[TyForHelping]

void RenderHeightMap()		
{
	int X, Y, Z;			
	string line;							

	glBegin( GL_POINTS );
	ifstream myfile ("map.txt");
	
	if(myfile.is_open()){
		   while(!myfile.eof()){
			   for(X = 0; X < MAP_SIZE; X += STEP_SIZE)
				   for(Z = 0; Z < MAP_SIZE; Z += STEP_SIZE)
				   {
						getline(myfile,line);
						Y = atoi(line.c_str());					
								
						glVertex3i(X, Y, Z);
			   }
		   myfile.close();
		   }
	}
		   
	glEnd();
}

Ive been confused about this a long time already. If you go look at the attackment you will see the problem, it draws the map like it should do, but it also draws a flat bottom, and i cant find out why it happens.

Attached image(s)

• 

[Videege]

Can you post the input file you're using?

Welcome to DIC!

[TyForHelping]

This is a small piece of the map, for full version look at the attachment

128 
126 
125 
126 
128 
127 
123 
119 

Since im using the For function i only have to store the height.

Attached File(s)

•  map.txt (24.17K)
  Number of downloads: 86

This post has been edited by TyForHelping: 08 November 2006 - 11:44 PM

[Videege]

On a second glance at your code, I don't even think you need your while loop, remove it and see what happens.

[TyForHelping]

It works, ty very much