Tight angles with extruder

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Using BezierPath in an extruder can produce visual bugs, especially when 
working with tight angles. A workaround should be found to make it look 
visually OK.

Original issue reported on code.google.com by [email protected] on 4 Nov 2010 at 10:13

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Algorithm idea:
- First, find the bounding circle of the shape
- Determine the intersection line between the two planes (last path point and 
current point)
- Project q*circleCenter3 on this line
- If distance from this point to its projection is > enclosingCircleRadius, no 
action taken
- Otherwise, shift v0 by the amount needed

Original comment by [email protected] on 17 Feb 2011 at 8:52

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Implementing the method described above gave weird results, because while 
translating shape, orientation was not updated.
Another approach to take:
- Let this function be a part of Path, so orientations are re-computed when 
extruding.
- Create a function in Shape/multiShape to find the smallest bounding circle.

Original comment by [email protected] on 18 Apr 2011 at 8:47

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Didn't work either... disabled feature and postpone to 0.3...

Original comment by [email protected] on 25 Apr 2011 at 8:14

• Added labels: Milestone-0.3
• Removed labels: Milestone-0.2

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Original comment by [email protected] on 17 Dec 2012 at 11:00

• Added labels: Milestone-0.4
• Removed labels: Milestone-0.3