Changeset 1111 for trunk/packages/vizservers/nanovis/HeightMap.h

Timestamp:

Aug 13, 2008, 1:33:28 PM (16 years ago)

Author:

gah

Message:

nanovis/heightmap update

File:

• trunk/packages/vizservers/nanovis/HeightMap.h (modified) (4 diffs)

trunk/packages/vizservers/nanovis/HeightMap.h

@@ -15 +15 @@
 }
 
+class Grid;
+
 /**
  *@class HeightMap
  *@brief Create a surface from height map and line contour of the generated surface
  */
+
 class HeightMap {
     unsigned int _vertexBufferObjectID;
     unsigned int _textureBufferObjectID;
-    
+    int xNum_, yNum_;           // Number of elements x and y axes in grid.
+    float *heights_;            // Array of original (unscaled) heights
+                                // (y-values)
     int _vertexCount;
     CGparameter _tf;
@@ -59 +64 @@
         void reset();
 public :
-        void render(graphics::RenderContext* renderContext);
+    void render(graphics::RenderContext* renderContext);
     /**
      *@brief Create a height map with heigh values
@@ -70 +75 @@
      *@param height a pointer value adrressing xCount * yCount values of heights
      */
-        void setHeight(float startX, float startY, float endX, float endY, int xCount, int yCount, float* height);
+    void setHeight(float startX, float startY, float endX, float endY, 
+                   int xCount, int yCount, float* height);
 
     /**
@@ -77 +83 @@
      *@param yCount the number of rows of height values
      */
-        void setHeight(int xCount, int yCount, Vector3* heights);
+    void setHeight(int xCount, int yCount, Vector3* heights);
 
+    void MapToGrid(Grid *gridPtr);
     /**
      *@brief Define a color map for color shading of heightmap