git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@230 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@229 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@228 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * adapted SimpleRaycaster and DRRRaycaster
 * fixed TumVisApplication::deinit() using wrong OpenGL context for deinitialization

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@227 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@226 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * introduced tools/raycasting.frag with useful helper methods for ray casting

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@225 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * fixed ImageDataRenderTarget::bind()
 * fixed InvalidationLevel

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@224 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@223 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@222 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@221 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * samplerXd.frag is now textureXd.frag
 * TextureParameters is now TextureXd and contains also the handle to the GLSL texture2d.frag
 * simplified getElementXd footprint: now only one texture parameter
 * adapted bind() methods of textures

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@220 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

some GUI improvements

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@219 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@218 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * fixed EEPGenerator and added TrackballNavigationEventHandler to DVRVis

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@217 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@216 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * added offset and voxelSize to ImageMappingInformation
 * introducing early EEPGenerator processor and DVRVis pipeline

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@215 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@214 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * added AbstractProperty::(de)init and HasPropertyCollection::(de)initAllProperties

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@213 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

* introducing transfer function editors: AbstractTransferFunctionEditor, SimpleTransferFunctionEditor and TransferFunctionEditorFactory
* added editor usage to TransferFunctionPropertyWidget

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@212 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@211 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@210 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * some minor fixes/improvements

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@209 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

* added DataHandle::removeData
* include/forward declaration clean-up

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@208 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 + added PropertyWidgetFactory
 + added AbstractPropertyWidget and StringPropertyWidget
 * replaced own observer implementation of AbstractPipeline and AbstractProperty with sigslot
 * changed PropertyCollection (aggregation) to HasPropertyCollection (inheritance)

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@207 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

* AbstractPipeline and AbstractProcessor inherit both from HasPropertyCollection

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@206 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@205 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * elaborated checks in TumVisApplication
 * added AbstractPipeline.getName() and AbstractProcessor.getName()

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@204 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * introducing TumVisApplication for easy and straight-forward setup of pipelines, contexts, evaluators, etc.
 * VisualizationPipeline must not get its canvas during construction anymore

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@203 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * introduced DataContainer::ScopedTypedData<T> for transparent  strongly-typed access to the data of a DataContainer while preserving the reference counting

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@202 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * introduced ReferenceCounted as base class
 * adapted AbstractData, DataHandle and DataContainer

Hence, there is still some work to do to - this version is still not more powerfull than the previous one.

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@201 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * added AbstractTransferFunction and SimpleTransferFunction
 * added TransferFunctionProperty stub
 * added TF fragment shader include
 * SliceExtractor starts to use the new features

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@200 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@199 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * QtContextManager uses QtThreadedCanvas
 * cleaned up tgt


git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@198 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@197 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * added Runnable interface
 * started letting PipelineEvaluator manage its thread itself
 * documentation

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@196 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

It took quite some time, but this commit introduces thread-safe management and access to multiple OpenGL contexts.
 * added tgt::QtContextManager for managing multiple OpenGL contexts
 * adapted tgt::GLContext and tgt::QtGLContext, tgt::QtThreadedPainter
 * added PipelineEvaluator for evaluating pipelines in separate threads
 * added various lock/sync features to processors, pipelines, and processors

However, there's still plenty of clean-up work to do: some parts of the tgt library are quite messed up and the core library interfaces need some polishing...


git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@195 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * introduced abstract tgt::GLContext for thread-safe management of an OpenGL context
 * introduced Qt-threading based tgt::QtGLContext, tgt::QtThreadedCanvas and tgt::QtThreadedPainter
 * adapted tumvis-core and tumvis-application to new OpenGL context handling

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@194 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

 * Moved paint() method out of VisualizationPipeline back to TumVisPainter
 * started using signals/slots instead of simple observer implementation

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@193 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@192 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@191 bb408c1c-ae56-11e1-83d9-df6b3e0c105e