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Curve (cylinder) rendering bug #600
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Related to #274, but now OSPRay does not use its own intersection computation anymore but defers to Embree's curves: needs to be fixed there (I'll look into that). |
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We observe a cylinder rendering issue in OSPRay 3.2.0, which seems to occur whenever the length of the cylinder exceeds a certain threshold.
This is an animation showing a cylinder that extends from
(0,0,0)
to(x,0,0)
withx
varying from 0 to 30,000.The issue occurs for any cylinder radius, cylinder axis, camera direction, and projection type:
The cylinder is rendered using the
curve
geometry type:We have noticed this problem only now, because in our application (OVITO), scenes are typically smaller than 10,000 length units.
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