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Fixed viewing range stuff a bit (now it works better with very low ranges)

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Perttu Ahola
2011-05-06 16:58:06 +03:00
parent 59c4a342a9
commit 1a6e1e142f
2 changed files with 44 additions and 16 deletions
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4
src/utility.cpp
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@@ -184,6 +184,10 @@ bool isBlockInSight(v3s16 blockpos_b, v3f camera_pos, v3f camera_dir, f32 range,
if(distance_ptr)
*distance_ptr = d;
// If block is very close, it is always in sight
if(d < 1.44*1.44*MAP_BLOCKSIZE*BS/2)
return true;
// If block is far away, it's not in sight
if(d > range * BS)
return false;