diff options
| -rw-r--r-- | src/clientiface.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/clientiface.cpp b/src/clientiface.cpp index 404ce0d4e..bf0bdade0 100644 --- a/src/clientiface.cpp +++ b/src/clientiface.cpp @@ -125,7 +125,7 @@ void RemoteClient::GetNextBlocks ( if (playerspeed.getLength() > 1.0f * BS) playerspeeddir = playerspeed / playerspeed.getLength(); // Predict to next block - v3f playerpos_predicted = playerpos + playerspeeddir*MAP_BLOCKSIZE*BS; + v3f playerpos_predicted = playerpos + playerspeeddir * (MAP_BLOCKSIZE * BS); v3s16 center_nodepos = floatToInt(playerpos_predicted, BS); @@ -196,6 +196,14 @@ void RemoteClient::GetNextBlocks ( s16 wanted_range = sao->getWantedRange() + 1; float camera_fov = sao->getFov(); + // cos(angle between velocity and camera) * |velocity| + // Limit to 0.0f in case player moves backwards. + f32 dot = rangelim(camera_dir.dotProduct(playerspeed), 0.0f, 300.0f); + + // Reduce the field of view when a player moves and looks forward. + // limit max fov effect to 50%, 60% at 20n/s fly speed + camera_fov = camera_fov / (1 + dot / 300.0f); + const s16 full_d_max = std::min(m_max_send_distance, wanted_range); const s16 d_opt = std::min(m_block_optimize_distance, wanted_range); const s16 d_blocks_in_sight = full_d_max * BS * MAP_BLOCKSIZE; |