On 2/20/2019 2:57 PM, Alain wrote:
> Le 19-02-19 Ã 00:23, Mike Horvath a Ã©critÂ :
>> On 2/18/2019 7:55 AM, Mike Horvath wrote:
>>> Better if I should attach the whole scene, no?
>> Performance is really poor in this scene. Each 600x600px frame of my
>> test animation takes about 5 minutes to render on my machine. I am
>> doing 120 frames. I guess I need to add some `bounded_by` statements
>> in there somewhere...
> In this case, you have a difference of cylinders intersected by some
> planes. Each block may end up with a bounding box large enough to
> contain the whole outer cylinder. This is a case where manually bounding
> with a tight box or a sphere can help.
Yes, I added bounding boxes and performance is very good now. Less than
10 seconds per frame.
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