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# Water article

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### #1HIND-D  Members   -  Reputation: 122

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Posted 25 November 1999 - 09:32 AM

Could someone plz "translate" the water article to C/C++? it's written in Pascal (i think) and i dont know that...
I would be gratefull!

### #2Melo  Members   -  Reputation: 122

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Posted 25 November 1999 - 04:10 AM

I wrote a small program that creates the waves in C++. The part for the waves looks like this:

code:
`void CalculateWaves (void){	WORD x;	WORD y;	short tmp_value;	for (y = 2; y < 198; y++)	{		for (x = 2; x < 198; x++)		{			tmp_value = ( WaveMap[CT][x-1][y] +				WaveMap[CT][x-2][y] +				WaveMap[CT][x+1][y] +				WaveMap[CT][x+2][y] +				WaveMap[CT][x][y-1] +				WaveMap[CT][x][y-2] +				WaveMap[CT][x][y+1] +				WaveMap[CT][x][y+2] +				WaveMap[CT][x-1][y-1] +				WaveMap[CT][x+1][y-1] +				WaveMap[CT][x-1][y+1] +				WaveMap[CT][x+1][y+1]				) / 6 - WaveMap[NW][x][y];			tmp_value = tmp_value / 1.1;			WaveMap [NW][x][y] = tmp_value;		}	}	char old_ct = CT;	// CT und NW vertauschen	CT = NW;	NW = old_ct;}`

[This message has been edited by Melo (edited November 25, 1999).]

### #3HIND-D  Members   -  Reputation: 122

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Posted 25 November 1999 - 09:32 AM

Thanx! but i still need some help!
How are the wavetable defined?
How do you make it in to a bitmap
(in allegro plz...)
Thanx!

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