#13111: variable camera position, light, etc. for tachyon ray tracer
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Reporter: dkrenn | Owner: jason, was
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.1
Component: graphics | Keywords: camera light tachyon
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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When using the tachyon ray tracer, at the moment the parameters for the
camera, as well as for the light and for the background-plane are hard-
coded in {{{sage/plot/plot3d/base.pyx}}}:
{{{
def tachyon(self):
...
camera
zoom 1.0
aspectratio 1.0
antialiasing %s
raydepth 8
center 2.3 2.4 2.0
viewdir -2.3 -2.4 -2.0
updir 0.0 0.0 1.0
end_camera
light center 4.0 3.0 2.0
rad 0.2
color 1.0 1.0 1.0
plane
center -2000 -1000 -500
normal 2.3 2.4 2.0
TEXTURE
AMBIENT 1.0 DIFFUSE 1.0 SPECULAR 1.0 OPACITY 1.0
COLOR 1.0 1.0 1.0
TEXFUNC 0
}}}
Those things should be variable, i.e. it should be possible to pass those
parameters by optional parameters (e.g. when calling {{{show}}}).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13111>
Sage <http://www.sagemath.org>
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