I'll toss one out there but I should say I've always thought I had my
rotation formula wrong. call it a work in progress...
good for what it's mostly used for - stereo distance between eyes
I always wanted to do it properly like Dunsworth's NRuler but the viewer gl
stuff is still a bit over my head.
set cut_paste_input [stack 0]
version 6.3 v5
push $cut_paste_input
Group {
name TapeMeasure
selected true
xpos 1027
ypos 275
addUserKnob {20 Measure}
addUserKnob {14 distance t "Shows the distance between the 2 points in X
and Y" R 0 100}
distance {{"((x1)-(x2)>0) ? (x1)-(x2) : -((x1)-(x2))"} {"((x1.y)-(x2.y)>0)
? (x1.y)-(x2.y) : -((x1.y)-(x2.y))"}}
addUserKnob {7 angle l INVISIBLE +INVISIBLE R -360 360}
angle
{{atan((x2.x-x1.x)/(x2.y-x1.y))*(180/pi)>=0?-atan((x2.x-x1.x)/(x2.y-x1.y))*(180/pi)+90:-(atan((x2.x-x1.x)/(x2.y-x1.y))*(180/pi)+90)}}
addUserKnob {12 x1}
x1 {1150 576}
addUserKnob {12 x2}
x2 {1190 576}
addUserKnob {6 off l "disable text overlay" +STARTLINE}
addUserKnob {6 line_overlay l "disable dotted line" +STARTLINE}
}
Input {
inputs 0
name Input
xpos 0
}
set N1e1b3250 [stack 0]
add_layer {rgba redguard1.glow rgba.edgeblur}
Shuffle {
red black
green black
blue black
alpha black
name Shuffle1
xpos 129
ypos 60
}
RotoPaint {
cliptype none
curves {AnimTree: "" {
Version: 1.2
Flag: 0
RootNode: 1
Node: {
NodeName: "Root" {
Flag: 512
NodeType: 1
Transform: 0 0 S 0 0 S 0 0 S 0 0 S 0 1 S 0 1 S 0 0 S 0 1174 S 0 576
NumOfAttributes: 10
"vis" S 0 1 "opc" S 0 1 "mbo" S 0 1 "mb" S 0 1 "mbs" S 0 0.5 "fo" S 0 1
"fx" S 0 0 "fy" S 0 0 "ff" S 0 1 "ft" S 0 0
}
NumOfChildren: 1
Node: {
NodeName: "Paint1" {
Flag: 576
NodeType: 5
CubicCurve: "" {
Transform: 0 0 S 1 137 0 S 1 137 0 S 1 137 0 S 1 137 1 S 1 137 1 S 1
137 0 S 1 137 1187.75 S 1 137 609
Type: 3 Flag: 2080 Dim: 3
NumOfPoints: 2
0 L 0 4096 0.5 2 0 0 "parent.x1.x" 1 1 "" 137 1150 0 0 0 0 256 0 L 0
4096 0.5 2 0 0 "parent.x1.y" 1 1 "" 137 587 0 0 0 0 256 0 S 1 137 1 0 0 L 0
4096 0.5 2 0 0 "parent.x2.x" 1 1 "" 137 1188.2 0 0 0 0 256 0 L 0 4096 0.5 2
0 0 "parent.x2.y" 1 1 "" 137 588 0 0 0 0 256 0 S 1 137 1 0
NumOfAttributes: 47
"vis" S 0 1 "r" S 0 1 "g" S 0 1 "b" S 0 1 "a" S 0 1 "ro" S 0 0 "go" S
0 0 "bo" S 0 0 "ao" S 0 0 "opc" S 0 1 "bs" S 0 4 "bsp" S 0 1 "h" S 0 0
"src" S 0 0 "bm" S 0 0 "dt" S 0 1 "ds" S 0 0 "dh" S 0 0 "bt" S 0 0 "bu" S 0
1 "inv" S 0 0 "stx" S 0 0 "sty" S 0 0 "str" S 0 0 "sr" S 0 0 "ssx" S 0 1
"ssy" S 0 1 "ss" S 0 0 "spx" S 0 1174 "spy" S 0 576 "stot" S 0 0 "sto" S 0
0 "sv" S 0 0 "sf" S 0 1 "sb" S 0 1 "ltn" S 0 184 "ltm" S 0 184 "ltt" S 0 0
"ws" S 0 0.1 "we" S 0 0.9 "ep1" S 0 0 "ep2" S 0 0 "ep3" S 0 0 "tt" S 0 14
"nv" S 0 2 "view1" S 0 1 "view2" S 0 2
}
}
NumOfChildren: 0
}
}
}
}
toolbox {selectAll {
{ selectAll ssx 1 ssy 1 sf 1 }
{ createBezier ssx 1 ssy 1 sf 1 sb 1 }
{ createBSpline ssx 1 ssy 1 sf 1 sb 1 }
{ createEllipse ssx 1 ssy 1 sf 1 sb 1 }
{ createRectangle ssx 1 ssy 1 sf 1 sb 1 }
{ brush ssx 1 ssy 1 sf 1 sb 1 ltn 137 ltm 137 tt 14 }
{ eraser src 2 ssx 1 ssy 1 sf 1 sb 1 }
{ clone src 1 ssx 1 ssy 1 sf 1 sb 1 }
{ reveal src 3 ssx 1 ssy 1 sf 1 sb 1 }
{ dodge src 1 ssx 1 ssy 1 sf 1 sb 1 }
{ burn src 1 ssx 1 ssy 1 sf 1 sb 1 }
{ blur src 1 ssx 1 ssy 1 sf 1 sb 1 }
{ sharpen src 1 ssx 1 ssy 1 sf 1 sb 1 }
{ smear src 1 ssx 1 ssy 1 sf 1 sb 1 }
} }
toolbar_show_paint_selection true
toolbar_brush_hardness 0.200000003
toolbar_lifetime_type all
toolbar_source_transform_scale {1 1}
toolbar_source_transform_center {320 240}
colorOverlay 0
lifetime_type "all frames"
lifetime_start 184
lifetime_end 184
brush_size 4
brush_spacing 1
brush_hardness 0
writeon_start 0.1000000015
writeon_end 0.8999999762
source_black_outside true
createNewTrack {{-1} "-1\t(none)\t-1" "1000\tNew Track Layer\t1000"}
name RotoPaint1
xpos 129
ypos 117
disable {{line_overlay}}
}
push $N1e1b3250
Merge2 {
inputs 2
name Merge1
xpos 0
ypos 169
}
Text {
message "\n\n\n\n\n\nx \[value parent.distance.w] y \[value
parent.distance.h]\nangle: \[value angle]\n"
font /usr/share/fonts/bitstream-vera/Vera.ttf
size 10
leading 0.2
xjustify center
yjustify center
Transform 1
box {587 288 1761 864}
center {{(parent.x1+parent.x2)/2 i} {(parent.x1+parent.x2)/2 i}}
name Text1
xpos 0
ypos 218
disable {{parent.off i}}
}
NoOp {
name versionator
label "v2\n8-15-11\njbills\nadded overlays"
xpos 0
ypos 306
}
Output {
name Output1
xpos 0
ypos 390
}
Viewer {
input_process false
name Viewer1
xpos -191
ypos 181
}
end_group
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