hla: Provide a directly property based api for property data element.

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

diff --git a/simgear/scene/sky/CloudShaderGeometry.hxx b/simgear/scene/sky/CloudShaderGeometry.hxx
old mode 100755 (executable)
new mode 100644 (file)
index 8a9c31c..78f245a
--- a/simgear/scene/sky/CloudShaderGeometry.hxx
+++ b/simgear/scene/sky/CloudShaderGeometry.hxx
@@ -52,8 +52,8 @@ class CloudShaderGeometry : public osg::Drawable
             setUseDisplayList(false); 
         }
 
-        CloudShaderGeometry(int vx, int vy, float width, float height) :
-            varieties_x(vx), varieties_y(vy)
+        CloudShaderGeometry(int vx, int vy, float width, float height, float zsc) :
+            varieties_x(vx), varieties_y(vy), zscale(zsc)
         { 
             setUseDisplayList(false); 
             float x = width/2.0f;
@@ -69,7 +69,8 @@ class CloudShaderGeometry : public osg::Drawable
         META_Object(flightgear, CloudShaderGeometry);
         
         struct CloudSprite {
-            CloudSprite(SGVec3f& p, int tx, int ty, float w, float h, float s, float ch) :
+            CloudSprite(const SGVec3f& p, int tx, int ty, float w, float h,
+                        float s, float ch) :
                     position(p), texture_index_x(tx), texture_index_y(ty), width(w), height(h), shade(s), cloud_height(ch)
                     { }
         
@@ -106,12 +107,14 @@ class CloudShaderGeometry : public osg::Drawable
             _geometry = geometry;
         }
         
-    void addSprite(SGVec3f& p, int tx, int ty, float w, float h, float s, float cull, float cloud_height);
+        void addSprite(const SGVec3f& p, int tx, int ty, float w, float h,
+                       float s, float cull, float cloud_height);
                 
         osg::ref_ptr<osg::Drawable> _geometry;
 
         int varieties_x;
         int varieties_y;
+        float zscale;
         
         // Bounding box extents.
         osg::BoundingBox _bbox;