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path: root/advtrains/models/advtrains_dtrack_vst2.obj
blob: 444ce4265176bcdb8851b1674c5cf19ff532f3fc (plain) 
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# Blender v2.78 (sub 0) OBJ File: 'rail_redo.blend'
# www.blender.org
o dtrack_vst2_Cube.032
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vt 0.8260 0.4343
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vt 0.7427 0.0142
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vt -0.2846 -0.1167
vt -0.2846 -0.6128
vt 1.2113 -0.6128
vt -0.2852 0.4989
vt 1.2107 0.4989
vt 1.2107 0.9950
vt -0.2852 0.9950
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vt 1.6551 0.1052
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vt 1.2086 0.0029
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vn 0.0000 0.0000 -1.0000
vn -0.0000 0.0000 1.0000
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vn 1.0000 0.0000 0.0000
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g dtrack_vst2_Cube.032_SlopeRailMaterial
s off
f 8/1/1 10/2/1 9/3/1 7/4/1
f 10/2/2 14/5/2 13/6/2 9/7/2
f 12/8/3 8/1/3 7/9/3 11/10/3
f 12/8/4 14/5/4 10/2/4 8/1/4
f 22/11/5 21/12/5 25/13/5 26/14/5
f 15/15/6 19/16/6 20/17/6 16/18/6
f 16/19/2 20/20/2 21/21/2 17/22/2
f 17/23/7 21/12/7 22/11/7 18/24/7
f 19/25/3 15/26/3 18/27/3 22/28/3
f 26/29/3 23/30/3 19/25/3 22/28/3
f 19/16/1 23/31/1 24/32/1 20/17/1
f 21/21/2 20/20/2 24/33/2 25/34/2
f 26/14/8 25/13/8 27/35/8 28/36/8
f 24/32/9 23/31/9 29/37/9 30/38/9
f 28/36/5 27/35/5 31/39/5 32/40/5
f 30/38/1 29/37/1 33/41/1 34/42/1
f 31/39/4 34/42/4 33/41/4 32/40/4
f 23/30/3 26/29/3 28/43/3 32/40/3 33/41/3 29/44/3
f 24/33/2 30/45/2 34/42/2 31/39/2 27/46/2 25/34/2
f 39/47/4 42/48/4 41/49/4 40/50/4
f 35/51/3 39/47/3 40/50/3 36/52/3
f 36/53/1 40/50/1 41/49/1 37/54/1
f 37/55/2 41/49/2 42/48/2 38/56/2
f 39/47/5 35/57/5 38/58/5 42/48/5
f 43/59/1 45/60/1 46/61/1 44/62/1
f 47/63/5 49/64/5 50/65/5 48/66/5
f 43/67/10 44/68/10 47/63/10 48/66/10
f 45/60/4 50/65/4 49/64/4 46/61/4
f 58/69/1 57/70/1 61/71/1 62/72/1
f 51/73/7 55/74/7 56/75/7 52/76/7
f 52/77/3 56/78/3 57/79/3 53/80/3
f 53/81/6 57/70/6 58/69/6 54/82/6
f 55/83/2 51/84/2 54/85/2 58/86/2
f 62/87/2 59/88/2 55/83/2 58/86/2
f 55/74/5 59/89/5 60/90/5 56/75/5
f 57/79/3 56/78/3 60/91/3 61/92/3
f 62/72/9 61/71/9 63/93/9 64/94/9
f 60/90/8 59/89/8 65/95/8 66/96/8
f 64/94/1 63/93/1 67/97/1 68/98/1
f 66/96/5 65/95/5 69/99/5 70/100/5
f 67/97/4 70/100/4 69/99/4 68/98/4
f 59/88/2 62/87/2 64/101/2 68/98/2 69/99/2 65/102/2
f 60/91/3 66/103/3 70/100/3 67/97/3 63/104/3 61/92/3
f 75/105/4 78/106/4 77/107/4 76/108/4
f 71/109/2 75/105/2 76/108/2 72/110/2
f 72/111/5 76/108/5 77/107/5 73/112/5
f 73/113/3 77/107/3 78/106/3 74/114/3
f 75/105/1 71/115/1 74/116/1 78/106/1
f 83/117/4 86/118/4 85/119/4 84/120/4
f 79/121/3 83/117/3 84/120/3 80/122/3
f 80/123/1 84/120/1 85/119/1 81/124/1
f 81/125/2 85/119/2 86/118/2 82/126/2
f 83/117/5 79/127/5 82/128/5 86/118/5
f 91/129/4 94/130/4 93/131/4 92/132/4
f 87/133/2 91/129/2 92/132/2 88/134/2
f 88/135/5 92/132/5 93/131/5 89/136/5
f 89/137/3 93/131/3 94/130/3 90/138/3
f 91/129/1 87/139/1 90/140/1 94/130/1
f 96/141/5 95/142/5 97/143/5 98/144/5
f 98/144/2 97/145/2 101/146/2 102/147/2
f 100/148/3 99/149/3 95/150/3 96/141/3
f 100/148/4 96/141/4 98/144/4 102/147/4
g dtrack_vst2_Cube.032_SlopeGravelMaterial
f 3/151/3 6/152/3 5/153/3 2/154/3
f 4/155/2 1/156/2 104/157/2 106/158/2
f 1/159/5 3/151/5 2/160/5
f 6/152/1 4/161/1 5/162/1
f 4/161/4 6/152/4 3/151/4 1/159/4
f 104/163/11 103/164/11 105/165/11 106/166/11
f 5/167/1 4/168/1 106/169/1 105/170/1
f 2/171/3 5/172/3 105/173/3 103/174/3
f 1/175/5 2/176/5 103/177/5 104/178/5
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-13 11:54:59 +0000
class="hl opt">; q->ack_block_to_server = ack_block_to_server; q->crack_level = m_client->getCrackLevel(); q->crack_pos = m_client->getCrackPos(); m_queue.push_back(q); // This queue entry is a new reference to the cached blocks for (CachedMapBlockData *cached_block : cached_blocks) { cached_block->refcount_from_queue++; } } // Returned pointer must be deleted // Returns NULL if queue is empty QueuedMeshUpdate *MeshUpdateQueue::pop() { MutexAutoLock lock(m_mutex); bool must_be_urgent = !m_urgents.empty(); for (std::vector<QueuedMeshUpdate*>::iterator i = m_queue.begin(); i != m_queue.end(); ++i) { QueuedMeshUpdate *q = *i; if(must_be_urgent && m_urgents.count(q->p) == 0) continue; m_queue.erase(i); m_urgents.erase(q->p); fillDataFromMapBlockCache(q); return q; } return NULL; } CachedMapBlockData* MeshUpdateQueue::cacheBlock(Map *map, v3s16 p, UpdateMode mode, size_t *cache_hit_counter) { std::map<v3s16, CachedMapBlockData*>::iterator it = m_cache.find(p); if (it != m_cache.end()) { // Already in cache CachedMapBlockData *cached_block = it->second; if (mode == SKIP_UPDATE_IF_ALREADY_CACHED) { if (cache_hit_counter) (*cache_hit_counter)++; return cached_block; } MapBlock *b = map->getBlockNoCreateNoEx(p); if (b) { if (cached_block->data == NULL) cached_block->data = new MapNode[MAP_BLOCKSIZE * MAP_BLOCKSIZE * MAP_BLOCKSIZE]; memcpy(cached_block->data, b->getData(), MAP_BLOCKSIZE * MAP_BLOCKSIZE * MAP_BLOCKSIZE * sizeof(MapNode)); } else { delete[] cached_block->data; cached_block->data = NULL; } return cached_block; } // Not yet in cache CachedMapBlockData *cached_block = new CachedMapBlockData(); m_cache[p] = cached_block; MapBlock *b = map->getBlockNoCreateNoEx(p); if (b) { cached_block->data = new MapNode[MAP_BLOCKSIZE * MAP_BLOCKSIZE * MAP_BLOCKSIZE]; memcpy(cached_block->data, b->getData(), MAP_BLOCKSIZE * MAP_BLOCKSIZE * MAP_BLOCKSIZE * sizeof(MapNode)); } return cached_block; } CachedMapBlockData* MeshUpdateQueue::getCachedBlock(const v3s16 &p) { std::map<v3s16, CachedMapBlockData*>::iterator it = m_cache.find(p); if (it != m_cache.end()) { return it->second; } return NULL; } void MeshUpdateQueue::fillDataFromMapBlockCache(QueuedMeshUpdate *q) { MeshMakeData *data = new MeshMakeData(m_client, m_cache_enable_shaders, m_cache_use_tangent_vertices); q->data = data; data->fillBlockDataBegin(q->p); std::time_t t_now = std::time(0); // Collect data for 3*3*3 blocks from cache v3s16 dp; for (dp.X = -1; dp.X <= 1; dp.X++) for (dp.Y = -1; dp.Y <= 1; dp.Y++) for (dp.Z = -1; dp.Z <= 1; dp.Z++) { v3s16 p = q->p + dp; CachedMapBlockData *cached_block = getCachedBlock(p); if (cached_block) { cached_block->refcount_from_queue--; cached_block->last_used_timestamp = t_now; if (cached_block->data) data->fillBlockData(dp, cached_block->data); } } data->setCrack(q->crack_level, q->crack_pos); data->setSmoothLighting(m_cache_smooth_lighting); } void MeshUpdateQueue::cleanupCache() { const int mapblock_kB = MAP_BLOCKSIZE * MAP_BLOCKSIZE * MAP_BLOCKSIZE * sizeof(MapNode) / 1000; g_profiler->avg("MeshUpdateQueue MapBlock cache size kB", mapblock_kB * m_cache.size()); // The cache size is kept roughly below cache_soft_max_size, not letting // anything get older than cache_seconds_max or deleted before 2 seconds. const int cache_seconds_max = 10; const int cache_soft_max_size = m_meshgen_block_cache_size * 1000 / mapblock_kB; int cache_seconds = MYMAX(2, cache_seconds_max - m_cache.size() / (cache_soft_max_size / cache_seconds_max)); int t_now = time(0); for (std::map<v3s16, CachedMapBlockData*>::iterator it = m_cache.begin(); it != m_cache.end(); ) { CachedMapBlockData *cached_block = it->second; if (cached_block->refcount_from_queue == 0 && cached_block->last_used_timestamp < t_now - cache_seconds) { m_cache.erase(it++); delete cached_block; } else { ++it; } } } /* MeshUpdateThread */ MeshUpdateThread::MeshUpdateThread(Client *client): UpdateThread("Mesh"), m_queue_in(client) { m_generation_interval = g_settings->getU16("mesh_generation_interval"); m_generation_interval = rangelim(m_generation_interval, 0, 50); } void MeshUpdateThread::updateBlock(Map *map, v3s16 p, bool ack_block_to_server, bool urgent) { // Allow the MeshUpdateQueue to do whatever it wants m_queue_in.addBlock(map, p, ack_block_to_server, urgent); deferUpdate(); } void MeshUpdateThread::doUpdate() { QueuedMeshUpdate *q; while ((q = m_queue_in.pop())) { if (m_generation_interval) sleep_ms(m_generation_interval); ScopeProfiler sp(g_profiler, "Client: Mesh making"); MapBlockMesh *mesh_new = new MapBlockMesh(q->data, m_camera_offset); MeshUpdateResult r; r.p = q->p; r.mesh = mesh_new; r.ack_block_to_server = q->ack_block_to_server; m_queue_out.push_back(r); delete q; } }
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-13 11:54:59 +0000
">() != 4) throw SerializationError("deSerializeLongString: size not read"); u32 s_size = readU32((u8 *)buf); if (s_size == 0) return s; // We don't really want a remote attacker to force us to allocate 4GB... if (s_size > LONG_STRING_MAX_LEN) { throw SerializationError("deSerializeLongString: " "string too long: " + itos(s_size) + " bytes"); } Buffer<char> buf2(s_size); is.read(&buf2[0], s_size); if ((u32)is.gcount() != s_size) throw SerializationError("deSerializeLongString: couldn't read all chars"); s.reserve(s_size); s.append(&buf2[0], s_size); return s; } //// //// JSON //// std::string serializeJsonString(const std::string &plain) { std::ostringstream os(std::ios::binary); os << "\""; for (size_t i = 0; i < plain.size(); i++) { char c = plain[i]; switch (c) { case '"': os << "\\\""; break; case '\\': os << "\\\\"; break; case '/': os << "\\/"; break; case '\b': os << "\\b"; break; case '\f': os << "\\f"; break; case '\n': os << "\\n"; break; case '\r': os << "\\r"; break; case '\t': os << "\\t"; break; default: { if (c >= 32 && c <= 126) { os << c; } else { u32 cnum = (u8)c; os << "\\u" << std::hex << std::setw(4) << std::setfill('0') << cnum; } break; } } } os << "\""; return os.str(); } std::string deSerializeJsonString(std::istream &is) { std::ostringstream os(std::ios::binary); char c, c2; // Parse initial doublequote is >> c; if (c != '"') throw SerializationError("JSON string must start with doublequote"); // Parse characters for (;;) { c = is.get(); if (is.eof()) throw SerializationError("JSON string ended prematurely"); if (c == '"') { return os.str(); } else if (c == '\\') { c2 = is.get(); if (is.eof()) throw SerializationError("JSON string ended prematurely"); switch (c2) { case 'b': os << '\b'; break; case 'f': os << '\f'; break; case 'n': os << '\n'; break; case 'r': os << '\r'; break; case 't': os << '\t'; break; case 'u': { int hexnumber; char hexdigits[4 + 1]; is.read(hexdigits, 4); if (is.eof()) throw SerializationError("JSON string ended prematurely"); hexdigits[4] = 0; std::istringstream tmp_is(hexdigits, std::ios::binary); tmp_is >> std::hex >> hexnumber; os << (char)hexnumber; break; } default: os << c2; break; } } else { os << c; } } return os.str(); } std::string serializeJsonStringIfNeeded(const std::string &s) { for (size_t i = 0; i < s.size(); ++i) { if (s[i] <= 0x1f || s[i] >= 0x7f || s[i] == ' ' || s[i] == '\"') return serializeJsonString(s); } return s; } std::string deSerializeJsonStringIfNeeded(std::istream &is) { std::ostringstream tmp_os; bool expect_initial_quote = true; bool is_json = false; bool was_backslash = false; for (;;) { char c = is.get(); if (is.eof()) break; if (expect_initial_quote && c == '"') { tmp_os << c; is_json = true; } else if(is_json) { tmp_os << c; if (was_backslash) was_backslash = false; else if (c == '\\') was_backslash = true; else if (c == '"') break; // Found end of string } else { if (c == ' ') { // Found end of word is.unget(); break; } else { tmp_os << c; } } expect_initial_quote = false; } if (is_json) { std::istringstream tmp_is(tmp_os.str(), std::ios::binary); return deSerializeJsonString(tmp_is); } else return tmp_os.str(); } //// //// String/Struct conversions //// bool deSerializeStringToStruct(std::string valstr, std::string format, void *out, size_t olen) { size_t len = olen; std::vector<std::string *> strs_alloced; std::string *str; char *f, *snext; size_t pos; char *s = &valstr[0]; char *buf = new char[len]; char *bufpos = buf; char *fmtpos, *fmt = &format[0]; while ((f = strtok_r(fmt, ",", &fmtpos)) && s) { fmt = NULL; bool is_unsigned = false; int width = 0; char valtype = *f; width = (int)strtol(f + 1, &f, 10); if (width && valtype == 's') valtype = 'i'; switch (valtype) { case 'u': is_unsigned = true; /* FALLTHROUGH */ case 'i': if (width == 16) { bufpos += PADDING(bufpos, u16); if ((bufpos - buf) + sizeof(u16) <= len) { if (is_unsigned) *(u16 *)bufpos = (u16)strtoul(s, &s, 10); else *(s16 *)bufpos = (s16)strtol(s, &s, 10); } bufpos += sizeof(u16); } else if (width == 32) { bufpos += PADDING(bufpos, u32); if ((bufpos - buf) + sizeof(u32) <= len) { if (is_unsigned) *(u32 *)bufpos = (u32)strtoul(s, &s, 10); else *(s32 *)bufpos = (s32)strtol(s, &s, 10); } bufpos += sizeof(u32); } else if (width == 64) { bufpos += PADDING(bufpos, u64); if ((bufpos - buf) + sizeof(u64) <= len) { if (is_unsigned) *(u64 *)bufpos = (u64)strtoull(s, &s, 10); else *(s64 *)bufpos = (s64)strtoll(s, &s, 10); } bufpos += sizeof(u64); } s = strchr(s, ','); break; case 'b': snext = strchr(s, ','); if (snext) *snext++ = 0; bufpos += PADDING(bufpos, bool); if ((bufpos - buf) + sizeof(bool) <= len) *(bool *)bufpos = is_yes(std::string(s)); bufpos += sizeof(bool); s = snext; break; case 'f': bufpos += PADDING(bufpos, float); if ((bufpos - buf) + sizeof(float) <= len) *(float *)bufpos = strtof(s, &s); bufpos += sizeof(float); s = strchr(s, ','); break; case 's': while (*s == ' ' || *s == '\t') s++; if (*s++ != '"') //error, expected string goto fail; snext = s; while (snext[0] && !(snext[-1] != '\\' && snext[0] == '"')) snext++; *snext++ = 0; bufpos += PADDING(bufpos, std::string *); str = new std::string(s); pos = 0; while ((pos = str->find("\\\"", pos)) != std::string::npos) str->erase(pos, 1); if ((bufpos - buf) + sizeof(std::string *) <= len) *(std::string **)bufpos = str; bufpos += sizeof(std::string *); strs_alloced.push_back(str); s = *snext ? snext + 1 : NULL; break; case 'v': while (*s == ' ' || *s == '\t') s++; if (*s++ != '(') //error, expected vector goto fail; if (width == 2) { bufpos += PADDING(bufpos, v2f); if ((bufpos - buf) + sizeof(v2f) <= len) { v2f *v = (v2f *)bufpos; v->X = strtof(s, &s); s++; v->Y = strtof(s, &s); } bufpos += sizeof(v2f); } else if (width == 3) { bufpos += PADDING(bufpos, v3f); if ((bufpos - buf) + sizeof(v3f) <= len) { v3f *v = (v3f *)bufpos; v->X = strtof(s, &s); s++; v->Y = strtof(s, &s); s++; v->Z = strtof(s, &s); } bufpos += sizeof(v3f); } s = strchr(s, ','); break; default: //error, invalid format specifier goto fail; } if (s && *s == ',') s++; if ((size_t)(bufpos - buf) > len) //error, buffer too small goto fail; } if (f && *f) { //error, mismatched number of fields and values fail: for (size_t i = 0; i != strs_alloced.size(); i++) delete strs_alloced[i]; delete[] buf; return false; } memcpy(out, buf, olen); delete[] buf; return true; } // Casts *buf to a signed or unsigned fixed-width integer of 'w' width #define SIGN_CAST(w, buf) (is_unsigned ? *((u##w *) buf) : *((s##w *) buf)) bool serializeStructToString(std::string *out, std::string format, void *value) { std::ostringstream os; std::string str; char *f; size_t strpos; char *bufpos = (char *) value; char *fmtpos, *fmt = &format[0]; while ((f = strtok_r(fmt, ",", &fmtpos))) { fmt = NULL; bool is_unsigned = false; int width = 0; char valtype = *f; width = (int)strtol(f + 1, &f, 10); if (width && valtype == 's') valtype = 'i'; switch (valtype) { case 'u': is_unsigned = true; /* FALLTHROUGH */ case 'i': if (width == 16) { bufpos += PADDING(bufpos, u16); os << SIGN_CAST(16, bufpos); bufpos += sizeof(u16); } else if (width == 32) { bufpos += PADDING(bufpos, u32); os << SIGN_CAST(32, bufpos); bufpos += sizeof(u32); } else if (width == 64) { bufpos += PADDING(bufpos, u64); os << SIGN_CAST(64, bufpos); bufpos += sizeof(u64); } break; case 'b': bufpos += PADDING(bufpos, bool); os << std::boolalpha << *((bool *) bufpos); bufpos += sizeof(bool); break; case 'f': bufpos += PADDING(bufpos, float); os << *((float *) bufpos); bufpos += sizeof(float); break; case 's': bufpos += PADDING(bufpos, std::string *); str = **((std::string **) bufpos); strpos = 0; while ((strpos = str.find('"', strpos)) != std::string::npos) { str.insert(strpos, 1, '\\'); strpos += 2; } os << str; bufpos += sizeof(std::string *); break; case 'v': if (width == 2) { bufpos += PADDING(bufpos, v2f); v2f *v = (v2f *) bufpos; os << '(' << v->X << ", " << v->Y << ')'; bufpos += sizeof(v2f); } else { bufpos += PADDING(bufpos, v3f); v3f *v = (v3f *) bufpos; os << '(' << v->X << ", " << v->Y << ", " << v->Z << ')'; bufpos += sizeof(v3f); } break; default: return false; } os << ", "; } *out = os.str(); // Trim off the trailing comma and space if (out->size() >= 2) out->resize(out->size() - 2); return true; } #undef SIGN_CAST //// //// Other //// std::string serializeHexString(const std::string &data, bool insert_spaces) { std::string result; result.reserve(data.size() * (2 + insert_spaces)); static const char hex_chars[] = "0123456789abcdef"; const size_t len = data.size(); for (size_t i = 0; i != len; i++) { u8 byte = data[i]; result.push_back(hex_chars[(byte >> 4) & 0x0F]); result.push_back(hex_chars[(byte >> 0) & 0x0F]); if (insert_spaces && i != len - 1) result.push_back(' '); } return result; }
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-13 11:54:59 +0000