oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-07-02 16:38:41 +00:00
Code Wiki Activity

Collected and moved existing camera infrastructure from game.cpp to camera.cpp and camera.h. Introduced configuration settings 'fov' which chooses the camera's (vertical) field of view and 'view_bobbing' which currently does nothing. Other code refactored to not expect the FOV to be a build time constant.

Browse source
This commit is contained in:
Kahrl 2011-09-08 01:08:47 +02:00
parent c0b35fa429
commit baf7da9d4a
13 changed files with 428 additions and 209 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/utility.cpp
View file

@ -162,8 +162,8 @@ void mysrand(unsigned seed)
camera_dir: an unit vector pointing to camera direction
range: viewing range
*/
bool isBlockInSight(v3s16 blockpos_b, v3f camera_pos, v3f camera_dir, f32 range,
f32 *distance_ptr)
bool isBlockInSight(v3s16 blockpos_b, v3f camera_pos, v3f camera_dir,
f32 camera_fov, f32 range, f32 *distance_ptr)
{
v3s16 blockpos_nodes = blockpos_b * MAP_BLOCKSIZE;
@ -211,8 +211,7 @@ bool isBlockInSight(v3s16 blockpos_b, v3f camera_pos, v3f camera_dir, f32 range,
cosangle += block_max_radius / dforward;
// If block is not in the field of view, skip it
//if(cosangle < cos(FOV_ANGLE/2))
if(cosangle < cos(FOV_ANGLE/2. * 4./3.))
if(cosangle < cos(camera_fov / 2))
return false;
}