Fix path in include directive

[simgear.git] / simgear / scene / sky / newcloud.hxx

diff --git a/simgear/scene/sky/newcloud.hxx b/simgear/scene/sky/newcloud.hxx
index a4ff8be41bf828b02d5a1ffceacd758a3b1c7200..f6e55733dec0bff9479867eb2182bb657c108523 100644 (file)
--- a/simgear/scene/sky/newcloud.hxx
+++ b/simgear/scene/sky/newcloud.hxx
@@ -23,13 +23,13 @@
 #ifndef _NEWCLOUD_HXX
 #define _NEWCLOUD_HXX
 
-#include <plib/sg.h>
 #include <simgear/compiler.h>
 #include <string>
 #include <vector>
 #include <osg/Fog>
 
-#include "bbcache.hxx"
+#include <simgear/scene/material/Effect.hxx>
+#include <simgear/scene/material/EffectGeode.hxx>
 
 using std::string;
 using std::vector;
@@ -40,28 +40,14 @@ using std::vector;
 class SGNewCloud {
 
 public:
-        SGNewCloud(string type,
-                   const SGPath &tex_path, 
-                    string tex,
-                    double min_w,
-                    double max_w,
-                    double min_h,
-                    double max_h,
-                    double min_sprite_w,
-                    double max_sprite_w,
-                    double min_sprite_h,
-                    double max_sprite_h,
-                    double b,
-                    int n,
-                    int nt_x,
-                    int nt_y);
+        SGNewCloud(const SGPath &texture_root, const SGPropertyNode *cld_def);
 
         ~SGNewCloud();
 
         // Generate a Cloud
-        osg::ref_ptr<osg::Geode> genCloud ();
+        osg::ref_ptr<simgear::EffectGeode> genCloud ();
 
-        static double getDensity(void)
+        static float getDensity(void)
         {
             return sprite_density;
         }
@@ -72,40 +58,48 @@ public:
             sprite_density = d;
         }
         
-        static int getNumFlavours(void)
-        {
-            return num_flavours;
-        }
-    
-        // Set the number of flavours of this cloud.
-        // This is the number of different instances
-        // to generate.
-        static void setNumFlavours(int d)
-        {
-            num_flavours = d;
-        }
-        
 
 private:
 
-        double min_width;
-        double max_width;
-        double min_height;
-        double max_height;
-        double min_sprite_width;
-        double max_sprite_width;
-        double min_sprite_height;
-        double max_sprite_height;
-        double bottom_shade;
+        float min_width;
+        float max_width;
+        float min_height;
+        float max_height;
+        float min_sprite_width;
+        float max_sprite_width;
+        float min_sprite_height;
+        float max_sprite_height;
+        
+        // Minimum and maximum bottom, middle, top, sunny, shade lighting
+        // factors. For individual clouds we choose a bottom/middle/top
+        // shade from between each min/max value
+        float min_bottom_lighting_factor;
+        float max_bottom_lighting_factor;
+        float min_middle_lighting_factor;
+        float max_middle_lighting_factor;
+        float min_top_lighting_factor;
+        float max_top_lighting_factor;
+        float min_shade_lighting_factor;
+        float max_shade_lighting_factor;
+        
+        // The density of the cloud is the shading applied
+        // to cloud sprites on the opposite side of the cloud
+        // from the sun. For an invidual cloud instance a value
+        // between min_density and max_density is chosen.
+        float min_density;
+        float max_density;
+        
+        // zscale indicates how sprites should be scaled vertically
+        // after billboarding. 
+        float zscale;
+        bool height_map_texture;
         int num_sprites;
         int num_textures_x;
         int num_textures_y;
-        const string texture;
-        const string name;
+        string texture;
         osg::Geometry* quad;
-        osg::ref_ptr<osg::StateSet> stateSet;
-        static double sprite_density;
-        static int num_flavours; 
+        osg::ref_ptr<simgear::Effect> effect;
+        static float sprite_density;
 
         osg::Geometry* createOrthQuad(float w, float h, int varieties_x, int varieties_y);
 
@@ -113,5 +107,4 @@ private:
 
 
 
-
 #endif // _NEWCLOUD_HXX