Support layer and interaction transparancy. Refs #1

2018-04-05 16:08:58 +02:00
parent 21fdc45e65
commit 3e4452ca3a
12 changed files with 114 additions and 12 deletions
--- a/src/fmri/LayerVisualisation.cpp
+++ b/src/fmri/LayerVisualisation.cpp
@@ -1,6 +1,7 @@
 #include "LayerVisualisation.hpp"
 #include "Range.hpp"
 #include "utils.hpp"
+#include "RenderingState.hpp"

 const std::vector<float> &fmri::LayerVisualisation::nodePositions() const
 {
@@ -25,6 +26,11 @@ void fmri::LayerVisualisation::initNodePositions<fmri::LayerVisualisation::Order
    }
 }

+float fmri::LayerVisualisation::getAlpha()
+{
+    return RenderingState::instance().layerAlpha();
+}
+
 template<>
 void fmri::LayerVisualisation::initNodePositions<fmri::LayerVisualisation::Ordering::SQUARE>(size_t n, float spacing)
 {