Changeset 6467 in orxonox.OLD for trunk/src/lib/graphics/importer/grid.cc

Timestamp:

Jan 11, 2006, 11:46:52 AM (18 years ago)

Author:

bensch

Message:

orxonox/trunk: Texture loading with GL_TEXTURE_* in ResourceManager and Material

File:

• trunk/src/lib/graphics/importer/grid.cc (modified) (2 diffs)

trunk/src/lib/graphics/importer/grid.cc

@@ -33 +33 @@
   this->_sizeX = sizeX;
   this->_sizeY = sizeY;
-  this->_gridSpacingX = sizeX / rows;
-  this->_gridSpacingY = sizeY / columns;
+  this->_gridSpacingX = sizeX / (float)rows;
+  this->_gridSpacingY = sizeY / (float)columns;
 }
 
@@ -53 +53 @@
     for (unsigned int j = 1; j < this->_columns-1; j++)
     {
-     Vector test(
-          (this->vertex(i*_columns+j).y + this->vertex((i-1)*_columns+j).y - this->vertex((i+1)*_columns+j).y ) /maxHeight,
-          1.0,
-          (this->vertex(i*_columns+j).y - this->vertex(i*_columns+j-1).y + this->vertex(i*_columns+j+1).y)/maxHeight
-                );
+/*
+      Vector test( this->_gridSpacingX/(this->vertex(i*_columns+j).y - this->vertex(i*_columns+j-1).y) +
+          this->_gridSpacingX/(this->vertex(i*_columns+j+1).y - this->vertex(i*_columns+j).y)
+          ,
+      _gridSpacingX,
+      this->_gridSpacingY/(this->vertex(i*_columns+j).y - this->vertex((i-1)*_columns+j).y) +
+          this->_gridSpacingX/(this->vertex((i+1)*_columns+j).y - this->vertex(i*_columns+j).y)
+                 );*/
+
+
+
+      Vector test  (
+          (-this->vertex(i*_columns+j-1).y - this->vertex(i*_columns+j+1).y)/maxHeight,
+            1.0,
+            (-this->vertex((i-1)*_columns+j).y - this->vertex((i+1)*_columns+j).y)/maxHeight
+          );
+
+
+//      Vector test(
+//           (this->vertex(i*_columns+j).y + this->vertex((i-1)*_columns+j).y - this->vertex((i+1)*_columns+j).y ) /maxHeight,
+//           1.0,
+//           (this->vertex(i*_columns+j).y - this->vertex(i*_columns+j-1).y + this->vertex(i*_columns+j+1).y)/maxHeight
+//                 );
       this->normal( i*_columns+j) = test.getNormalized();
     }