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source: orxonox.OLD/trunk/src/lib/graphics/importer/grid.h @ 9166

Last change on this file since 9166 was 6519, checked in by bensch, 19 years ago

trunk: better smoother water

File size: 1.2 KB
Line 
1/*!
2 * @file grid.h
3 * @brief Definition of ...
4*/
5
6#ifndef _GRID_H
7#define _GRID_H
8
9#include "vertex_array_model.h"
10
11// FORWARD DECLARATION
12
13
14
15//! A class for ...
16class Grid : public VertexArrayModel
17{
18
19public:
20  Grid(float sizeX, float sizeY, unsigned int resolutionX, unsigned int resolutionY);
21  virtual ~Grid();
22
23  float gridSpacing() const { return this->_gridSpacingX; };
24  float sizeX() const { return this->_sizeX; };
25  float sizeY() const { return this->_sizeY; };
26  unsigned int rows() const { return this->_rows; };
27  unsigned int columns() const { return this->_columns; };
28
29  float& height(unsigned int row, unsigned int column) { return this->vertex(row*this->_columns + column).y;};
30  Vector& vertexG(unsigned int row, unsigned int column) { return this->vertex(row*this->_columns + column); };
31  Vector& normalG(unsigned int row, unsigned int column) { return this->normal(row*this->_columns + column); };
32
33
34  void rebuildNormals(float maxHeight);
35
36private:
37  float             _sizeX;
38  float             _sizeY;
39
40  float             _gridSpacingX;
41  float             _gridSpacingY;
42
43  unsigned int      _rows;
44  unsigned int      _columns;
45};
46
47#endif /* _GRID_H */
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