perspective
Description:
Multiplies this by the described perspective matrix
Note:
You should be careful not to have to great a z_far / z_near ratio since that will reduce the effectiveness of
depth testing since there wont be enough precision to identify the depth of objects near to each other.
Parameters:
| this |
A 4x4 transformation matrix |
| fov_y |
Vertical field of view angle in degrees. |
| aspect |
The (width over height) aspect ratio for display |
| z_near |
The distance to the near clipping plane (Must be positive, and must not be 0) |
| z_far |
The distance to the far clipping plane (Must be positive) |