Vi do uno script interessante per max... ma mi spiegate come salvarlo?

[trokij]

In un forum ho trovato uno script che crea un tool veramente comodo, si chiama paint hair floater e serve ad attaccare sulle mesh gli oggetti che abbiamo creato.
Comodo per attaccare dadi su un disegno di un oggetto meccanico ad esempio.
Questo è lo script:

offsetY = 20

globalZero = Point3 0 0 0

globalFirstHit = TRUE

globalDistNode = #(undefined,undefined,undefined)
globalDistNodeMirror = #(undefined,undefined,undefined)

globalHairCopy = #(undefined,undefined,undefined)
globalHairCopyMirror = #(undefined,undefined,undefined)

globalLastNode = #(undefined,undefined,undefined)
globalLastNodeMirror = #(undefined,undefined,undefined)
globalLastPos = #(undefined,undefined,undefined)
globalLastNormal = #(undefined,undefined,undefined)
globalLastPosMirror = #(undefined,undefined,undefined)
globalLastNormalMirror = #(undefined,undefined,undefined)
globalLastStr = 1
globalLastRadius = 1

globalUseDist = #(FALSE,FALSE,FALSE)

globalHairPos = #(globalZero,globalZero,globalZero )
globalHairNormal = #(globalZero,globalZero,globalZero)

globalHairPosMirror = #(globalZero,globalZero,globalZero )
globalHairNormalMirror = #(globalZero,globalZero,globalZero)
globalAlignNormal = 3
globalAlignStroke = 1

globalScaleOption = 1
globalScaleNormal = TRUE
globalScaleStroke = TRUE
globalScaleStrength = TRUE
globalScaleX = 1.0
globalScaleY = 1.0
globalScaleZ = 1.0

globalSourceNode = #()

globalInstance = FALSE

matrix3 fn GetMatrix hairPos mousePos normal str radius =
(
tm = matrix3 1
strNormal = 1
normalBase = 1
strengthBase = 1
strokeBase = 1
strStroke = 1
strStrength = 1

xvec = Point3 1 0 0
yvec = Point3 0 1 0
zvec = Point3 0 0 1
mouseVec = Point3 1 0 0

zvec = normalize normal

mouseVec = mousePos - hairPos

mouseVec = normalize mouseVec

xvec = cross mouseVec zvec
xvec = Normalize xvec

yvec = cross zvec xvec
yvec = normalize yvec

if (globalScaleOption == 1) then
(
)
else if (globalScaleOption == 2) then
(
str = globalScaleX
if (globalScaleY > str) then str = globalScaleY
if (globalScaleZ > str) then str = globalScaleZ
str = Length(mousePos - hairPos)/str
xvec = xvec * str
yvec = yvec * str
zvec = zvec * str
)
else if (globalScaleOption == 3) then
(
if (globalScaleNormal) then
(
strNormal = str*thePainterInterface.normalScale
if (globalAlignNormal == 1) then
normalBase = globalScaleX
else if (globalAlignNormal == 2) then
normalBase = globalScaleY
else if (globalAlignNormal == 3) then
normalBase = globalScaleZ

strNormal = strNormal/normalBase
zvec = zvec * strNormal
)

if (globalScaleStroke) then
(
strStroke = Length(mousePos - hairPos)
if (globalAlignStroke == 1) then
strokeBase = globalScaleX
else if (globalAlignStroke == 2) then
strokeBase = globalScaleY
else if (globalAlignStroke == 3) then
strokeBase = globalScaleZ

strStroke = strStroke/strokeBase
yvec = yvec * strStroke
)

if (globalScaleStrength) then
(
strStrength = radius
if (globalAlignStroke == 1)then
(
if (globalAlignNormal == 2)then
strengthBase = globalScaleZ
else if (globalAlignNormal == 3)then
strengthBase = globalScaleY
)
else if (globalAlignStroke == 2)then
(
if (globalAlignNormal == 1)then
strengthBase = globalScaleZ
else if (globalAlignNormal == 3)then
strengthBase = globalScaleX
)
if (globalAlignStroke == 3)then
(
if (globalAlignNormal == 1)then
strengthBase = globalScaleY
else if (globalAlignNormal == 2)then
strengthBase = globalScaleX
)
strStrength = strStrength/strengthBase
xvec = xvec * strStrength
)


)

if (globalAlignNormal == 1) then
(
tm.row3 = xvec
if (globalAlignStroke == 2) then
(
tm.row1 = yvec
tm.row2 = zvec
)
else
(
tm.row1 = zvec
tm.row2 = yvec
)

)
else if (globalAlignNormal == 2) then
(
tm.row3 = yvec
if (globalAlignStroke == 1) then
(
tm.row1 = xvec
tm.row2 = zvec
)
else
(
tm.row1 = zvec
tm.row2 = xvec
)
)
else
(
tm.row3 = zvec
if (globalAlignStroke == 1) then
(
tm.row1 = yvec
tm.row2 = xvec
)
else
(
tm.row1 = xvec
tm.row2 = yvec
)
)

tm.row4 = hairPos


return tm
)

fn StartStroke =
(
globalFirstHit = TRUE
thePainterInterface.undoStart()
)

fn PlaceStroke =
(

localHit = Point3 0 0 0
localNormal = Point3 0 0 0
worldHit = Point3 0 0 0
worldNormal = Point3 0 0 0
str = 0.0f
radius = 0.0f
if (globalFirstHit == TRUE) then
(
globalFirstHit = FALSE
undo on
(
for i = 1 to 3 do
(
if (globalUseDist[i]) then
(
if (globalInstance) then globalHairCopy[i] = instance globalDistNode[i]
else globalHairCopy[i] = copy globalDistNode[i]

thePainterInterface.getHitPointData &localHit &localNormal &worldHit &worldNormal &radius &str 0

globalHairPos[i] = worldHit
globalHairNormal[i] = worldNormal

if (thePainterInterface.mirrorEnable == TRUE) then
(
if (globalInstance) then globalHairCopyMirror[i] = instance globalDistNode[i]
else globalHairCopyMirror[i] = copy globalDistNode[i]
thePainterInterface.getMirrorHitPointData &localHit &localNormal &worldHit &worldNormal 0
globalHairPosMirror[i] = worldHit
globalHairNormalMirror[i] = worldNormal
)
)

)
)

)

--retrieves the last hit point
thePainterInterface.getHitPointData &localHit &localNormal &worldHit &worldNormal &radius &str 0

--This gets whether the stroke point actually hit the mesh
--Since the user can paint off the mesh
--Right now we ignore this and create a cylinder regardless if they are painting on the mesh or not
hit = thePainterInterface.getIsHit -1

thePainterInterface.offMeshHitPos = globalHairPos[1]

for i = 1 to 3 do
(
if (globalUseDist[i]) then
(

globalScaleX = abs (globalDistNode[i].max[1] - globalDistNode[i].pos[1])
globalScaleY = abs (globalDistNode[i].max[2] - globalDistNode[i].pos[2])
globalScaleZ = abs (globalDistNode[i].max[3] - globalDistNode[i].pos[3])

minScaleX = abs (globalDistNode[i].min[1] - globalDistNode[i].pos[1])
minScaleY = abs (globalDistNode[i].min[2] - globalDistNode[i].pos[2])
minScaleZ = abs (globalDistNode[i].min[3] - globalDistNode[i].pos[3])

if (minScaleX > globalScaleX) then globalScaleX = minScaleX
if (minScaleY > globalScaleY) then globalScaleY = minScaleY
if (minScaleZ > globalScaleZ) then globalScaleZ = minScaleZ

tm = matrix3 1

globalHairCopy[i].transform = GetMatrix globalHairPos[i] worldHit globalHairNormal[i] str radius

--checks if the mirror is on, if so make sure to get that point and proces it also
if (thePainterInterface.mirrorEnable == TRUE) then
(
-- Put mirror stuff here
thePainterInterface.getMirrorHitPointData &localHit &localNormal &worldHit &worldNormal 0
globalHairCopyMirror[i].transform = GetMatrix globalHairPosMirror[i] worldHit globalHairNormalMirror[i] str radius

)
)
)



)

fn PaintStroke =
(


localHit = Point3 0 0 0
localNormal = Point3 0 0 0
worldHit = Point3 0 0 0
mirrorWorldHit = Point3 0 0 0
worldNormal = Point3 0 0 0
str = 0.0f
radius = 0.0f

for i = 1 to 3 do
(
if (globalUseDist[i]) then
(
if (globalInstance) then globalHairCopy[i] = instance globalDistNode[i]
else globalHairCopy[i] = copy globalDistNode[i]

thePainterInterface.getHitPointData &localHit &localNormal &worldHit &worldNormal &radius &str 0

globalHairPos[i] = worldHit
globalHairNormal[i] = worldNormal

if (thePainterInterface.mirrorEnable == TRUE) then
(
if (globalInstance) then globalHairCopyMirror[i] = instance globalDistNode[i]
else globalHairCopyMirror[i] = copy globalDistNode[i]
thePainterInterface.getMirrorHitPointData &localHit &localNormal &worldHit &worldNormal 0
globalHairPosMirror[i] = worldHit
globalHairNormalMirror[i] = worldNormal
)
)
)

--retrieves the last hit point
thePainterInterface.getHitPointData &localHit &localNormal &worldHit &worldNormal &radius &str 0

--This gets whether the stroke point actually hit the mesh
--Since the user can paint off the mesh
--Right now we ignore this and create a cylinder regardless if they are painting on the mesh or not
hit = thePainterInterface.getIsHit -1

thePainterInterface.offMeshHitPos = globalHairPos[1]

for i = 1 to 3 do
(
if (globalUseDist[i]) then
(

globalScaleX = abs (globalDistNode[i].max[1] - globalDistNode[i].pos[1])
globalScaleY = abs (globalDistNode[i].max[2] - globalDistNode[i].pos[2])
globalScaleZ = abs (globalDistNode[i].max[3] - globalDistNode[i].pos[3])

minScaleX = abs (globalDistNode[i].min[1] - globalDistNode[i].pos[1])
minScaleY = abs (globalDistNode[i].min[2] - globalDistNode[i].pos[2])
minScaleZ = abs (globalDistNode[i].min[3] - globalDistNode[i].pos[3])

if (minScaleX > globalScaleX) then globalScaleX = minScaleX
if (minScaleY > globalScaleY) then globalScaleY = minScaleY
if (minScaleZ > globalScaleZ) then globalScaleZ = minScaleZ

tm = matrix3 1

projVec = Point3 0 0 1
if (thePainterInterface.getHitCount() > 1) then projVec = worldHit + (worldHit - globalLastPos[i])
else projVec = worldHit

globalHairCopy[i].transform = GetMatrix globalHairPos[i] projVec globalHairNormal[i] str radius


--checks if the mirror is on, if so make sure to get that point and proces it also
if (thePainterInterface.mirrorEnable == TRUE) then
(
-- Put mirror stuff here
thePainterInterface.getMirrorHitPointData &localHit &localNormal &mirrorWorldHit &worldNormal 0

if (thePainterInterface.getHitCount() > 1) then projVec = mirrorWorldHit + (mirrorWorldHit - globalLastPosMirror[i])
else projVec = mirrorWorldHit

globalHairCopyMirror[i].transform = GetMatrix globalHairPosMirror[i] projVec globalHairNormalMirror[i] str radius

)
)
)



if (thePainterInterface.getHitCount() > 1) then
(
for i = 1 to 3 do
(
if (globalUseDist[i]) then
(
globalLastNode[i].transform = GetMatrix globalLastPos[i] worldHit globalLastNormal[i] globalLastStr globalLastRadius


if (thePainterInterface.mirrorEnable == TRUE) then
(
globalLastNodeMirror[i].transform = GetMatrix globalLastPosMirror[i] mirrorWorldHit globalLastNormalMirror[i] globalLastStr globalLastRadius

)
)
)

)

for i = 1 to 3 do
(
if (globalUseDist[i]) then
(
globalLastNode[i] = globalHairCopy[i]
globalLastNodeMirror[i] = globalHairCopyMirror[i]
globalLastPos[i] = globalHairPos[i]
globalLastNormal[i] = globalHairNormal[i]
globalLastPosMirror[i] = globalHairPosMirror[i]
globalLastNormalMirror[i] = globalHairNormalMirror[i]
globalLastStr = str
globalLastRadius = radius
)
)


)

fn CancelStroke =
(
thePainterInterface.undoCancel()
)

fn EndStroke =
(
thePainterInterface.undoAccept()
)

fn systemEnd =
(
PaintHairRollout.PaintButton.checked = off
PaintHairRollout.PlaceButton.checked = off
)





rollout PaintHairRollout "Paremeters" width:211 height:300
(



Button SourceButton "Set Sel. As Source" pos:[86,10] width:101 height:24
label SourceObject "Source Object" pos:[11,16] width:72 height:15


pickButton Dist1Button "Pick Distribution 1" pos:[86,41] width:101 height:24
pickButton Dist2Button "Pick Distribution 2" pos:[86,70] width:101 height:24
pickButton Dist3Button "Pick Distribution 3" pos:[86,101] width:101 height:24
checkbox UseDist1 "Use As Dist" pos:[7,45] width:76 height:15
checkbox UseDist2 "Use As Dist" pos:[7,74] width:76 height:15
checkbox UseDist3 "Use As Dist" pos:[7,104] width:76 height:15



checkButton PlaceButton "Place" pos:[7,135] width:104 height:24
checkButton PaintButton "Paint" pos:[7,163] width:104 height:24
button Options "..." pos:[113,135] width:41 height:24


checkbox UseInstance "Instance Copies" pos:[7,193] width:120 height:15




label Align "Align Objects " pos:[2,198+offsetY] width:66 height:15
label Align2 " Axis To Normal " pos:[108,198+offsetY] width:92 height:15
dropDownList AlignNormal "" pos:[72,198+offsetY] width:37 height:21 items:#("X", "Y", "Z") selection:3

label Align3 "Align Objects " pos:[2,222+offsetY] width:66 height:15
label Align4 " Axis To Stroke " pos:[108,222+offsetY] width:92 height:15
dropDownList AlignStroke "" pos:[72,222+offsetY] width:37 height:21 items:#("X", "Y", "Z") selection:1

label Align5 "Scale Options " pos:[2,246+offsetY] width:66 height:15
dropDownList ScaleOptions "" pos:[72,246+offsetY] width:100 height:21 items:#("None", "Uniform Scale", "Custom Scale") selection:1

checkbox chkScaleNormal "Scale Based On Normal" pos:[28,272+offsetY] width:145 height:22 checked:true
checkbox chkScaleStroke "Scale Based On Stroke" pos:[28,292+offsetY] width:145 height:22 checked:true
checkbox chkScaleStrength "Scale Based On Strength" pos:[28,312+offsetY] width:145 height:22 checked:true




on SourceButton pressed do
(
globalSourceNode = $
)

on Dist1Button picked obj do
(
globalDistNode[1] = obj
Dist1Button.text = obj.name
UseDist1.checked = TRUE
globalUseDist[1] = TRUE
)
on Dist2Button picked obj do
(
globalDistNode[2] = obj
Dist2Button.text = obj.name
UseDist2.checked = TRUE
globalUseDist[2] = TRUE
)
on Dist3Button picked obj do
(
globalDistNode[3] = obj
Dist3Button.text = obj.name
UseDist3.checked = TRUE
globalUseDist[3] = TRUE
)
on UseDist1 changed state do
globalUseDist[1] = state
on UseDist2 changed state do
globalUseDist[2] = state
on UseDist3 changed state do
globalUseDist[3] = state

on UseInstance changed state do
globalInstance = state

on PlaceButton changed state do
(
if (PaintButton.checked) then
(
PaintButton.checked = FALSE
thePainterInterface.EndPaintSession()
)


if thePainterInterface.InPaintMode() then
(
PlaceButton.checked = FALSE
thePainterInterface.EndPaintSession()
)
else
(
PaintButton.checked = FALSE
PlaceButton.checked = TRUE

thePainterInterface.initializeNodes 0 globalSourceNode

thePainterInterface.pointGatherEnable = FALSE
thePainterInterface.buildNormals = TRUE
thePainterInterface.offMeshHitType = 2
thePainterInterface.drawTrace = FALSE

thePainterInterface.ScriptFunctions startStroke placeStroke endStroke cancelStroke systemEnd

thePainterInterface.startPaintSession()


)
)


on PaintButton changed state do
(
if (PlaceButton.checked) then
(
PlaceButton.checked = FALSE
thePainterInterface.EndPaintSession()
)

if thePainterInterface.InPaintMode() then
(
PaintButton.checked = FALSE
thePainterInterface.EndPaintSession()
)
else
(
PaintButton.checked = TRUE

thePainterInterface.initializeNodes 0 globalSourceNode

thePainterInterface.pointGatherEnable = FALSE
thePainterInterface.buildNormals = TRUE
thePainterInterface.offMeshHitType = 2
thePainterInterface.drawTrace = FALSE

thePainterInterface.ScriptFunctions startStroke paintStroke endStroke cancelStroke systemEnd

thePainterInterface.startPaintSession()


)
)

On Options pressed do
(
thePainterInterface.paintOptions()
)

on AlignNormal selected sel do
(
globalAlignNormal = sel
)
on AlignStroke selected sel do
(
globalAlignStroke = sel
)

on ScaleOptions selected sel do
(
globalScaleOption = sel
)

on chkScaleNormal changed state do
globalScaleNormal = state

on chkScaleStrength changed state do
globalScaleStrength = state

on chkScaleStroke changed state do
globalScaleStroke = state

on PaintHairRollout oktoclose do
(
thePainterInterface.endPaintSession()
)
)


-- create the rollout window and add the rollout
if FloaterExampleFloater != undefined do
(
closerolloutfloater FloaterExampleFloater
)
Floater = newRolloutFloater "Paint Hair Floater" 220 425
addRollout PaintHairRollout Floater

Il problema però è che non so come salvarlo... cioè ogni volta che chiudo max lo perdo e al riavvio lo devo ricaricare, qualcuno sa se c'è un modo per inserirlo in un bottone, in modo da averlo caricato automaticamente e sempre pronto?

[jeff75]

carino!
Per l'installazione prova seguendo questa semplice procedura
link

[trokij]

Non sono riuscito ad integrarlo in un bottone o menù... forse dipende dal fatto che lo script non è pensato per integrarsi in un menù esistente ma per stare in un menù tutto suo.
Comunque spostandolo nella cartella startup sono riuscito a farlo eseguire in automatico ad ogni avvio, grazie