Merge branch 'terrain-include-cleanup' into 'master'

Cleanup includes in Terrain component

See merge request OpenMW/openmw!2157

apps/openmw/mwworld/cellpreloader.cpp

@@ -12,6 +12,7 @@
 #include <components/misc/resourcehelpers.hpp>
 #include <components/misc/stringops.hpp>
 #include <components/terrain/world.hpp>
+#include <components/terrain/view.hpp>
 #include <components/esm3/loadcell.hpp>
 #include <components/loadinglistener/reporter.hpp>
 

components/CMakeLists.txt

@@ -234,7 +234,8 @@ add_component_dir (translation
     )
 
 add_component_dir (terrain
-    storage world buffercache defs terraingrid material terraindrawable texturemanager chunkmanager compositemaprenderer quadtreeworld quadtreenode viewdata cellborder
+    storage world buffercache defs terraingrid material terraindrawable texturemanager chunkmanager compositemaprenderer
+    quadtreeworld quadtreenode viewdata cellborder view heightcull
     )
 
 add_component_dir (loadinglistener

components/terrain/heightcull.hpp

@@ -0,0 +1,62 @@
+#ifndef COMPONENTS_TERRAIN_HEIGHTCULL_H
+#define COMPONENTS_TERRAIN_HEIGHTCULL_H
+
+#include <osg/ref_ptr>
+#include <osg/Referenced>
+
+#include <limits>
+
+#include <components/sceneutil/nodecallback.hpp>
+
+namespace osg
+{
+    class Node;
+    class NodeVisitor;
+}
+
+namespace Terrain
+{
+    class HeightCullCallback : public SceneUtil::NodeCallback<HeightCullCallback>
+    {
+    public:
+        void setLowZ(float z)
+        {
+            mLowZ = z;
+        }
+        float getLowZ() const
+        {
+            return mLowZ;
+        }
+
+        void setHighZ(float highZ)
+        {
+            mHighZ = highZ;
+        }
+        float getHighZ() const
+        {
+            return mHighZ;
+        }
+
+        void setCullMask(unsigned int mask)
+        {
+            mMask = mask;
+        }
+        unsigned int getCullMask() const
+        {
+            return mMask;
+        }
+
+        void operator()(osg::Node* node, osg::NodeVisitor* nv)
+        {
+            if (mLowZ <= mHighZ)
+                traverse(node, nv);
+        }
+    private:
+        float mLowZ{ -std::numeric_limits<float>::max() };
+        float mHighZ{ std::numeric_limits<float>::max() };
+        unsigned int mMask{ ~0u };
+    };
+
+}
+
+#endif

components/terrain/quadtreeworld.cpp

@@ -18,6 +18,7 @@
 #include "chunkmanager.hpp"
 #include "compositemaprenderer.hpp"
 #include "terraindrawable.hpp"
+#include "heightcull.hpp"
 
 namespace
 {

components/terrain/quadtreeworld.hpp

@@ -1,15 +1,17 @@
 #ifndef COMPONENTS_TERRAIN_QUADTREEWORLD_H
 #define COMPONENTS_TERRAIN_QUADTREEWORLD_H
 
-#include "world.hpp"
 #include "terraingrid.hpp"
 
 #include <mutex>
 #include <memory>
+#include <atomic>
 
 namespace osg
 {
     class NodeVisitor;
+    class Group;
+    class Stats;
 }
 
 namespace Terrain

components/terrain/terraingrid.cpp

@@ -8,7 +8,10 @@
 #include <components/sceneutil/positionattitudetransform.hpp>
 #include "chunkmanager.hpp"
 #include "compositemaprenderer.hpp"
+#include "view.hpp"
 #include "storage.hpp"
+#include "heightcull.hpp"
+
 namespace Terrain
 {
 

components/terrain/terraingrid.hpp

@@ -7,8 +7,20 @@
 
 #include "world.hpp"
 
+namespace osg
+{
+    class Group;
+    class Stats;
+}
+
+namespace Resource
+{
+    class ResourceSystem;
+}
+
 namespace Terrain
 {
+    class Storage;
 
     /// @brief Simple terrain implementation that loads cells in a grid, with no LOD. Only requested cells are loaded.
     class TerrainGrid : public Terrain::World

components/terrain/view.hpp

@@ -0,0 +1,25 @@
+#ifndef COMPONENTS_TERRAIN_VIEW_H
+#define COMPONENTS_TERRAIN_VIEW_H
+
+#include <osg/ref_ptr>
+#include <osg/Referenced>
+#include <osg/Vec3f>
+
+namespace Terrain
+{
+    /**
+     * @brief A View is a collection of rendering objects that are visible from a given camera/intersection.
+     * The base View class is part of the interface for usage in conjunction with preload feature.
+     */
+    class View : public osg::Referenced
+    {
+    public:
+        virtual ~View() {}
+
+        /// Reset internal structure so that the next addition to the view will override the previous frame's contents.
+        virtual void reset() = 0;
+    };
+
+}
+
+#endif

components/terrain/viewdata.hpp

@@ -6,7 +6,7 @@
 
 #include <osg/Node>
 
-#include "world.hpp"
+#include "view.hpp"
 
 namespace Terrain
 {

components/terrain/world.cpp

@@ -10,6 +10,7 @@
 #include "texturemanager.hpp"
 #include "chunkmanager.hpp"
 #include "compositemaprenderer.hpp"
+#include "heightcull.hpp"
 
 namespace Terrain
 {

components/terrain/world.hpp

@@ -5,8 +5,6 @@
 #include <osg/Referenced>
 #include <osg/Vec3f>
 
-#include <atomic>
-#include <limits>
 #include <memory>
 #include <set>
 
@@ -19,8 +17,6 @@ namespace osg
 {
     class Group;
     class Stats;
-    class Node;
-    class Object;
 }
 
 namespace Resource
@@ -40,61 +36,9 @@ namespace Terrain
     class TextureManager;
     class ChunkManager;
     class CompositeMapRenderer;
-
-    class HeightCullCallback : public SceneUtil::NodeCallback<HeightCullCallback>
-    {
-    public:
-        void setLowZ(float z)
-        {
-            mLowZ = z;
-        }
-        float getLowZ() const
-        {
-            return mLowZ;
-        }
-
-        void setHighZ(float highZ)
-        {
-            mHighZ = highZ;
-        }
-        float getHighZ() const
-        {
-            return mHighZ;
-        }
-
-        void setCullMask(unsigned int mask)
-        {
-            mMask = mask;
-        }
-        unsigned int getCullMask() const
-        {
-            return mMask;
-        }
-
-        void operator()(osg::Node* node, osg::NodeVisitor* nv)
-        {
-            if (mLowZ <= mHighZ)
-                traverse(node, nv);
-        }
-    private:
-        float mLowZ{-std::numeric_limits<float>::max()};
-        float mHighZ{std::numeric_limits<float>::max()};
-        unsigned int mMask{~0u};
-    };
-
-    /**
-     * @brief A View is a collection of rendering objects that are visible from a given camera/intersection.
-     * The base View class is part of the interface for usage in conjunction with preload feature.
-     */
-    class View : public osg::Referenced
-    {
-    public:
-        virtual ~View() {}
-
-        /// Reset internal structure so that the next addition to the view will override the previous frame's contents.
-        virtual void reset() = 0;
-    };
-
+    class View;
+    class HeightCullCallback;
+    
     /**
      * @brief The basic interface for a terrain world. How the terrain chunks are paged and displayed
      *  is up to the implementation.