KNOWN BUGS

Blob problem (job000189)
and Blob : Toward a solution
(blob surface develops holes when "radius" is very small)
http://news.povray.org/3b99052c@news.povray.org
http://news.povray.org/3B991C90.D715B7A3@free.fr

Superellipsoid epsilon to big ? (job000190)
(strange dark patches occur on a superellipsoid when the east-west-
exponent is set very small)
http://news.povray.org/3b992a81@news.povray.org

Additional (?) blob bug
(blob component disappears when radius is 317 or greater)
http://news.povray.org/Xns9115B92CF7D8ACQ@204.213.191.226
(also reported as: Blob rendering error (job000136))
http://news.povray.org/Xns91203DC7F3CCQ@204.213.191.226

hf_gray_16 + png creates wrong output image (job000173)
(global_settings {hf_gray_16} causes "Cannot open output file")
http://news.povray.org/3BA3BAE6.4671C0BB@free.fr

Small window title bug
(Title switches back to "POV-Ray for Windows" after minimize or
restore.)
http://news.povray.org/3ba92966$1@news.povray.org

sin(X)^sin(X) -> crash! (job000179 and job000180)
http://news.povray.org/3baf7992@news.povray.org

Spline bug (job000182)
(The spline path is all wrong when certain time values are used.)
http://news.povray.org/3bb41dc8@news.povray.org

Strange spline problem (job000181)
(Changes from render to render. Control points are sometimes missing.)
http://news.povray.org/Xns9136AC2E64F60seed7@povray.org

Highlight bug (job000137)
(highlights are sometimes visible where they should be in shadow)
http://news.povray.org/3bb4cf08@news.povray.org

Macro bug (job000146)
(POV can dereference a deallocated pointer if you return a local from a
macro.)
http://news.povray.org/3BB4ED11.8EC69CEC@hotmail.com
(also reported as: strings operations crash with both compiles)
http://news.povray.org/e3piut8anmf4cli4pnfmstadgc3nleqvb2@4ax.com)

Radiosity sampling, with fix method (job000177)
(radiosity sample counter is reset to the start every time, sampling
artefacts are produced)
http://news.povray.org/3BC5A13E.9C022BD6@reading.ac.uk

Slow rendering when using +ua and antialiasing method 1 (job000191)
(No details available)
http://news.povray.org/3bbf6347@news.povray.org

Delayed syntax checking (job000192)
(declare without the "#" can cause a much later line to fail to parse
Parser will ignore the first token following old-style declares without
a #.)
http://news.povray.org/AM3LOAABMO27EwFh@econym.demon.co.uk

[bug] orthographic camera bug?
(objects sometimes disappear when the orthographic camera is used)
http://news.povray.org/3bdca5eb@news.povray.org

Bug: dispersion_samples affects photon brightness (job000193)
http://news.povray.org/MPG.1631c5fca936293298969e@news.povray.org

Jpeg and memory problem during animations (job000194)
(It seems that some memory is not properly released between frames when
a jpeg file is used)
http://news.povray.org/3be2ef0d@news.povray.org

Bug with blobs and media
(possibly related to  blob surface develops holes when "radius" is very
small)
http://news.povray.org/3be5f0b2@news.povray.org

Render Window Bug
(Render window pops up when application minimised, after which the
application doesn't open when clicked on the task bar.)
http://news.povray.org/3bde157e@news.povray.org

Povray main window disappears during rendering
(Possibly the same as the above)
http://news.povray.org/3c1350f4@news.povray.org

Another strange photon behavior (job000195)
(a: bright colored caustics. b: holes/circular black spots)
http://news.povray.org/MPG.16510f3e44067d3f9896ae@news.povray.org

panoramic projection bug? (job000196)
(When "angle" keyword within camera statement appears after "panoramic"
keyword then looks like ignored.)
http://news.povray.org/avnfut8fof5ualgf8hnrtpl1knlg8828sp@4ax.com

Black outline in smooth meshes
(The outline of smooth meshes exhibit black dots or areas (which go away
with double_illuminate))
http://news.povray.org/3bf6794e$1@news.povray.org

User_Abort_Command
(User_Abort_Command does not seem to work at all)
http://news.povray.org/Xns913D9F7268736seed7@povray.org

First report from bugreports
http://news.povray.org/u12outsm2kso3k5ef4lp26ogm5cvsm46ge@4ax.com

Re: trivial question on topic
(Poly Object Bug: heart has a dark line of artifacts)
http://news.povray.org/3BEBEB4C.CA854309@pacbell.net

Camera is off by half a pixel
http://news.povray.org/3bccc696@news.povray.org

Light_sources in light_groups don't cast shadows
(rendering without light buffers (-UL) puts the shadows back)
http://news.povray.org/3bfd4d63@news.povray.org

Save during render
(is very slow)
http://news.povray.org/jhaiduce@engin.umich.edu

double_illuminate only works with direct lighting
http://news.povray.org/3BF6F1FE.D21B0C6@oreka.com

no_image, merge and shadows
(setting no_image to an object in a merge causes that object to stop
casting shadows)
http://news.povray.org/vqfd0ucm5276q9j8sdh34afjliapc1kj0n@4ax.com

Isosurfaces *much* slower in beta 7?
(isosurfaces with "evaluate" are now very slow)
http://news.povray.org/3bdf24b3$1@news.povray.org

rand.inc VRand_In_Sphere flaw
(VRand_In_Sphere doesn't give uniform distribution)
http://news.povray.org/3bc64790$1@news.povray.org

problem with normals/functions: crash!
(if an isosurface is the first function parsed, then things go horribly
wrong)
http://news.povray.org/MPG.16724448f4beb4ad9896c3@news.povray.org

Isosurface : 2 bugs
(int() causes crash)
http://news.povray.org/3c082dbe@news.povray.org

IsoCacti.pov
(displays 754 evaluate warnings, most with incorrect values)
http://news.povray.org/3c08c36c$1@news.povray.org

Re: triangle texture interpolation
(the second texture is on the first point and the third texture is used
on the second and third points)
http://news.povray.org/3C0A8288.DDA0905B@free.fr

Blob component textures transformed twize
http://news.povray.org/3bf70645@news.povray.org

2 Win GUI bugs + nitpick
(Double-clicking a file in explorer that file isn't opened in the
instance that is already running)
http://news.povray.org/3C073446.3020104@NOzSiPpA.Mto
(also reported as: Problems starting Beta8 from Command Line)
http://news.povray.org/3c0abb67@news.povray.org

Keep Single Instance (always does, no matter setting)
http://news.povray.org/3c0b0881$1@news.povray.org

        BUGS FIXED IN NEXT BETA

image_pattern
(image_pattern produces brightness in range 76-255 instead of 0-255)
http://news.povray.org/3c09ff34@news.povray.org

o_shapes.pov (\scenes\portfolio) Beta 7 and 8
(Circle_Text and Supertorus examples have become incorrect)
http://news.povray.org/3C0A386B.7D3751C@compuserve.com

Bug with intersection stack (with crash)(job000175)
http://news.povray.org/5f13rtc0v0rso4fk7lut5e0980qa9g756b@4ax.com

Alpha problems: text is not antialiased (job000187)
(black objects are not antialiased on Unix and Windows versions, alpha
is not correctly output on Mac)
http://news.povray.org/3bea5a84$1@news.povray.org

        IT'S-NOT-A-BUG FIXED IN NEXT BETA

Focal blur aperture has no effect with camera types other than the
persective one
http://news.povray.org/3bceb66d@news.povray.org


-- 
Mike Williams
Gentleman of Leisure

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