mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
95 lines
3.0 KiB
Tcl
95 lines
3.0 KiB
Tcl
# Script demonstrating PBR metallic-roughness material properties
|
|
#Category: Visualization
|
|
#Title: PBR metallic-rougness spheres
|
|
|
|
pload XDE OCAF MODELING VISUALIZATION
|
|
psphere s 0.35
|
|
|
|
catch { Close D }
|
|
XNewDoc D
|
|
|
|
# grid of spheres
|
|
set THE_UPPER 6
|
|
foreach i [list 0 3] {
|
|
set aPrefix ""
|
|
set aColor "GRAY80"
|
|
if { $i != 0 } {
|
|
set aPrefix "g_";
|
|
set aColor "CCB11D"
|
|
}
|
|
set aColShapes {}
|
|
for { set m 0 } { $m <= $THE_UPPER } { incr m } {
|
|
set aRowShapes {}
|
|
for { set r 0 } { $r <= $THE_UPPER } { incr r } {
|
|
set aName ${aPrefix}m${m}r${r}
|
|
copy s $aName
|
|
lappend aRowShapes $aName
|
|
ttranslate $aName ${r} ${i} ${m}
|
|
}
|
|
set aName ${aPrefix}m${m}
|
|
compound {*}$aRowShapes $aName
|
|
lappend aColShapes $aName
|
|
}
|
|
set aName ${aPrefix}spheres
|
|
compound {*}$aColShapes $aName
|
|
set aLabName "Gray Spheres"
|
|
if { $i != 0 } { set aLabName "Golden Spheres" }
|
|
set aLabComp [XAddShape D $aName 0]
|
|
SetName D $aLabComp $aLabName
|
|
|
|
for { set m 0 } { $m <= $THE_UPPER } { incr m } {
|
|
set aMet [expr 100 * ${m}/$THE_UPPER]
|
|
set aName ${aPrefix}m${m}
|
|
XAddComponent D $aLabComp $aName
|
|
set aLabCompCol [XFindShape D $aName]
|
|
SetName D $aLabCompCol "${aPrefix}m${aMet}%"
|
|
SetName D {*}[XFindComponent D $aName] "${aPrefix}m${aMet}%"
|
|
for { set r 0 } { $r <= $THE_UPPER } { incr r } {
|
|
set aRoug [expr 100 * ${r}/$THE_UPPER]
|
|
set aName ${aPrefix}m${m}r${r}
|
|
XAddComponent D $aLabCompCol $aName
|
|
set aLab [XFindComponent D $aName]
|
|
SetName D {*}$aLab "${aPrefix}m${aMet}%_r${aRoug}%"
|
|
XAddVisMaterial D $aName -baseColor $aColor -metallic ${m}/$THE_UPPER -roughness ${r}/$THE_UPPER
|
|
XSetVisMaterial D {*}$aLab $aName
|
|
}
|
|
}
|
|
}
|
|
set aLab [XFindShape D s]
|
|
SetName D {*}$aLab "Sphere"
|
|
|
|
XGetAllVisMaterials D
|
|
|
|
# labels
|
|
text2brep tm "Metal" -plane 0 -1 0 0 0 -1 -height 0.5 -pos -0.5 0 6.5 -halign left -valign top -font monospace
|
|
text2brep tnm "Non-metal" -plane 0 -1 0 0 0 -1 -height 0.5 -pos -0.5 0 -0.5 -halign right -valign top -font monospace
|
|
text2brep ts "Smooth" -plane 0 -1 0 1 0 0 -height 0.5 -pos -0.5 0 -0.5 -halign left -valign top -font monospace
|
|
text2brep tr "Rough" -plane 0 -1 0 1 0 0 -height 0.5 -pos 6.5 0 -0.5 -halign right -valign top -font monospace
|
|
compound tm tnm ts tr labs
|
|
set aLab [XAddShape D labs 0]
|
|
SetName D $aLab "Labels"
|
|
XAddComponent D $aLab tm
|
|
XAddComponent D $aLab tnm
|
|
XAddComponent D $aLab ts
|
|
XAddComponent D $aLab tr
|
|
SetName D {*}[XFindComponent D tm] "Metal"
|
|
SetName D [XFindShape D tm] "Metal"
|
|
SetName D {*}[XFindComponent D tnm] "Non-metal"
|
|
SetName D [XFindShape D tnm] "Non-metal"
|
|
SetName D {*}[XFindComponent D ts] "Smooth"
|
|
SetName D [XFindShape D ts] "Smooth"
|
|
SetName D {*}[XFindComponent D tr] "Rough"
|
|
SetName D [XFindShape D tr] "Rough"
|
|
|
|
# Ray-Tracing doesn't work with Compatible Profile on macOS
|
|
if { $::tcl_platform(os) == "Darwin" } { vcaps -core }
|
|
|
|
vclear
|
|
vinit View1 -width 768 -height 768
|
|
vfront
|
|
vrenderparams -shadingModel PBR
|
|
vlight -change 0 -intensity 2.5
|
|
XDisplay -dispMode 1 D
|
|
vcamera -ortho
|
|
vfit
|