X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fscene%2Fmodel%2Fmodel.cxx;h=3d7cf5f3f8493ee3244905fde46a991cc959a19f;hb=bda112297f2d81bd752b758bbb42485ccbf6a89e;hp=39eb41c5c4fac25301b89d38928ec0f87eeca0b7;hpb=aa67c738a115c04dd841eb0f6a53cd47aeeca542;p=simgear.git

diff --git a/simgear/scene/model/model.cxx b/simgear/scene/model/model.cxx
index 39eb41c5..3d7cf5f3 100644
--- a/simgear/scene/model/model.cxx
+++ b/simgear/scene/model/model.cxx
@@ -28,19 +28,41 @@
 SG_USING_STD(vector);
 
 
+
+////////////////////////////////////////////////////////////////////////
+// Global state
+////////////////////////////////////////////////////////////////////////
+static bool
+model_filter = true;
+
 
 ////////////////////////////////////////////////////////////////////////
 // Static utility functions.
 ////////////////////////////////////////////////////////////////////////
 
+static int
+model_filter_callback (ssgEntity * entity, int mask)
+{
+  return model_filter ? 1 : 0;
+}
+
 /**
  * Callback to update an animation.
  */
 static int
 animation_callback (ssgEntity * entity, int mask)
 {
-    ((SGAnimation *)entity->getUserData())->update();
-    return true;
+    return ((SGAnimation *)entity->getUserData())->update();
+}
+
+/**
+ * Callback to restore the state after an animation.
+ */
+static int
+restore_callback (ssgEntity * entity, int mask)
+{
+    ((SGAnimation *)entity->getUserData())->restore();
+    return 1;
 }
 
 
@@ -132,6 +154,10 @@ sgMakeAnimation( ssgBranch * model,
     animation = new SGBlendAnimation(prop_root, node);
   } else if (!strcmp("alpha-test", type)) {
     animation = new SGAlphaTestAnimation(node);
+  } else if (!strcmp("flash", type)) {
+    animation = new SGFlashAnimation(node);
+  } else if (!strcmp("dist-scale", type)) {
+    animation = new SGDistScaleAnimation(node);
   } else {
     animation = new SGNullAnimation(node);
     SG_LOG(SG_INPUT, SG_WARN, "Unknown animation type " << type);
@@ -175,6 +201,7 @@ sgMakeAnimation( ssgBranch * model,
   animation->init();
   branch->setUserData(animation);
   branch->setTravCallback(SSG_CALLBACK_PRETRAV, animation_callback);
+  branch->setTravCallback(SSG_CALLBACK_POSTTRAV, restore_callback);
 }
 
 
@@ -187,7 +214,7 @@ sgMakeAnimation( ssgBranch * model,
 ssgBranch *
 sgLoad3DModel( const string &fg_root, const string &path,
                SGPropertyNode *prop_root,
-               double sim_time_sec )
+               double sim_time_sec, ssgEntity *(*load_panel)(SGPropertyNode *) )
 {
   ssgBranch * model = 0;
   SGPropertyNode props;
@@ -223,6 +250,8 @@ sgLoad3DModel( const string &fg_root, const string &path,
 
                                 // Set up the alignment node
   ssgTransform * alignmainmodel = new ssgTransform;
+  if ( load_panel == 0 )
+    alignmainmodel->setTravCallback( SSG_CALLBACK_PRETRAV, model_filter_callback );
   alignmainmodel->addKid(model);
   sgMat4 res_matrix;
   sgMakeOffsetsMatrix(&res_matrix,
@@ -236,6 +265,18 @@ sgLoad3DModel( const string &fg_root, const string &path,
 
   unsigned int i;
 
+  if ( load_panel ) {
+                                // Load panels
+    vector<SGPropertyNode_ptr> panel_nodes = props.getChildren("panel");
+    for (i = 0; i < panel_nodes.size(); i++) {
+        SG_LOG(SG_INPUT, SG_DEBUG, "Loading a panel");
+        ssgEntity * panel = load_panel(panel_nodes[i]);
+        if (panel_nodes[i]->hasValue("name"))
+            panel->setName((char *)panel_nodes[i]->getStringValue("name"));
+        model->addKid(panel);
+    }
+  }
+
                                 // Load sub-models
   vector<SGPropertyNode_ptr> model_nodes = props.getChildren("model");
   for (i = 0; i < model_nodes.size(); i++) {
@@ -252,7 +293,7 @@ sgLoad3DModel( const string &fg_root, const string &path,
     align->setTransform(res_matrix);
 
     ssgBranch * kid = sgLoad3DModel( fg_root, node->getStringValue("path"),
-                                     prop_root, sim_time_sec );
+                                     prop_root, sim_time_sec, load_panel );
     align->addKid(kid);
     align->setName(node->getStringValue("name", ""));
     model->addKid(align);
@@ -271,5 +312,13 @@ sgLoad3DModel( const string &fg_root, const string &path,
   return alignmainmodel;
 }
 
+bool
+sgSetModelFilter( bool filter )
+{
+  bool old = model_filter;
+  model_filter = filter;
+  return old;
+}
+
 
 // end of model.cxx