Changeset 4973 for geovis/trunk/Renderer.cpp

Timestamp:

Jan 31, 2015, 11:27:43 PM (10 years ago)

Author:

ldelgass

Message:

First pass at protocol to set ephemeris time (currently uses server local time)

File:

• geovis/trunk/Renderer.cpp (modified) (3 diffs)

geovis/trunk/Renderer.cpp

@@ -736 +736 @@
         skyOpts.atmosphericLighting() = true;
         skyOpts.exposure() = 3.0;
-        osgEarth::Util::SkyNode *sky = osgEarth::Util::SkyNode::create(skyOpts, mapNode);
-        sky->addChild(mapNode);
-        sky->attach(_viewer.get(), 0);
-        _sceneRoot = sky;
+        _skyNode = osgEarth::Util::SkyNode::create(skyOpts, mapNode);
+        _skyNode->addChild(mapNode);
+        _skyNode->attach(_viewer.get(), 0);
+        _sceneRoot = _skyNode;
 #else
         _sceneRoot = new osg::Group();
@@ -745 +745 @@
 
         TRACE("Creating SkyNode");
-        osgEarth::Util::SkyNode *sky = new osgEarth::Util::SkyNode(map);
-        _sceneRoot->addChild(sky);
-        sky->setAmbientBrightness(0.2f);
-        sky->setDateTime(now);
-        sky->attach(_viewer.get(), 0);
+        _skyNode = new osgEarth::Util::SkyNode(map);
+        _sceneRoot->addChild(_skyNode.get());
+        _skyNode->setAmbientBrightness(0.2f);
+        _skyNode->setDateTime(now);
+        _skyNode->attach(_viewer.get(), 0);
 #endif
     } else {
@@ -811 +811 @@
         }
         _verticalScale->setScale(scale);
+        _needsRedraw = true;
+    }
+}
+
+void Renderer::setEphemerisTime(int year, int month, int day, double hours)
+{
+    if (_skyNode.valid()) {
+        osgEarth::DateTime time(year, month, day, hours);
+        _skyNode->setDateTime(time);
         _needsRedraw = true;
     }