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-rw-r--r--Examples/GIFPlot/Python/shadow/runme.py62
1 files changed, 0 insertions, 62 deletions
diff --git a/Examples/GIFPlot/Python/shadow/runme.py b/Examples/GIFPlot/Python/shadow/runme.py
deleted file mode 100644
index d91460121..000000000
--- a/Examples/GIFPlot/Python/shadow/runme.py
+++ /dev/null
@@ -1,62 +0,0 @@
-# Plot a 3D function
-import gifplot
-from math import *
-
-# Here is the function to plot
-def func(x,y):
- return 5*cos(2*sqrt(x*x+y*y))*exp(-0.3*sqrt(x*x+y*y))
-
-# Here are some plotting parameters
-xmin = -5.0
-xmax = 5.0
-ymin = -5.0
-ymax = 5.0
-zmin = -5.0
-zmax = 5.0
-
-# Grid resolution
-nxpoints = 60
-nypoints = 60
-
-cmap = gifplot.ColorMap("cmap")
-frame = gifplot.FrameBuffer(500,500)
-frame.clear(gifplot.BLACK)
-
-p3 = gifplot.Plot3D(frame,xmin,ymin,zmin,xmax,ymax,zmax)
-p3.lookat(2*max([xmax-xmin,ymax-ymin,zmax-zmin]))
-p3.autoperspective(40)
-p3.rotu(60)
-p3.rotr(30)
-p3.rotd(10)
-
-def drawsolid():
- p3.clear(gifplot.BLACK)
- p3.start()
- dx = 1.0*(xmax-xmin)/nxpoints
- dy = 1.0*(ymax-ymin)/nypoints
- cscale = 240.0/(zmax-zmin)
- x = xmin
- for i in xrange(0,nxpoints):
- y = ymin
- for j in xrange(0,nypoints):
- z1 = func(x,y)
- z2 = func(x+dx,y)
- z3 = func(x+dx,y+dy)
- z4 = func(x,y+dy)
- c1 = cscale*(z1-zmin)
- c2 = cscale*(z2-zmin)
- c3 = cscale*(z3-zmin)
- c4 = cscale*(z4-zmin)
- c = int((c1+c2+c3+c4)/4)
- if (c < 0) : c = 0
- if c > 239 : c = 239
- p3.solidquad(x,y,z1,x+dx,y,z2,x+dx,y+dy,z3,x,y+dy,z4,c+16)
- y = y + dy
- x = x + dx
-
-print "Making a nice 3D plot..."
-drawsolid()
-
-frame.writeGIF(cmap,"image.gif")
-print "Wrote image.gif"
-