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speccoll.py
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speccoll.py
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#!/usr/bin/python
from poly import polygon
from poly import face
from gi.repository import Gtk
from drawlight import drawlight
sources = []
allpolys = []
tgtlen = 1.5
#tgtrad = 0.04
#tgtrad = 0.002
tgtrad = 0.0025
target = polygon( ([-tgtlen/2,-tgtrad], [tgtlen/2, -tgtrad], [tgtlen/2,tgtrad], [-tgtlen/2,tgtrad]) )
uscoll1_r1 = 0.023
uscoll1_r2 = 0.030
uscoll1_thick = 0.2
uscoll1_z = 5.575
uscoll1_up = polygon( ([uscoll1_z-uscoll1_thick/2, uscoll1_r1], [uscoll1_z+uscoll1_thick/2, uscoll1_r1], [uscoll1_z+uscoll1_thick/2, uscoll1_r2], [uscoll1_z-uscoll1_thick/2, uscoll1_r2] ), notSource=False)
uscoll1_down = polygon( ([uscoll1_z-uscoll1_thick/2, -uscoll1_r2], [uscoll1_z+uscoll1_thick/2, -uscoll1_r2], [uscoll1_z+uscoll1_thick/2, -uscoll1_r1], [uscoll1_z-uscoll1_thick/2, -uscoll1_r1] ), notSource=False)
uscoll2_r1 = 0.026
uscoll2_r2 = 0.034
uscoll2_r3 = 0.110
uscoll2_r4 = 0.330
uscoll2_thick = 0.1
uscoll2_z = 5.925
uscoll2_up = polygon( ([uscoll2_z-uscoll2_thick/2, uscoll2_r1], [uscoll2_z+uscoll2_thick/2, uscoll2_r1], [uscoll2_z+uscoll2_thick/2, uscoll2_r4], [uscoll2_z-uscoll2_thick/2, uscoll2_r4] ))
uscoll2_down = polygon( ([uscoll2_z-uscoll2_thick/2, -uscoll2_r2], [uscoll2_z+uscoll2_thick/2, -uscoll2_r2], [uscoll2_z+uscoll2_thick/2, -uscoll2_r1], [uscoll2_z-uscoll2_thick/2, -uscoll2_r1] ))
uscoll2_out_down = polygon( ([uscoll2_z-uscoll2_thick/2, -uscoll2_r4], [uscoll2_z+uscoll2_thick/2, -uscoll2_r4], [uscoll2_z+uscoll2_thick/2, -uscoll2_r3], [uscoll2_z-uscoll2_thick/2, -uscoll2_r3] ))
###################################################################
#dscoll1_r1 = 0.034
dscoll1_r1 = 0.026
dscoll1_r2 = 0.058
dscoll1_thick = 0.2
dscoll1_z = 9.575
dscoll1_up = polygon( ([dscoll1_z-dscoll1_thick/2, dscoll1_r1], [dscoll1_z+dscoll1_thick/2, dscoll1_r1], [dscoll1_z+dscoll1_thick/2, dscoll1_r2], [dscoll1_z-dscoll1_thick/2, dscoll1_r2] ), notSource=False)
dscoll1_down = polygon( ([dscoll1_z-dscoll1_thick/2, -dscoll1_r2], [dscoll1_z+dscoll1_thick/2, -dscoll1_r2], [dscoll1_z+dscoll1_thick/2, -dscoll1_r1], [dscoll1_z-dscoll1_thick/2, -dscoll1_r1] ), notSource=False)
dscoll2_r1 = 0.038
dscoll2_r2 = 0.065
dscoll2_r3 = 0.223
dscoll2_r4 = 0.330
dscoll2_thick = 0.1
dscoll2_z = 9.825
dscoll2_up = polygon( ([dscoll2_z-dscoll2_thick/2, dscoll2_r1], [dscoll2_z+dscoll2_thick/2, dscoll2_r1], [dscoll2_z+dscoll2_thick/2, dscoll2_r4], [dscoll2_z-dscoll2_thick/2, dscoll2_r4] ))
dscoll2_down = polygon( ([dscoll2_z-dscoll2_thick/2, -dscoll2_r2], [dscoll2_z+dscoll2_thick/2, -dscoll2_r2], [dscoll2_z+dscoll2_thick/2, -dscoll2_r1], [dscoll2_z-dscoll2_thick/2, -dscoll2_r1] ))
dscoll2_out_down = polygon( ([dscoll2_z-dscoll2_thick/2, -dscoll2_r4], [dscoll2_z+dscoll2_thick/2, -dscoll2_r4], [dscoll2_z+dscoll2_thick/2, -dscoll2_r3], [dscoll2_z-dscoll2_thick/2, -dscoll2_r3] ))
dscoll3_r1 = 0.072
#dscoll3_r2 = 0.140
dscoll3_r2 = 0.10297
dscoll3_thick = 0.1
dscoll3_z = 12.65
dscoll3_up = polygon( ([dscoll3_z-dscoll3_thick/2, dscoll3_r1], [dscoll3_z+dscoll3_thick/2, dscoll3_r1], [dscoll3_z+dscoll3_thick/2, dscoll3_r2], [dscoll3_z-dscoll3_thick/2, dscoll3_r2] ))
dscoll3_down = polygon( ([dscoll3_z-dscoll3_thick/2, -dscoll3_r2], [dscoll3_z+dscoll3_thick/2, -dscoll3_r2], [dscoll3_z+dscoll3_thick/2, -dscoll3_r1], [dscoll3_z-dscoll3_thick/2, -dscoll3_r1] ))
quartz1 = polygon( ([28.0, 0.6], [28.01, 0.6], [28.01, 1.4], [28, 1.4]), isDetector=True )
quartz2 = polygon( ([28.0, -1.4], [28.01, -1.4], [28.01, -0.6], [28, -0.6]), isDetector=True )
sources.append(target)
allpolys.append(uscoll1_up)
allpolys.append(uscoll1_down)
allpolys.append(uscoll2_up)
allpolys.append(uscoll2_down)
allpolys.append(uscoll2_out_down)
allpolys.append(dscoll1_up)
allpolys.append(dscoll1_down)
allpolys.append(dscoll2_up)
allpolys.append(dscoll2_down)
allpolys.append(dscoll2_out_down)
#allpolys.append(dscoll3_up)
allpolys.append(dscoll3_down)
allpolys.append(quartz1)
allpolys.append(quartz2)
###########################################
# Rough out blocking areas
for i in range(6):
z = 10 + i*3.0
# ghost = polygon(([z,-1.4],[z+0.001,-1.4],[z+0.001,1.4], [z,1.4]), isEthereal=True )
ghost = polygon(([z,-1.4],[z+1.5,-1.4],[z+1.5,1.4], [z,1.4]), isEthereal=True )
# allpolys.append(ghost)
# One bounce ghost regions
ghost1a = polygon(([28,-1.4], [28, -1.39], [uscoll1_z-uscoll1_thick/2+0.01, uscoll1_r1], [uscoll1_z-uscoll1_thick/2, uscoll1_r1]), isEthereal=True)
ghost1b = polygon(([28,-0.6], [28, -0.59], [uscoll1_z+uscoll1_thick/2+0.01, uscoll1_r1], [uscoll1_z+uscoll1_thick/2, uscoll1_r1]), isEthereal=True)
ghost2a = polygon(([28,-1.4], [28, -1.39], [dscoll1_z-dscoll1_thick/2+0.01, dscoll1_r1], [dscoll1_z-dscoll1_thick/2, dscoll1_r1]), isEthereal=True)
ghost2b = polygon(([28,-0.6], [28, -0.59], [dscoll1_z+dscoll1_thick/2+0.01, dscoll1_r1], [dscoll1_z+dscoll1_thick/2, dscoll1_r1]), isEthereal=True)
#allpolys.append(ghost1a)
#allpolys.append(ghost1b)
#allpolys.append(ghost2a)
#allpolys.append(ghost2b)
# Raw
#smallghost1 = polygon(( [6.4231, -0.0369], [8.1240, -0.0453], [7.6242, -0.0314], [6.2734, -0.0274]), isEthereal = False)
#smallghost2 = polygon( ([10.1729, -0.0277], [10.7712, -0.0738], [13.7226, -0.1123], [11.374, -0.0320] ), isEthereal=False)
#smallghost1 = polygon(( [6.3932, -0.0350], [8.0240, -0.0425], [7.6242, -0.0334], [6.2734, -0.0281]), isEthereal = False)
#smallghost2 = polygon( ([10.1729, -0.0277], [10.6515, -0.0566], [13.2529, -0.0882], [11.374, -0.0320] ), isEthereal=False)
# straight z
smallghost1 = polygon(( [6.2734, -0.0334], [7.6852, -0.0385], [7.6852, -0.0334], [6.2734, -0.0281]), isEthereal = False)
smallghost2 = polygon( ([10.1729, -0.0277], [10.1729, -0.0566], [11.3749, -0.0566], [11.374, -0.0320] ), isEthereal=False)
# Reduce z
#smallghost1 = polygon(( [6.273, -0.039 ], [7.874, -0.0474], [7.874, -0.0383691664116], [6.273, -0.0274]), isEthereal = False)
#smallghost2 = polygon( ([10.472, -0.0431780215291], [10.472, -0.0697], [12.074, -0.079], [12.074, -0.0490] ), isEthereal=False)
allpolys.append(smallghost1)
allpolys.append(smallghost2)
#print sources
#print allpolys
print "Starting"
for apoly in allpolys:
otherpolys = list(allpolys)
otherpolys.remove(apoly)
apoly.light( sources, otherpolys )
print "Doing once bounce lighting"
# One bounce
for apoly in allpolys:
otherpolys = list(allpolys)
otherpolys.remove(apoly)
apoly.light(otherpolys, [], 2 )
print "Ghost intersections:"
# Print out ghost region values
for aghost in [ghost1a, ghost1b, ghost2a, ghost2b, smallghost1, smallghost2]:
for aface in aghost.faces:
print "Of ", aface.v1[0], aface.v1[1], " -> ", aface.v2[0], aface.v2[1]
for lface in aface.getlitfaces():
print "\t", lface.v1[0], lface.v1[1], " -> ", lface.v2[0], lface.v2[1]
mydraw = drawlight(allpolys+sources)
Gtk.main()