Opened 7 years ago

Closed 5 years ago

#8812 closed bug (fixed)

[Mandelbrot] black parts in fractals

Reported by: diver Owned by: phoudoin
Priority: normal Milestone: R1
Component: Applications/Mandelbrot Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

Description

This is hrev44440 with intel_extreme driver.

Attachments (10)

mandelbrot.png (28.2 KB ) - added by diver 7 years ago.
Mandelbrot128.png (15.2 KB ) - added by Premislaus 7 years ago.
Mandelbrot256.png (16.2 KB ) - added by Premislaus 7 years ago.
Mandelbrot384.png (16.1 KB ) - added by Premislaus 7 years ago.
Mandelbrot512.png (16.0 KB ) - added by Premislaus 7 years ago.
Mandelbrot768.png (16.0 KB ) - added by Premislaus 7 years ago.
Mandelbrot1024.png (16.0 KB ) - added by Premislaus 7 years ago.
Mandelbrot2048.png (16.0 KB ) - added by Premislaus 7 years ago.
Mandelbrot4096.png (16.6 KB ) - added by Premislaus 7 years ago.
Mandelbrot8192.png (16.4 KB ) - added by Premislaus 7 years ago.

Download all attachments as: .zip

Change History (14)

by diver, 7 years ago

Attachment: mandelbrot.png added

comment:1 by scottmc, 7 years ago

Summary: [Mandelbrot] balck parts in fractals[Mandelbrot] black parts in fractals

comment:2 by phoudoin, 7 years ago

As the inner part is supposed to be black but is not anymore for the "square" near the mandelbrot edge, I guess it's either an issue with IndexFor() method or some rounding issue somewhere that changed making the value of edge's inner square valued to something else than 0.

comment:3 by Premislaus, 7 years ago

For me this error also occurs. I have Radeon HD driver.

by Premislaus, 7 years ago

Attachment: Mandelbrot128.png added

by Premislaus, 7 years ago

Attachment: Mandelbrot256.png added

by Premislaus, 7 years ago

Attachment: Mandelbrot384.png added

by Premislaus, 7 years ago

Attachment: Mandelbrot512.png added

by Premislaus, 7 years ago

Attachment: Mandelbrot768.png added

by Premislaus, 7 years ago

Attachment: Mandelbrot1024.png added

by Premislaus, 7 years ago

Attachment: Mandelbrot2048.png added

by Premislaus, 7 years ago

Attachment: Mandelbrot4096.png added

by Premislaus, 7 years ago

Attachment: Mandelbrot8192.png added

comment:4 by pulkomandy, 5 years ago

Resolution: fixed
Status: newclosed

Fixed in hrev47657.

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