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Using Nuke's rotopaint to build my map!
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Added a script with the map in and a python script to export it as a JSON file that the game can pick up directly.
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@vilya
vilya committed Apr 22, 2012
1 parent 3a49386 commit 4f41f6f
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133 changes: 133 additions & 0 deletions tools/map.nk
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#! /Applications/Nuke6.3v5/Nuke6.3v5.app/Contents/MacOS/Nuke6.3v5 -nx
version 6.3 v5
define_window_layout_xml {<?xml version="1.0" encoding="UTF-8"?>
<layout version="1.0">
<window x="0" y="22" w="1920" h="1174" screen="0">
<splitter orientation="1">
<split size="1394"/>
<splitter orientation="1">
<split size="40"/>
<dock id="" hideTitles="1" activePageId="Toolbar.1">
<page id="Toolbar.1"/>
</dock>
<split size="1350"/>
<splitter orientation="2">
<split size="1152"/>
<dock id="" activePageId="Viewer.1">
<page id="Viewer.1"/>
</dock>
</splitter>
</splitter>
<split size="522"/>
<splitter orientation="2">
<split size="574"/>
<dock id="" activePageId="Script Editor.1">
<page id="DAG.1"/>
<page id="Script Editor.1"/>
</dock>
<split size="574"/>
<dock id="" activePageId="Properties.1">
<page id="Properties.1"/>
</dock>
</splitter>
</splitter>
</window>
</layout>
}
Root {
inputs 0
name /Users/vilya/Code/SolarSailor/tools/map.nk
format "1024 642 0 0 1024 642 1 "
proxy_type scale
proxy_format "1024 778 0 0 1024 778 1 1K_Super_35(full-ap)"
}
Read {
inputs 0
file /Users/vilya/Downloads/1024px-Silverstone_Circuit_2010_version.png
format "1024 642 0 0 1024 642 1 "
origset true
name Read1
xpos -57
ypos -182
}
RotoPaint {
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 1024 S 0 778
NumOfAttributes: 11
"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 "pt" S 0 0
}
NumOfChildren: 1
Node: {
NodeName: "Racetrack" {
Flag: 576
NodeType: 3
CurveGroup: "" {
Transform: 0 0 S 1 1 0 S 1 1 0 S 1 1 0 S 1 1 1 S 1 1 1 S 1 1 0 S 1 1 574.731 S 1 1 317.654
Flag: 0
NumOfCubicCurves: 2
CubicCurve: "" {
Type: 0 Flag: 8192 Dim: 2
NumOfPoints: 81
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}
CubicCurve: "" {
Type: 0 Flag: 8192 Dim: 2
NumOfPoints: 81
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}
NumOfAttributes: 44
"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 "bm" S 0 2 "inv" S 0 0 "mbo" S 0 0 "mb" S 0 1 "mbs" S 0 0.5 "mbsot" S 0 0 "mbso" S 0 0 "fo" S 0 1 "fx" S 0 0 "fy" S 0 0 "ff" S 0 1 "ft" S 0 0 "src" 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 1024 "spy" S 0 778 "stot" S 0 0 "sto" S 0 0 "sv" S 0 0 "sf" S 0 1 "sb" S 0 1 "nv" S 0 1 "view1" S 0 1 "ltn" S 0 1 "ltm" S 0 1 "ltt" S 0 0 "tt" S 0 4 "pt" S 0 0
}
}
NumOfChildren: 0
}
}
}
}
toolbox {selectAll {
{ selectAll ssx 1 ssy 1 sf 1 }
{ selectPoints ssx 1 ssy 1 sf 1 tt 2 }
{ createBezier ssx 1 ssy 1 sf 1 sb 1 tt 4 }
{ createBSpline ssx 1 ssy 1 sf 1 sb 1 tt 5 }
{ createEllipse ssx 1 ssy 1 sf 1 sb 1 }
{ createRectangle ssx 1 ssy 1 sf 1 sb 1 }
{ addPoints ssx 1 ssy 1 sf 1 tt 8 }
{ brush ssx 1 ssy 1 sf 1 sb 1 }
{ 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_brush_hardness 0.200000003
toolbar_lifetime_type all
toolbar_source_transform_scale {1 1}
toolbar_source_transform_center {320 240}
colorOverlay 0
blending_mode multiply
lifetime_type "all frames"
motionblur_shutter_offset_type centred
source_black_outside true
createNewTrack {{-1} "-1\t(none)\t-1" "1000\tNew Track Layer\t1000"}
name RotoPaint1
selected true
xpos -55
ypos -63
}
Viewer {
frame 1
input_process false
name Viewer1
xpos -55
ypos 84
}
54 changes: 54 additions & 0 deletions tools/map_from_roto.py
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import math

WAYPOINT_WIDTH = 0.15


def exportMap(rotoNodeName='RotoPaint1', pathElemName='Racetrack'):
n = nuke.toNode(rotoNodeName)
k = n['curves']
path = k.toElement(pathElemName)
frameNum = 1.0

mapWidth = float(nuke.root().format().width())
mapHeight = float(nuke.root().format().height())
mapSize = max(mapWidth, mapHeight)

tx = (mapSize - mapWidth) / (2 * mapSize)
ty = (mapSize - mapHeight) / (2 * mapSize)

numWaypoints = len(path)
waypointCenter = []
waypointPos = []

for cp in path:
center = cp.center.getPosition(frameNum)
#leftTangent = cp.leftTangent.getPosition(frameNum)
direction = cp.rightTangent.getPosition(frameNum)

cx = center.x / mapSize + tx
cy = center.y / mapSize + ty

perpDir = -direction.y, direction.x
perpDirLen = math.sqrt(perpDir[0] ** 2 + perpDir[1] ** 2)
perpDir = perpDir[0] / perpDirLen, perpDir[1] / perpDirLen

perpPos0 = cx + perpDir[0] * WAYPOINT_WIDTH * 0.5, cy + perpDir[1] * WAYPOINT_WIDTH * 0.5
perpPos1 = cx + perpDir[0] * WAYPOINT_WIDTH * -0.5, cy + perpDir[1] * WAYPOINT_WIDTH * -0.5

waypointCenter.append( (cx, cy) )
waypointPos.append( (perpPos0[0], perpPos0[1], perpPos1[0], perpPos1[1]) )

with open("/Users/vilya/Code/SolarSailor/js/map.js", "w") as f:
print >> f, "var SolarSailorMap = {"
print >> f, " 'numWaypoints': %d," % numWaypoints
print >> f, " 'waypointPos': ["
for wp in waypointPos:
print >> f, " %f, %f, %f, %f," % wp
print >> f, " ],"
print >> f, " 'waypointCenter': ["
for wp in waypointCenter:
print >> f, " %f, %f," % wp
print >> f, " ],"
print >> f, "};"


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