Commit Graph

25 Commits

Author SHA1 Message Date
Tamito Kajiyama
a7ab389d54 Fix for missing 'field-of-view angle' property for a panoramic camera. 2014-03-12 00:08:28 +09:00
Bastien Montagne
5b83a89c81 Followup to r59434 : py UI scripts edits.
Notes:
* Made those edits by full checking of py files, so I should have spoted most needed edits, yet it remains quite probable I missed a few ones, we'll fix if/when someone notice it...
* Also made some cleanup "on the road"!
2013-08-23 20:41:21 +00:00
Bastien Montagne
44632295b3 Some minor cleanup in camera's FOV angle props (mostly use DEG2RAD macro, and remove reference to degrees in tips - user is free to use radians if he prefers!). 2012-12-31 14:52:55 +00:00
Dalai Felinto
1ecde9a137 camera sensor ui fix: grey out values when not affecting camera
reviewed by Thomas Dinges (DingTo)
2012-11-21 19:08:27 +00:00
Sergey Sharybin
b6bb65cd21 Blender internal is using camera focal length when panorama rendering is used
This means it doesn't make sense hiding focal length settings for panorama
camera if blender internal renderer is used.
2012-11-05 08:19:58 +00:00
Brecht Van Lommel
a64016c71a Camera: bring Title Safe display up to date, making it a Safe Areas option that
shows both title safe and action safe areas following more modern standards.

Patch #32822 by Harley Acheson, full description:

Our current "title safe" camera display option is anachronistic. It shows a
border of 10% on all edges, which used to be the recommended title safe area
for 4:3 content on standard definition CRT televisions. However we are very
unlikely to create new projects that output for SD TV at that aspect ratio.

This patch change the option to "safe areas" with and indicates the
"title safe" area (also known as "graphic safe") as well as the "action safe"
area. "Title Safe" is an area visible by all reasonably maintained sets, where
text was certain not to be cut off. "Action Safe" is a larger area that
represented where a "perfect" set (with high precision to allow less
overscanning) would cut the image off.

The current recommendation for Action Safe is 3.5% on all edges, which is the
maxiumum overscan for TVs now. The recommended title safe is now 5% vertically
and 10% horizontally for content that is of wider aspect ratio than 4:3. The
reason for the difference between horizontal versus vertical margin is because
wider content would be letterboxed on an older 4:3 television, giving it
additional margin.
2012-10-25 13:31:45 +00:00
Dalai Felinto
d7fbe03a8a Fisheye Camera for Cycles
For sample images see:
http://www.dalaifelinto.com/?p=399 (equisolid)
http://www.dalaifelinto.com/?p=389 (equidistant)

The 'use_panorama' option is now part of a new Camera type: 'Panorama'.
Created two other panorama cameras:

- Equisolid: most of lens in the market simulate this lens - e.g. Nikon, Canon, ...)
             this works as a real lens up to an extent. The final result takes the
             sensor dimensions into account also.
             .:. to simulate a Nikon DX2S with a 10.5mm lens do:
                 sensor: 23.7 x 15.7
                 fisheye lens: 10.5
                 fisheye fov: 180
                 render dimensions: 4288 x 2848

- Equidistant: this is not a real lens model. Although the old equidistant lens simulate
               this lens. The result is always as a circular fisheye that takes the whole sensor
               (in other words, it doesn't take the sensor into consideration).
               This is perfect for fulldomes ;)

               For the UI we have 10 to 360 as soft values and 10 to 3600 as hard values (because we can).


Reference material:
http://www.hdrlabs.com/tutorials/downloads_files/HDRI%20for%20CGI.pdf
http://www.bobatkins.com/photography/technical/field_of_view.html

Note, this is not a real simulation of the light path through the lens.
The ideal solution would be this:
https://graphics.stanford.edu/wikis/cs348b-11/Assignment3
http://www.graphics.stanford.edu/papers/camera/


Thanks Brecht for the fix, suggestions and code review.
Kudos for the dome community for keeping me stimulated on the topic since 2009 ;)

Patch partly implemented during lab time at VisGraf, IMPA - Rio de Janeiro.
2012-05-04 16:20:51 +00:00
Sergey Sharybin
c8636ca3dd Fix #30421: Panorama option in camera properties always disabled
Issue was caused by comparing camera's type with PERSPECTIVE instead of PERSP which is
declared in RNA files.

Patch by Susanne H., thanks!
2012-03-02 15:14:42 +00:00
Brecht Van Lommel
4a90339519 Cycles: support for camera rendering an environment map with equirectangular
environment map, by enabling the Panorama option in the camera.

http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Camera#Panorama

The focal length or sensor settings are not used, the UI can be tweaked still to
communicate this, also panorama should probably become a proper camera type like
perspective or ortho.
2012-02-28 16:44:54 +00:00
Campbell Barton
11947f1a67 pep/style edits & quiet some warnings 2011-11-11 03:28:46 +00:00
Campbell Barton
f086201518 cmake & pep8 tidy up, also some style edits.
remove unneeded collection length function.
2011-11-08 01:32:34 +00:00
Brecht Van Lommel
7b47a4125f Camera UI: tweaking panels, move clipping back because it's not part of the
preset, and move depth of field settings to a separate panel.
2011-11-04 18:10:50 +00:00
Campbell Barton
209ceb6969 correct some warnings, also sensor_x was being paassed to object_camera_matrix(...) for x and y args, looks like an accident 2011-11-04 15:21:34 +00:00
Sergey Sharybin
4ea816837d Configurable sensor size:
- Added support of variable size sensor width and height.
- Added presets for most common cameras, also new presets can be defined by user.
- Added option to control which dimension (vertical or horizontal) of sensor
  size defines FOV. Old behavior of automatic FOV calculation is also kept.
- Renderer, viewport, game engine and collada importer/exporter should
  deal fine with this changes. Other exporters would be updated soon.
2011-11-04 14:36:06 +00:00
Campbell Barton
f4c56a879d remove use of gettext: _("...") style translation now its handled by rna. 2011-09-21 15:18:38 +00:00
Campbell Barton
8f5112f191 pep8 update & some minor cmake edits. 2011-09-20 18:29:19 +00:00
Sergey Sharybin
0eda51f2ea Fixing issues with i18n stuff:
- Make gettext stuff draw-time. so switching between languages
  can happens without restart now.
- Added option to translate visible interface (menus, buttons, labels)
  and tooltips. Now it's possible to have english UI and localized tooltips.
- Clean-up sources, do not use gettext stuff for things which can be
  collected with RNA.
- Fix issues with windows 64bit and ru_RU locale on my desktop
  (it was codepage issue).
- Added operator "Get Messages" which generates new text block with
  with all strings collected from RNA.
- Changed script for updating blender.pot so now it appends
  messages collected from rna to automatically gathered messages.
  To update .pot you have to re-generate messages.txt using "Get Messages"
  operator and then run update_pot script.
- Clean up old translation stuff which wasn't used and most probably
  wouldn't be used.
- Return back "International Fonts" option, so if it's disabled, no
  gettext lookups happens on draw.
- Merged read_homefile function back. No need in splitting it.

TODO:
- Custom fonts and font size.
  Current font isn't nice at least for russian locale, it's
  difficult to read it.
- Put references to messages.txt so gettext can merge translation when
  name/description of some property changes.
2011-09-15 13:20:18 +00:00
Xiao Xiangquan
981f7fcd0d merge with trunk r39834 2011-09-01 15:08:32 +00:00
Campbell Barton
1324173e99 pep8 edits and change '!= None' to 'is not None' 2011-08-22 09:01:49 +00:00
Campbell Barton
b374ab919a import common classes from bpy.types, saves ~1000 python getattrs on startup. 2011-08-12 06:57:00 +00:00
Xiao Xiangquan
79656a65e0 finish handle for properties_XXX scripts 2011-08-02 16:51:50 +00:00
Campbell Barton
2889f5ae2c camera composition guides: center, thirds, golden rule 2011-05-10 03:03:53 +00:00
Campbell Barton
7f598451fc fix [#26906] Panorama Button (Camera Data Properties)
- render check for ortho/panorama combination wasn't working since the flags were not initialized at the time of checking.
- disable panorama button in ortho mode.
2011-04-15 12:08:17 +00:00
Campbell Barton
265cdf29fb fix [#26754] Live Edit and Editing UI scripts don't work 2011-04-04 10:13:04 +00:00
Campbell Barton
2e6a02438e move script directories for internal blender scripts.
ui/ --> startup/bl_ui
op/ --> startup/bl_operators

scripts/startup/ is now the only auto-loading script dir which gives some speedup for blender loading too.

~/.blender/2.56/scripts/startup works for auto-loading scripts too.
2011-03-21 12:35:49 +00:00