Remove binary property. Make volume modules part of default build (#878)

modules/toyvolume/include.cmake

@@ -1,3 +1,5 @@
+set(DEFAULT_MODULE ON)
+
 set (OPENSPACE_DEPENDENCIES
   space
 )

modules/volume/include.cmake

@@ -1,3 +1,5 @@
+set(DEFAULT_MODULE ON)
+
 set (OPENSPACE_DEPENDENCIES
   space
 )

modules/volume/transferfunctionhandler.cpp

@@ -76,7 +76,6 @@ TransferFunctionHandler::TransferFunctionHandler(const properties::StringPropert
     , _maxValue(MaxValueInfo)
     , _saveTransferFunction(SaveTransferFunctionInfo)
     , _transferFunctionProperty(TransferFunctionInfo)
-    , _histogramProperty(HistogramInfo)
 {
     _transferFunction = std::make_shared<openspace::TransferFunction>(
         _transferFunctionPath
@@ -86,7 +85,6 @@ TransferFunctionHandler::TransferFunctionHandler(const properties::StringPropert
 void TransferFunctionHandler::initialize() {
     addProperty(_transferFunctionPath);
     addProperty(_transferFunctionProperty);
-    addProperty(_histogramProperty);
     addProperty(_dataUnit);
     addProperty(_minValue);
     addProperty(_maxValue);
@@ -111,10 +109,6 @@ void TransferFunctionHandler::initialize() {
     _saveTransferFunction.onChange([this]() { saveEnvelopes(); });
 }
 
-void TransferFunctionHandler::setHistogramProperty(openspace::Histogram& histogram) {
-    _histogramProperty.setValue(histogram.getBinaryData());
-}
-
 void TransferFunctionHandler::setTexture() {
     if (_transferFunctionProperty.value().createTexture(*_texture)) {
         uploadTexture();

modules/volume/transferfunctionhandler.h

@@ -28,7 +28,6 @@
 #include <openspace/properties/propertyowner.h>
 
 #include <modules/volume/transferfunctionproperty.h>
-#include <openspace/properties/binaryproperty.h>
 #include <openspace/properties/stringproperty.h>
 #include <openspace/properties/triggerproperty.h>
 #include <memory>
@@ -49,8 +48,6 @@ public:
 
     void initialize();
 
-    void setHistogramProperty(openspace::Histogram& histogram);
-
     void setTexture();
     void loadStoredEnvelopes();
     void saveEnvelopes();
@@ -72,7 +69,6 @@ private:
     properties::TriggerProperty _saveTransferFunction;
     std::string _filePath;
     properties::TransferFunctionProperty _transferFunctionProperty;
-    properties::BinaryProperty _histogramProperty;
     std::shared_ptr<openspace::TransferFunction> _transferFunction;
     std::shared_ptr<ghoul::opengl::Texture> _texture;
 };