Model Renderer|Definitions: Added "autoscale" to model metadata

By default, models are autoscaled to their Thing height.
skyjake · Jul 20, 2015 · c48cf8e · c48cf8e
1 parent a110e1d
commit c48cf8e
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Showing 3 changed files with 12 additions and 3 deletions.
diff --git a/doomsday/apps/client/include/render/modelrenderer.h b/doomsday/apps/client/include/render/modelrenderer.h
@@ -53,6 +53,7 @@ class ModelRenderer
     {
         StateAnims animations;
         de::Matrix4f transformation;
+        bool autoscaleToThingHeight = true;
     };
 
 public:

diff --git a/doomsday/apps/client/src/render/modelrenderer.cpp b/doomsday/apps/client/src/render/modelrenderer.cpp
@@ -33,6 +33,7 @@ static String const DEF_ANIMATION   ("animation");
 static String const DEF_MATERIAL    ("material");
 static String const DEF_UP_VECTOR   ("up");
 static String const DEF_FRONT_VECTOR("front");
+static String const DEF_AUTOSCALE   ("autoscale");
 
 DENG2_PIMPL(ModelRenderer)
 , DENG2_OBSERVES(filesys::AssetObserver, Availability)
@@ -201,6 +202,10 @@ DENG2_PIMPL(ModelRenderer)
             up = Vector3f(asset.geta(DEF_UP_VECTOR));
         }
         aux->transformation = Matrix4f::unnormalizedFrame(front, up);
+        if(asset.has(DEF_AUTOSCALE))
+        {
+            aux->autoscaleToThingHeight = !ScriptedInfo::isFalse(asset.get(DEF_AUTOSCALE));
+        }
 
         // Custom texture maps.
         if(asset.has(DEF_MATERIAL))

diff --git a/doomsday/apps/client/src/world/clientmobjthinkerdata.cpp b/doomsday/apps/client/src/world/clientmobjthinkerdata.cpp
@@ -103,13 +103,16 @@ DENG2_PIMPL(ClientMobjThinkerData)
             animator.reset(new MobjAnimator(modelId(), model));
 
             // The basic transformation of the model.
-            modelMatrix = loaded.second->as<ModelRenderer::AuxiliaryData>().transformation;
+            auto const &aux = loaded.second->as<ModelRenderer::AuxiliaryData>();
+            modelMatrix = aux.transformation;
 
             Vector3f dims = modelMatrix * model.dimensions();
 
             // Scale to thing height.
-            // TODO: This should be optional (but the default behavior).
-            modelMatrix = Matrix4f::scale(self.mobj()->height / dims.y * 1.2f /*aspect correct*/) * modelMatrix;
+            if(aux.autoscaleToThingHeight)
+            {
+                modelMatrix = Matrix4f::scale(self.mobj()->height / dims.y * 1.2f /*aspect correct*/) * modelMatrix;
+            }
         }
     }