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from opencamlib import ocl, pyocl, camvtk
if __name__ == "__main__":
myscreen = camvtk.VTKScreen()
a=ocl.Point(1,0,0)
myscreen.addActor(camvtk.Point(center=(1,0,0), color=(1,1,1)));
b=ocl.Point(0,1,0)
myscreen.addActor(camvtk.Point(center=(0,1,0), color=(1,1,1)));
c=ocl.Point(0,0,0.2)
myscreen.addActor( camvtk.Point(center=(0,0,0.2), color=(1,1,1)));
myscreen.addActor( camvtk.Line(p1=(1,0,0),p2=(0,0,0.2)) )
myscreen.addActor( camvtk.Line(p1=(0,0,0.2),p2=(0,1,0)) )
myscreen.addActor( camvtk.Line(p1=(1,0,0),p2=(0,1,0)) )
t = ocl.Triangle(a,b,c)
cutter = ocl.CylCutter(.3, 5)
print(cutter)
minx=-0.2
dx=0.02
maxx=1.2
miny=-0.2
dy=0.2
maxy=1.2
z=-0.2
clpoints = pyocl.CLPointGrid(minx,dx,maxx,miny,dy,maxy,z)
for cl in clpoints:
cutter.dropCutter(cl,t)
print(len(clpoints), " cl points evaluated")
# draw the points
camvtk.drawCLPointCloud(myscreen, clpoints)
#position camera
myscreen.camera.SetPosition(0.5, 3, 2)
myscreen.camera.SetFocalPoint(0.5, 0.5, 0)
myscreen.render()
myscreen.iren.Start()
#raw_input("Press Enter to terminate")
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