GitLab

Attempted colored shadows, but this does not give correct results yet.

Who would have thought that active mip-mapping during rendering creates such artifacts...

* Fixed orientation of XY-slice (flipped along Y axis)
* Implemented background for raycasting result
* Fixed sum for volume rendering integral evaluation in simpleraycaster.frag

* Moving to Apache 2.0 license
* Updated AUTHORS.txt

removed getElementXD() and getElementXDNormalized() from core GLSL headers since the same functionality is directly provided by GLSL with texture() and texelFetch() in a much cleaner way.

work on Issue #88: cleaned up VertexArrayObject interface. It's now simpler and more straight-forward.

 * fixed 1D geometry TF editor
 * introduced OptionProperty to specify gradient computation mode
 * added s_changed signal of properties also being propagated to its shared properties
 * fixed sampling rate compensation when using adaptive sampling in simpleraycaster.frag

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@511 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

* minor changes

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@499 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

* fixed transfer function shader
* let processor unlock call after execution be handled by seperate thread

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@494 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * Fixed Issue #38: Made common GLSL header conform to the standards (no samplers in structs)
 * Fixed failing destruction of OpenGL buffers when destructing GeometryData from threads without OpenGL context
 * Fixed wrong pointers in GLContexts due to using this pointer of incompletely constructed class

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@463 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * changed samplingStepSize property to more convenient samplingRate

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@349 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@348 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

Work on SimpleRaycaster to implement adaptive sampling and intersection refinement, still some work to do though...

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@347 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

The modules package is now itsself modular. Every subdirectory in modules/ builds its own submodule that can be individually switched on and off. Therefore each submodule needs its own submodule.cmake file to specify the build targets etc.
This is neat!

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@340 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@338 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@335 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@334 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@326 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@304 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * added hard shadows to SimpleRaycaster

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@302 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * introducing DepthDarkening processor

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@301 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@300 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * introducing ProcessorDecoratorShading and shading GLSL include
 * added Shading to SimpleRaycaster

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@295 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * added gradient fragment shader include
 * implemented first hit normal computation to SimpleRaycaster

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@294 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * implemented first hitpoint calculation to SimpleRaycaster

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@293 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@289 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@275 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@262 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * fixed depth calculation in SimpleRaycaster

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@235 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

* added depth calculation fragment shader

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@234 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * added update_legal_header.py script for updating the legal header in all code files of the project
 * ran the file => all TUMVis source files now contain the legal header

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@231 bb408c1c-ae56-11e1-83d9-df6b3e0c105e