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  1. 10 Apr, 2015 1 commit
    • Christian Schulte zu Berge's avatar
      Major fix for AMD GPUs. · 083a730a
      Christian Schulte zu Berge authored
      Apparently, glBindAttribLocation() does not work as planned with AMD GPUs. Therefore, all Shaders yielded black images. Replaced all attribute locations with hard-coded ones in the vertex shader and removed corresponding convenience function from cgt::Shader.
      
      refs #382
      083a730a
  2. 18 Feb, 2015 2 commits
  3. 06 Feb, 2015 1 commit
  4. 16 Jan, 2015 1 commit
  5. 09 Dec, 2014 1 commit
  6. 05 Dec, 2014 2 commits
  7. 24 Oct, 2014 1 commit
    • Christian Schulte zu Berge's avatar
      Finished work on refactoring the camera API · 3c921952
      Christian Schulte zu Berge authored
      * Removed CameraProperty, CameraPropertyWidget and TrackballNavigationEventListener
      * replaces all known occurrences of the above three with the new TrackballCameraProvider processor
      * introduced TrackballCameraProvider::reinitializeCamera()
      
      refs #141
      3c921952
  8. 23 Oct, 2014 2 commits
  9. 15 Oct, 2014 2 commits
    • Christian Schulte zu Berge's avatar
      Moved AbstractJob and OpenGLJobProcessor from campvis-core to tgt and adapted... · fb8b1880
      Christian Schulte zu Berge authored
      Moved AbstractJob and OpenGLJobProcessor from campvis-core to tgt and adapted and cleaned up all necessary includes/references.
      fb8b1880
    • Christian Schulte zu Berge's avatar
      Started refactoring the CAMPVis OpenGL Wrapping API: · 58512d30
      Christian Schulte zu Berge authored
      The new OpenGL wrapping API allows for full multi-threaded access to OpenGL contexts. Instead of one single thread scheduling all OpenGL jobs for all contexts, the new GlContextManager allows for OpenGL access from multiple threads while ensuring that each OpenGL context is acquired by only one thread at a time.
      
      Detailed list of changes:
      * tgt::GlContextManager keeping track of which threads acquire which OpenGL contexts and which threads currently have a context acquired.
      * OpenGLJobProcessor does no longer schedules and execute the OpenGL calls for all existing contexts, but only for one single context that can be used for background tasks or other jobs that explicitly need a valid OpenGL context.
      * AbstractPipeline now implements the Runnable interface and thus runs in it's own thread. This thread also owns the pipeline's OpenGL context.
      * AbstractPipeline has a new pure virtual method executePipeline() that has to perform all computations done by the pipeline.
      * AbstractPipeline now takes directly care of calling Painter::paint() of the pipeline's canvas (instead of signalling the Painter). However, the Painter interface needs further cleanup.
      * AutoEvaluationPipeline was adapted to the new AbstractPipeline API, hence executing processors is no longer delegated to the OpenGLJobProcessor or the SimpleJobProcessor but entirely done in AutoEvaluationPipeline::executePipeline() and thus in the pipeline's thread.
      * Adjusted CampVisApplication, DataContainerInspectorWidget, and GeometryTransferFunctionEditor to the new API.
      58512d30
  10. 11 Aug, 2014 1 commit
  11. 27 Jul, 2014 1 commit
  12. 15 Jul, 2014 1 commit
    • Christian Schulte zu Berge's avatar
      Fixed DataHandle reference counting implementation: · ac28b5d7
      Christian Schulte zu Berge authored
      * AbstractData now stores a weak_ptr to its shared_ptr owning group if existant. This avoids unintentional creation of multiple owning groups where each eventually tries to delete the AbstractData on its own (which will certainly not work)
      * Updated DataContainer implementation to use a hash map instead of an unordered map.
      ac28b5d7
  13. 05 May, 2014 1 commit
  14. 30 Apr, 2014 3 commits
  15. 29 Apr, 2014 1 commit
  16. 07 Apr, 2014 1 commit
    • Christian Schulte zu Berge's avatar
      Moved invalidation level from AbstractProperty to AbstractProcessor: · 293d43dd
      Christian Schulte zu Berge authored
      To now, each property hat an _invalidationLevel field that was evaluated by processors when the property had changed in order to determine what has to be done. However, since properties could also be owned by other classes, this design was semantically misleading.
      Therefore, it was removed with this commit and replaced by the invalidation map of each processor. Now, this per-processor mapping of property -> invalidation level is managed by the processor itself. Furthermore, the invalidation level is no longer setup during property creation but during AbstractProcessor::addProperty(), which also makes much more sense.
      
      ATTENTION: Due to these intrusive API changes, the code of all processors and other classes handling properties needs to be changed. As a reminder, the implementation of addProperty() also now takes a reference instead of a pointer, so that old code does no longer compile.
      
      refs #542
      293d43dd
  17. 05 Mar, 2014 1 commit
  18. 23 Jan, 2014 2 commits
  19. 21 Jan, 2014 2 commits
  20. 13 Jan, 2014 1 commit
    • Christian Schulte zu Berge's avatar
      Fixing commit 5f72759e: · 56724724
      Christian Schulte zu Berge authored
      C++ implicit conversion rules made ShaderManager::loadSeparate() ambiguous in some cases. So I decided to cut loose ends and completely refactored loading with standard version into ShaderManager::load() and loading with custom version into ShaderManager::loadWithCustomGlslVersion().
      ShaderManager::loadSeparate() is no longer available!
      56724724
  21. 11 Jan, 2014 1 commit
  22. 08 Jan, 2014 1 commit
    • Christian Schulte zu Berge's avatar
      Refactoring AbstractProcessor::process() for clearer semantics and better and... · cd9d3feb
      Christian Schulte zu Berge authored
      Refactoring AbstractProcessor::process() for clearer semantics and better and more uniform handling of invalidation levels:
       * AbstractProcessor::process() now calls updateShader(), updateProperties() and/or updateResult() with respect to the current invalidation level
       * each processor shall no longer override process() but the updateXYZ() methods, at minimum updateResult()
       * AbstractProcessor::process() takes care of (un)locking the processor itself (no need to do this from the outside anymore)
      
      Further implicit changes:
       * Removed redundant HasPropertyCollection::updateProperties()
      cd9d3feb
  23. 13 Dec, 2013 1 commit
  24. 28 Nov, 2013 1 commit
  25. 22 Nov, 2013 1 commit
    • mostajab's avatar
      + Using passthrough.vert and geometryrenderer.frag instead of the... · 38bfd697
      mostajab authored
      + Using passthrough.vert and geometryrenderer.frag instead of the meshGeometryRenderer.vert and meshgeometryrenderer.frag
      + adding comments for the destroy function of GeometryTextureInfo and why to use it.
      + Change the depth buffer size changing part of Paint() function in datacontainerinspectorcanvas checking part.
      + Delete the commented codes which are not necessary.
      + Fix the opening braces and removing the redundant parts and only for debugging parts.
      + DVRVis and volumerendererdemo default file is revereted to the original locations.
      + Revert the shaders to the original ones.
      + StartMouseDrag and EndMouseDrag functions of the trackball are replaced with mousePress and mouseRelease.
      
      - Delete the meshGeometryRenderer.vert and meshgeometryrenderer.frag.
      38bfd697
  26. 21 Nov, 2013 1 commit
  27. 18 Nov, 2013 2 commits
    • mostajab's avatar
    • mostajab's avatar
      + Untabifying the datacontainerinspectorcanvas.cpp and datacontainerinspectorcanvas.h · 22e94059
      mostajab authored
      + Moving the geomteryshader vertex and fragment shader to application folder as they belong to it.
      + Removing unndeeded shader code.
      + Opening braces convention is considered for datacontainerinspectorcanvas.cpp and datacontainerinspectorcanvas.h  also.
      + Reusing textues for color and depth buffers instead of creating and deleting them.
      + adding gettrackball function to trackball event handler.
      + modifying resetcontent, mouse events in datacontainerinspectorcanvas class
      + using one depth buffer for datacontainerinspectorcanvas instead of one for every color buffer
      + using one frame buffer for whole datacontainerinspectorcanvas instead of one for every frame
      22e94059
  28. 16 Nov, 2013 1 commit
    • mostajab's avatar
      + Clearing the code · c8eb1d0e
      mostajab authored
      Bugs:
      - Invalid Enumerator during the rendering mesh
      - Problems in deleting the generated color and depth textures.
      - Depth darkening still has problem :(
      c8eb1d0e
  29. 15 Nov, 2013 1 commit
  30. 11 Nov, 2013 1 commit
  31. 08 Nov, 2013 1 commit