseFromSelection();
}
}
// 如果仍然没有噪声节点，直接返回
if($g_kfNoiseNode == ""){
return;
}
// 实时更新材质的环境光颜色
string $shader = "";
string $hist[] = `listHistory -f 1 $g_kfNoiseNode`;
for($n in $hist){ 
if(`nodeType $n` == "lambert" || `nodeType $n` == "blinn" || `nodeType $n` == "phong" || `nodeType $n` == "surfaceShader" || `nodeType $n` == "aiStandardSurface"){ 
$shader = $n; 
break; 
} 
}
if($shader != ""){
float $ambient[] = `colorSliderGrp -q -rgbValue csAmbient`;
if(`attributeQuery -ex -n $shader "ambientColor"`){ 
setAttr ($shader+".ambientColor") -type double3 $ambient[0] $ambient[1] $ambient[2];
}
}
}
// Auto-run the UI when this script is sourced
evalDeferred "kfSwordSwipe();";
// ====== 辅助：从选择获取噪声节点并读写颜色 ======
global string $g_kfNoiseNode;
global proc kfSS_FetchNoiseFromSelection()
{
global string $g_kfNoiseNode;
$g_kfNoiseNode = "";
string $sel[] = `ls -sl`;
if(size($sel) == 0){ warning "请选择一个已创建的拖尾网格或其材质节点"; return; }
string $node = $sel[0];
string $type = `nodeType $node`;
// 如果直接选中了 noise
if($type == "noise"){
$g_kfNoiseNode = $node;
}
else
{
string $shader = "";
// 如果选中的是着色器（lambert/blinn/aiStandardSurface等）
if($type == "lambert" || $type == "blinn" || $type == "phong" || $type == "surfaceShader" || $type == "aiStandardSurface"){
$shader = $node;
}
// 如果选中的是着色分配组（shadingEngine）
else if($type == "shadingEngine"){
string $ss[] = `listConnections -s true -d false ($node+".surfaceShader")`;
if(size($ss) > 0){ $shader = $ss[0]; }
}
else
{
// 认为是几何体/transform，从其 shape 找到 SG -> Shader
string $shape[] = `listRelatives -s -pa $node`;
if(size($shape) == 0){ $shape = stringArrayCatenate($shape, {$node}); }
// 取第一个 shape
if(size($shape) > 0){
string $sgs[] = `listConnections -type shadingEngine $shape[0]`;
if(size($sgs) > 0){
string $ss[] = `listConnections -s true -d false ($sgs[0]+".surfaceShader")`;
if(size($ss) > 0){ $shader = $ss[0]; }
}
}
}
// 从 Shader 向上游寻找 noise
if($shader != ""){
// 先从 color 插口向上找 noise
string $n1[] = `listConnections -s true -d false -type noise ($shader+".color")`;
if(size($n1) > 0){ $g_kfNoiseNode = $n1[0]; }
else{
// 退化为整网搜索：从 shader 的历史中过滤出 noise
string $hist[] = `listHistory -f 1 $shader`;
for($n in $hist){ if(`nodeType $n` == "noise"){ $g_kfNoiseNode = $n; break; } }
}
}
}
if($g_kfNoiseNode == ""){ warning "未找到连接的 noise 节点"; return; }
// 读取 colorGain / colorOffset 并更新UI
if(`attributeQuery -ex -n $g_kfNoiseNode "colorGain"`){
float $gain[] = `getAttr ($g_kfNoiseNode+".colorGain")`;
// 临时禁用回调，避免在设置颜色时触发实时更新
colorSliderGrp -e -rgb $gain[0] $gain[1] $gain[2] -cc "" csNoiseGain;
colorSliderGrp -e -cc "kfSS_OnColorGainChange()" csNoiseGain;
}
if(`attributeQuery -ex -n $g_kfNoiseNode "colorOffset"`){
float $off[] = `getAttr ($g_kfNoiseNode+".colorOffset")`;
// 临时禁用回调，避免在设置颜色时触发实时更新
colorSliderGrp -e -rgb $off[0] $off[1] $off[2] -cc "" csNoiseOffset;
colorSliderGrp -e -cc "kfSS_OnColorOffsetChange()" csNoiseOffset;
}
// 从噪声节点向上追溯找到材质，获取环境光颜色
string $shader = "";
string $hist[] = `listHistory -f 1 $g_kfNoiseNode`;
for($n in $hist){ 
if(`nodeType $n` == "lambert" || `nodeType $n` == "blinn" || `nodeType $n` == "phong" || `nodeType $n` == "surfaceShader" || `nodeType $n` == "aiStandardSurface"){ 
$shader = $n; 
break; 
} 
}
if($shader != ""){
if(`attributeQuery -ex -n $shader "ambientColor"`){
float $ambient[] = `getAttr ($shader+".ambientColor")`;
// 临时禁用回调，避免在设置颜色时触发实时更新
colorSliderGrp -e -rgb $ambient[0] $ambient[1] $ambient[2] -cc "" csAmbient;
colorSliderGrp -e -cc "kfSS_OnAmbientColorChange()" csAmbient;
}
}
print ("\n已获取噪声节点: "+$g_kfNoiseNode);
print ("实时颜色更新已启用！现在可以直接拖动颜色滑块查看效果。");
}
// ====== 重置颜色函数 ======
global proc kfSS_ResetColors()
{
global string $g_kfNoiseNode;
// 如果还没有获取到噪声节点，尝试自动获取
if($g_kfNoiseNode == ""){
string $sel[] = `ls -sl`;
if(size($sel) > 0){
kfSS_FetchNoiseFromSelection();
}
}
// 如果仍然没有噪声节点，提示用户
if($g_kfNoiseNode == ""){
warning "请先选择已创建的剑轨网格或材质节点，然后点击'从选择获取颜色'";
return;
}
// 重置噪声节点的颜色到默认值
if(`objExists $g_kfNoiseNode`){
// 重置colorGain到默认值 (1,1,1)
if(`attributeQuery -ex -n $g_kfNoiseNode "colorGain"`){
setAttr ($g_kfNoiseNode+".colorGain") -type double3 1 1 1;
colorSliderGrp -e -rgb 1 1 1 csNoiseGain;
}
// 重置colorOffset到默认值 (0,0,0)
if(`attributeQuery -ex -n $g_kfNoiseNode "colorOffset"`){
setAttr ($g_kfNoiseNode+".colorOffset") -type double3 0 0 0;
colorSliderGrp -e -rgb 0 0 0 csNoiseOffset;
}
}
// 重置环境光颜色到创建时的默认值 (0,0,1) 蓝色
string $shader = "";
string $hist[] = `listHistory -f 1 $g_kfNoiseNode`;
for($n in $hist){ 
if(`nodeType $n` == "lambert" || `nodeType $n` == "blinn" || `nodeType $n` == "phong" || `nodeType $n` == "surfaceShader" || `nodeType $n` == "aiStandardSurface"){ 
$shader = $n; 
break; 
} 
}
if($shader != ""){
if(`attributeQuery -ex -n $shader "ambientColor"`){ 
setAttr ($shader+".ambientColor") -type double3 0 0 1;
colorSliderGrp -e -rgb 0 0 1 csAmbient;
}
}
print ("\n颜色已重置为创建时的默认值：");
print ("- 噪声颜色增益: (1, 1, 1)");
print ("- 噪声颜色偏移: (0, 0, 0)");
print ("- 环境光颜色: (0, 0, 1) 蓝色");
}
global proc kfSS_ApplyNoiseColors()
{
global string $g_kfNoiseNode;
if($g_kfNoiseNode == ""){ kfSS_FetchNoiseFromSelection(); if($g_kfNoiseNode == ""){ return; } }
float $g[] = `colorSliderGrp -q -rgbValue csNoiseGain`;
float $o[] = `colorSliderGrp -q -rgbValue csNoiseOffset`;
if(`objExists $g_kfNoiseNode`){
if(`attributeQuery -ex -n $g_kfNoiseNode "colorGain"`){ setAttr ($g_kfNoiseNode+".colorGain") -type double3 $g[0] $g[1] $g[2]; }
if(`attributeQuery -ex -n $g_kfNoiseNode "colorOffset"`){ setAttr ($g_kfNoiseNode+".colorOffset") -type double3 $o[0] $o[1] $o[2]; }
print ("\n已应用颜色到噪声节点: "+$g_kfNoiseNode);
}else{
warning "噪声节点不存在，无法设置";
}
}
global proc kfSS_ApplyAmbientColor()
{
global string $g_kfNoiseNode;
if($g_kfNoiseNode == ""){ kfSS_FetchNoiseFromSelection(); if($g_kfNoiseNode == ""){ return; } }
// 从噪声节点向上追溯找到材质
string $shader = "";
string $hist[] = `listHistory -f 1 $g_kfNoiseNode`;
for($n in $hist){ 
if(`nodeType $n` == "lambert" || `nodeType $n` == "blinn" || `nodeType $n` == "phong" || `nodeType $n` == "surfaceShader" || `nodeType $n` == "aiStandardSurface"){ 
$shader = $n; 
break; 
} 
}
if($shader == ""){ warning "未找到连接的材质节点"; return; }
float $ambient[] = `colorSliderGrp -q -rgbValue csAmbient`;
if(`attributeQuery -ex -n $shader "ambientColor"`){ 
setAttr ($shader+".ambientColor") -type double3 $ambient[0] $ambient[1] $ambient[2]; 
print ("\n已应用环境光颜色到材质: "+$shader);
}else{
warning "材质节点没有ambientColor属性";
}
}