Commit Graph

12296 Commits

Author SHA1 Message Date
Robert Osfield
046c3fca7a Cleaned up event handler and namespaces in prep for integrating keystone functionality into osgViewer 2013-05-07 14:43:36 +00:00
Robert Osfield
8810d27f7c Added keystone support for left eye, right eye and quad buffer stereo 2013-05-07 13:34:47 +00:00
Robert Osfield
9bb4ed08e1 Added keystone setup to vertical split stereo suport and cleaned up the horizontal split stereo code 2013-05-07 11:13:50 +00:00
Robert Osfield
f30160a5a4 Commented out debug output 2013-05-03 20:12:15 +00:00
Robert Osfield
668d351765 Introduced new scheme for handling mouse events with osgViewer. The new scheme enables robust event handling even when using distortion correction render to texture Cameras. 2013-05-03 19:26:27 +00:00
Robert Osfield
63088ab63e As a test of new repository updated date in README.txt 2013-04-26 10:00:16 +00:00
Robert Osfield
a2615388db Refactored Keystone setup as a step toward integrating Keystone correction with stereo 2013-04-18 17:02:57 +00:00
Robert Osfield
adea6c9329 Implemented stereo support into osgkeystone as a testbed for moving stereo support from SceneView into osgViewer 2013-04-18 09:47:28 +00:00
Robert Osfield
65f23ba9af Implemented initial cut of anaglyphic stereo 2013-04-17 11:04:12 +00:00
Robert Osfield
5ce1ba67fb Changed point to osg::ref_ptr<> to prevent memory leaks. 2013-04-16 09:26:40 +00:00
Robert Osfield
34a6b38983 Preperation for adding stereo support direclty into osgViewer. 2013-04-15 14:21:32 +00:00
Robert Osfield
bc288d23dc Added support for enable/disabling the keystone editing using the Ctrl-g key to toggle the UI and grid on/off. 2013-04-12 13:01:51 +00:00
Robert Osfield
efbf05cd59 Moved keystone event handler onto the keystone distortion Camera. 2013-04-12 09:05:11 +00:00
Robert Osfield
835a80ae90 Refactoed the grid rendering so that it's now implemented as part of the distortion mesh pass, leaving the main scene graph alone. 2013-04-12 08:52:21 +00:00
Robert Osfield
f79d89e0ce Add support for a finer grained mesh on the distortion mesh for higher quality results. 2013-04-11 17:12:32 +00:00
Robert Osfield
7ff4be954b Moved the keystone geometry computation into a Keystone::compute3DPositions(..) method 2013-04-11 16:07:49 +00:00
Robert Osfield
830d21471b Removed old experimental keystone code to clean up the example 2013-04-10 16:36:49 +00:00
Robert Osfield
18d14065a5 Changed the way that the keystone geometry is calculated. 2013-03-28 10:46:24 +00:00
Robert Osfield
3cccecb79d Added keypad control of corner points 2013-03-27 16:29:01 +00:00
Robert Osfield
6a4741cf54 Moved local variable into local scope to avoid it being created when not used. 2013-03-26 17:03:22 +00:00
Robert Osfield
b1c342c027 Introduced shearing of the image 2013-03-26 16:47:52 +00:00
Robert Osfield
a5cea75d47 Improved the setup of the keystone distortion correction mesh. 2013-03-26 11:00:05 +00:00
Robert Osfield
dd8d7c2839 Updated developer release number 2013-03-21 16:42:09 +00:00
Robert Osfield
ed35a0a07a Added check against isVertexBufferObjectSupported() in set*Pointer() methods 2013-03-21 16:22:30 +00:00
Robert Osfield
6c723df2d6 Added keystone grid to aid editing 2013-03-21 11:35:21 +00:00
Robert Osfield
bc3cff2406 Added arrow key support. Added support for using ctrl and shift keys to modulate how senstive the mouse and key movement is when modifying the keystone parameters. 2013-03-20 14:03:28 +00:00
Robert Osfield
7aad7dfd78 Improve corner point tracking/keystone computation 2013-03-19 16:43:27 +00:00
Robert Osfield
1dba64ac6c Added event handle for interactive setting of keystone variables 2013-03-19 12:44:03 +00:00
Robert Osfield
890ecb6abb Experiments with modifying the projection matrix to provide keystoning. 2013-03-15 17:35:43 +00:00
Robert Osfield
ab55668ff3 Initial skeleton of new osgkeystone example 2013-03-14 16:24:22 +00:00
Robert Osfield
93e6a59c9a From Aurelien Albert, "There is a little bug in the osg::Group::insertChild method :
If the index is more than the size of _children vector, the new child is pushed at the end of the vector, but the index value is unmodified, so an incorrect value is passed to the "childInserted" method."
2013-03-11 17:16:32 +00:00
Robert Osfield
5d7049dd9c From Chris Hanson, " Adds missing copy for _bbox member variable to copy constructor:
LightPointNode::LightPointNode(const LightPointNode& lpn,const osg::CopyOp& copyop):
    osg::Node(lpn,copyop),
    _bbox(lpn._bbox),
    _lightPointList(lpn._lightPointList),
    _minPixelSize(lpn._minPixelSize),
    _maxPixelSize(lpn._maxPixelSize),
    _maxVisibleDistance2(lpn._maxVisibleDistance2),
    _lightSystem(lpn._lightSystem),
    _pointSprites(lpn._pointSprites)
{
}


  Lacking this causes _bbox to be uninitialized after LOD changes when paged databases refer to shared subgraphs.

"
2013-02-22 17:42:47 +00:00
Robert Osfield
68fdae5761 From Lukasz Izdebski,"added support for gl_SampleMaski." 2013-02-13 16:29:03 +00:00
Robert Osfield
3efcc51d76 From Jordi Torres, "This error occurs when compiling current OSG with the NDK >=r8c:
android-ndk-r8d/build/gmsl/__
gmsl:512: *** non-numeric second argument to `wordlist' function: ''. Stop.

This is discussed in this thread[1].
The solution is to add <uses-sdk android:minSdkVersion="8" /> to the manifest as the OSG library will only run in devices with Android>=2.2 (Froyo) with API level 8 [2].

The fix does not affect to older sdk's.

Thanks to Jan Ciger for spotting the bug and find a possible solution. "
2013-02-13 16:03:35 +00:00
Robert Osfield
63cd217c77 From Jordi Torres, Android build fix 2013-02-12 15:44:52 +00:00
Robert Osfield
21676c4db0 From Jordi Torres, fix for Android build 2013-02-12 15:40:21 +00:00
Robert Osfield
bce2e7d71d From Stephan Huber, fixed bug in setting _numMessagesPerEvent and added more debug information 2013-02-12 15:18:06 +00:00
Robert Osfield
f549a9cb38 From Mike Connell, "3 smaller fixes for the 3DS loader (against trunk)
1. Respect "noMatrixTransforms" option for matrices attached to meshes, not only those attached to nodes

2. traverse_nodes variable did the exact opposite of it's description.

3. Always try to load referenced textures, even if we can't find the files (in order to the the registry's ReadFileCallback have a stab at it)
"
2013-02-07 19:16:07 +00:00
Robert Osfield
b7ccf3f377 From Lukasz Izdebski , "I added write and read numInstances in PrimitiveSet." 2013-02-07 11:10:24 +00:00
Robert Osfield
2700c9d5e5 Updated SO version in prep for serialization foramt change 2013-02-07 11:08:34 +00:00
Robert Osfield
3d4aaacd14 Updated AUTHORS list 2013-02-07 08:46:44 +00:00
Robert Osfield
0e9d969c84 From Wee See, Support for importing OpenFlight Surface Material Codes using osg::Object::UserValue. Notes from Wee See:
See attached my ported code, which fulfills:

- using of setUserValue()/getUserValue()
- user-value will be attached to Geode or Drawable
- actually 3 values will be added: SMC (surface), FID (feature) and IRC (IRcolor). Its UserValue-names are < UA:SMC >, < UA:FID > and < UA:IRC > (without spaces!)
- user-value will be attached to Geode or Drawable
- has an option (named preserveNonOsgAttrsAsUserData) for control whether the UserValues should be attached (Default: no UserValues will be attached)

Reading out this values is very simple. Here is an example (uservalue-name without spaces!):

signed short smc;
if (myGeode.getUserValue("< UA:SMC >", smc))
{
  doSomethingWithTheGeodeAndItsSmc(myGeode, smc);
}
else
{
  // geode has no SMC
}
2013-02-06 16:04:13 +00:00
Robert Osfield
00c7e5e552 From Aurelien Albert, "This line,I use the "useVertexAttributeAliasing" mode in my application, and color arrays are not normalized, so shaders get [0.0-255.0] values instead of [0.0-1.0] values.
This patch fix this."

and those below, will be ignored
----

M    include/osg/State
2013-02-06 14:50:37 +00:00
Robert Osfield
c89d1968fd Added TODO note about RGB -> RGBA 2013-02-06 14:49:48 +00:00
Robert Osfield
29eb65c77d From David Longest, "I have updated the FFmpeg plugin to support the 1.0 release version of FFmpeg. The files attached were modified in order to facilitate the update. Below are the details for all changes made.
Header update

FindFFmpeg.cmake has been changed in order to support the new header include format for FFmpeg. In the 1.0 release, a new file had been added with the name “time.h” in the avutil library. The previous method of adding includes caused conflicts with the ANSI C “time.h” file. Now the include directive will only use the main include folder. All files using the old include format have been updated to reflect the change.



Added __STDC_CONSTANT_MACROS define to CMakeLists.txt

Since there is no guarantee that FFmpegHeaders.hpp will be included before stdint.h is included, the define has been moved from FFmpegHeaders.hpp to be part of the CMakeLists.txt for the FFmpeg plugin. This will allow the define to work on all compilers regardless of include order.



Replaced AVFormatParameters with AVDictionary

AVFormatParameters is no longer supported in FFmpeg and has been replaced with a key/value map of strings for each setting. FFmpegParameters and FFmpegDecoder has been updated to reflect this.



Replaced av_open_input_file with avformat_open_input

FFmpeg now opens files using avformat_open_input. Since the av_open_input_file method is deprecated, the FFmpegDecoder class has been updated to reflect this change.



Added custom AVIOContext field to options

Since some formats and inputs may not be supported by FFmpeg, I have added a new parameter that allows a user to allocate their own AVIOContext. This class will allow for creating a read, seek, and write callback if they desire.



Checking for start_time validity

It is possible for some file formats to not provide a start_time to FFmpeg. This would cause stuttering in the video since the clocks class would be incorrect.



Removed findVideoStream and findAudioStream

The new FFmpeg release already has a function that will find the best audio and video stream. The code has been replaced with this function.



Updated error reporting

Some functions would not log an error when opening a file or modifying a file failed. New logs have been added as well as a function to convert error numbers to their string descriptions.



decode_video has been replaced

The old decode_video function would remove extra data that some decoders use in order to properly decode a packet. Now av_codec_decode_video2 has replaced that function.



Picture format changed from RGBA32 to RGB24

Since most video will not contain an alpha channel, using a 24 bit texture will use less memory."
2013-02-06 12:46:03 +00:00
Robert Osfield
19bfa92c91 Simplified include/osg/Math to use Standard C++ maths headers - <cmath> and <cfloat> 2013-02-06 12:02:05 +00:00
Robert Osfield
0b3da415ef Fixed warning 2013-02-06 11:16:29 +00:00
Robert Osfield
09f42e1411 From Stephan Huber, fixed for Windows 64bit build 2013-02-06 09:20:10 +00:00
Robert Osfield
8ed0780967 Added .get()'s to fix compilation when ref_ptr<> type conversion is disabled 2013-02-05 18:22:46 +00:00
Robert Osfield
f9356603cf Updated ChangeLog 2013-02-04 16:25:52 +00:00