Changeset 8747 in orxonox.OLD for branches/terrain/src/lib/graphics

Timestamp:

Jun 23, 2006, 4:45:04 PM (18 years ago)

Author:

ponder

Message:

Added a boundary check to the getAltitude() method

File:

• branches/terrain/src/lib/graphics/importer/terrain/terrain.h (modified) (1 diff)

branches/terrain/src/lib/graphics/importer/terrain/terrain.h

@@ -206 +206 @@
 inline float Terrain::getAltitude( int _x, int _z ) const
 {
+        if ( _x < 0 || _x > heightfield.width || _z < 0 || _z > heightfield.height )
+                return 0.0f;
         return heightfield.data[heightfield.pitch*_z+_x]/255.0f;        
 }