From: Perttu Ahola Date: Wed, 28 Mar 2012 09:19:25 +0000 (+0300) Subject: No occlusion culling when free_move is on and camera is inside ground X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=07e5c9bd5fb2cc5c660c208886b7033d8dd21979;p=zefram%2Fminetest%2Fminetest_engine.git No occlusion culling when free_move is on and camera is inside ground --- diff --git a/src/clientmap.cpp b/src/clientmap.cpp index 23fe4418..3899041a 100644 --- a/src/clientmap.cpp +++ b/src/clientmap.cpp @@ -324,6 +324,16 @@ void ClientMap::renderMap(video::IVideoDriver* driver, s32 pass) Occlusion culling */ + // No occlusion culling when free_move is on and camera is + // inside ground + bool occlusion_culling_enabled = true; + if(g_settings->getBool("free_move")){ + MapNode n = getNodeNoEx(cam_pos_nodes); + if(n.getContent() == CONTENT_IGNORE || + nodemgr->get(n).solidness == 2) + occlusion_culling_enabled = false; + } + v3s16 cpn = block->getPos() * MAP_BLOCKSIZE; cpn += v3s16(MAP_BLOCKSIZE/2, MAP_BLOCKSIZE/2, MAP_BLOCKSIZE/2); float step = BS*1; @@ -334,6 +344,7 @@ void ClientMap::renderMap(video::IVideoDriver* driver, s32 pass) s16 bs2 = MAP_BLOCKSIZE/2 + 1; u32 needed_count = 1; if( + occlusion_culling_enabled && isOccluded(this, spn, cpn + v3s16(0,0,0), step, stepfac, startoff, endoff, needed_count, nodemgr) && isOccluded(this, spn, cpn + v3s16(bs2,bs2,bs2),