Better player camera FOV

Author Mitja Felicijan <mitja.felicijan@gmail.com> 2026-04-28 17:14:19 +0200
Committer Mitja Felicijan <mitja.felicijan@gmail.com> 2026-04-28 17:14:19 +0200
Commit 259bee291e74f5f3aeaf3aec8b87c65151ac5aa5 (patch)
-rw-r--r-- config.h 1
-rw-r--r-- game.c 2
-rw-r--r-- player.c 5
3 files changed, 6 insertions, 2 deletions
diff --git a/config.h b/config.h
...
16 
#define PLAYER_HEIGHT 64.0f
 16 
#define PLAYER_HEIGHT 64.0f
17 
#define PLAYER_RADIUS 16.0f
 17 
#define PLAYER_RADIUS 16.0f
18 
#define PLAYER_EYE_HEIGHT 56.0f
 18 
#define PLAYER_EYE_HEIGHT 56.0f
 
  
 19 
#define PLAYER_FOV 65.0f
19 
  
 20 
  
20 
#define PLAYER_LEAN_ANGLE 25.0f
 21 
#define PLAYER_LEAN_ANGLE 25.0f
21 
#define PLAYER_LEAN_SPEED 8.0f
 22 
#define PLAYER_LEAN_SPEED 8.0f
...
diff --git a/game.c b/game.c
...
95 
    game.camera.position = (Vector3){ 0, 10, 0 };
 95 
    game.camera.position = (Vector3){ 0, 10, 0 };
96 
    game.camera.target = (Vector3){ 1, 10, 0 };
 96 
    game.camera.target = (Vector3){ 1, 10, 0 };
97 
    game.camera.up = (Vector3){ 0, 1, 0 };
 97 
    game.camera.up = (Vector3){ 0, 1, 0 };
98 
    game.camera.fovy = 75.0f;
 98 
    game.camera.fovy = PLAYER_FOV;
99 
    game.camera.projection = CAMERA_PERSPECTIVE;
 99 
    game.camera.projection = CAMERA_PERSPECTIVE;
100 
  
 100 
  
101 
    int total_brushes = 0;
 101 
    int total_brushes = 0;
...
diff --git a/player.c b/player.c
...
266 
		-sinf(game.pitch),
 266 
		-sinf(game.pitch),
267 
		cosf(game.pitch) * cosf(game.yaw)
 267 
		cosf(game.pitch) * cosf(game.yaw)
268 
	};
 268 
	};
 
  
 269 
  
 
  
 270 
	// Use a stable world-up vector and apply lean roll
269 
	Vector3 up = { 0, 1, 0 };
 271 
	Vector3 up = { 0, 1, 0 };
270 
	up = Vector3RotateByAxisAngle(up, forward, leanAngle);
 272 
	up = Vector3RotateByAxisAngle(up, forward, leanAngle);
271 
	game.camera.up = up;
 273 
	game.camera.up = up;
272 
  
 274 
  
273 
	game.camera.target = Vector3Add(game.camera.position, forward);
 275 
	// Use a longer target distance for better precision in the projection matrix
 
  
 276 
	game.camera.target = Vector3Add(game.camera.position, Vector3Scale(forward, 20.0f));
274 
  
 277 
  
275 
	// Calculate horizontal speed for UI
 278 
	// Calculate horizontal speed for UI
276 
	if (dt > 0) {
 279 
	if (dt > 0) {
...