| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485 |
- # Script demonstrating Global illumination effects using non-interactive
- # path tracing rendering engine in 3d view
- #Category: Visualization
- #Title: Path tracing - Cube
- pload MODELING VISUALIZATION
- # Ray-Tracing doesn't work with Compatible Profile on macOS
- if { $::tcl_platform(os) == "Darwin" } { vcaps -core }
- # setup 3D viewer content
- vclear
- vinit name=View1 w=512 h=512
- vglinfo
- # setup light sources
- vlight -clear
- vlight -add POSITIONAL -headLight 0 -pos 0.5 0.5 0.85 -smoothRadius 0.06 -intensity 30.0 -name pntlight
- vvbo 0
- vsetdispmode 1
- vcamera -persp
- # setup outer box
- box b 1 1 1
- explode b FACE
- vdisplay -noupdate b_1 b_2 b_3 b_5 b_6
- vlocation -noupdate b_1 -setLocation 1 0 0
- vlocation -noupdate b_2 -setLocation -1 0 0
- vlocation -noupdate b_3 -setLocation 0 1 0
- vlocation -noupdate b_5 -setLocation 0 0 1
- vlocation -noupdate b_6 -setLocation 0 0 -1
- vsetmaterial -noupdate b_1 plastic
- vsetmaterial -noupdate b_2 plastic
- vsetmaterial -noupdate b_3 plastic
- vsetmaterial -noupdate b_5 plastic
- vsetmaterial -noupdate b_6 plastic
- vbsdf b_1 -kd 1 0.3 0.3 -ks 0
- vbsdf b_2 -kd 0.3 0.5 1 -ks 0
- vbsdf b_3 -kd 1 -ks 0
- vbsdf b_5 -kd 1 -ks 0
- vbsdf b_6 -kd 1 -ks 0
- vfront
- vfit
- # setup first inner sphere
- psphere s 0.2
- vdisplay -noupdate s
- vlocation -noupdate s -setLocation 0.21 0.3 0.2
- vsetmaterial -noupdate s glass
- vbsdf s -absorpColor 0.8 0.8 1.0
- vbsdf s -absorpCoeff 6
- # setup first inner box
- box c 0.3 0.3 0.2
- vdisplay -noupdate c
- vlocation -noupdate c -reset -rotate 0 0 0 0 0 1 -30 -translate 0.55 0.3 0.0
- vsetmaterial -noupdate c plastic
- vbsdf c -kd 1.0 0.8 0.2 -ks 0.3 -n
- # setup second inner box
- box g 0.15 0.15 0.3
- vdisplay -noupdate g
- vlocation -noupdate g -reset -rotate 0 0 0 0 0 1 10 -translate 0.7 0.25 0.2
- vsetmaterial -noupdate g glass
- vbsdf g -absorpColor 0.8 1.0 0.8
- vbsdf g -absorpCoeff 6
- # setup second inner sphere
- psphere r 0.1
- vdisplay -noupdate r
- vsetmaterial -noupdate r plastic
- vbsdf r -kd 0.5 0.9 0.3 -ks 0.3 -baseRoughness 0.0 -n
- vbsdf r -baseFresnel Constant 1.0
- vlocation r -setLocation 0.5 0.65 0.1
- puts "Trying path tracing mode..."
- vrenderparams -ray -gi -rayDepth 8
- puts "Make several path tracing iterations to refine the picture, please wait..."
- vfps 100
- puts "Done. To improve the image further, or after view manipulations, give command:"
- puts "vfps \[nb_iteratons\] or vrepaint -continuous"
|
