18
votes
4answers
756 views

How to prevent “underwater sight” in games

In many games where the player can go underwater, it seems like when you look where the top half of the screen is in the air, and the bottom half the screen is in the water, it's almost like the water ...
0
votes
1answer
88 views

rendering a dynamic sized rock

I am developing a 2d mobile game that has a large deformable terrain (a lot like worms). I am rendering the terrain using a gray scale bitmap (in a fragment shader) which serves as a texture position ...
5
votes
1answer
176 views

Two graphical entities, smooth blending between them (e.g. asphalt and grass)

Supposedly in a scenario there are, among other things, a tarmac strip and a meadow. The tarmac has an asphalt texture and its model is a triangle strip long that might bifurcate at some point into ...
0
votes
2answers
386 views

Help with Open GL terrain

I have a terrain class like so: class Terrian { public: Terrian(int width, int height); virtual ~Terrian(); GLuint get_vertexbuffer(); GLuint get_colorbuffer(); ...
2
votes
1answer
595 views

Rendering skybox in first person shooter

I am trying to get a skybox rendered correctly in my first person shooter game. I have the skybox cube rendering using GL_TEXTURE_CUBE_MAP. I author the cube with extents of -1 and 1 along X,Y and Z. ...