/usr/share/pyshared/glitch/limbo/fog.py is in python-glitch 0.6-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | "Fog."
import OpenGL.GL as gl
import glitch
class Fog(glitch.Node):
"Set OpenGL fog parameters."
def __init__(self,
r=0.2, g=0.2, b=0.2, a=0, density=0.3, start=0, end=1, **kw):
glitch.Node.__init__(self, **kw)
(self.r, self.g, self.b, self.a) = (r, g, b, a)
self.density = density
(self.start, self.end) = start, end
def render(self, ctx):
gl.glPushAttrib(gl.GL_ENABLE_BIT)
gl.glEnable(gl.GL_FOG)
gl.glFogi(gl.GL_FOG_MODE, gl.GL_EXP2)
gl.glFogfv(gl.GL_FOG_COLOR, [self.r, self.g, self.b, self.a])
gl.glFogf(gl.GL_FOG_DENSITY, self.density)
gl.glFogf(gl.GL_FOG_START, self.start)
gl.glFogf(gl.GL_FOG_END, self.end)
gl.glHint(gl.GL_FOG_HINT, gl.GL_NICEST)
glitch.Node.render(self, ctx)
gl.glPopAttrib()
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