From 6a1670dbc31cc0e44178bbd9ad34ff0d5981a060 Mon Sep 17 00:00:00 2001 From: Ilya Zhuravlev Date: Thu, 20 Dec 2012 21:19:49 +0400 Subject: Migrate to STL containers/algorithms. --- src/mapblock_mesh.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/mapblock_mesh.cpp') diff --git a/src/mapblock_mesh.cpp b/src/mapblock_mesh.cpp index f4d57922a..d098065f8 100644 --- a/src/mapblock_mesh.cpp +++ b/src/mapblock_mesh.cpp @@ -445,7 +445,7 @@ struct FastFace }; static void makeFastFace(TileSpec tile, u16 li0, u16 li1, u16 li2, u16 li3, - v3f p, v3s16 dir, v3f scale, u8 light_source, core::array &dest) + v3f p, v3s16 dir, v3f scale, u8 light_source, std::vector &dest) { FastFace face; @@ -745,7 +745,7 @@ static void updateFastFaceRow( v3f translate_dir_f, v3s16 face_dir, v3f face_dir_f, - core::array &dest) + std::vector &dest) { v3s16 p = startpos; @@ -897,7 +897,7 @@ static void updateFastFaceRow( } static void updateAllFastFaceRows(MeshMakeData *data, - core::array &dest) + std::vector &dest) { /* Go through every y,z and get top(y+) faces in rows of x+ @@ -962,7 +962,7 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data): // 24-155ms for MAP_BLOCKSIZE=32 (NOTE: probably outdated) //TimeTaker timer1("MapBlockMesh()"); - core::array fastfaces_new; + std::vector fastfaces_new; /* We are including the faces of the trailing edges of the block. @@ -1124,8 +1124,8 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data): m_mesh->addMeshBuffer(buf); // Mesh grabbed it buf->drop(); - buf->append(p.vertices.pointer(), p.vertices.size(), - p.indices.pointer(), p.indices.size()); + buf->append(&p.vertices[0], p.vertices.size(), + &p.indices[0], p.indices.size()); } /* -- cgit v1.2.3 From 6f8d40ef5d24e26a70c7a0bdf6d2992e0bea9a63 Mon Sep 17 00:00:00 2001 From: RealBadAngel Date: Sat, 23 Mar 2013 19:17:00 +0100 Subject: 6d facedir --- src/mapblock_mesh.cpp | 163 +++++++++++++++++++++++++++++++++++--------------- 1 file changed, 114 insertions(+), 49 deletions(-) (limited to 'src/mapblock_mesh.cpp') diff --git a/src/mapblock_mesh.cpp b/src/mapblock_mesh.cpp index d098065f8..f68a79e41 100644 --- a/src/mapblock_mesh.cpp +++ b/src/mapblock_mesh.cpp @@ -455,6 +455,80 @@ static void makeFastFace(TileSpec tile, u16 li0, u16 li1, u16 li2, u16 li3, v3f vertex_pos[4]; v3s16 vertex_dirs[4]; getNodeVertexDirs(dir, vertex_dirs); + v3s16 t; + switch (tile.rotation) + { + case 0: + break; + case 1: //R90 + t = vertex_dirs[0]; + vertex_dirs[0] = vertex_dirs[3]; + vertex_dirs[3] = vertex_dirs[2]; + vertex_dirs[2] = vertex_dirs[1]; + vertex_dirs[1] = t; + break; + case 2: //R180 + t = vertex_dirs[0]; + vertex_dirs[0] = vertex_dirs[2]; + vertex_dirs[2] = t; + t = vertex_dirs[1]; + vertex_dirs[1] = vertex_dirs[3]; + vertex_dirs[3] = t; + break; + case 3: //R270 + t = vertex_dirs[0]; + vertex_dirs[0] = vertex_dirs[1]; + vertex_dirs[1] = vertex_dirs[2]; + vertex_dirs[2] = vertex_dirs[3]; + vertex_dirs[3] = t; + break; + case 4: //FXR90 + t = vertex_dirs[0]; + vertex_dirs[0] = vertex_dirs[3]; + vertex_dirs[3] = vertex_dirs[2]; + vertex_dirs[2] = vertex_dirs[1]; + vertex_dirs[1] = t; + tile.texture.pos.Y += tile.texture.size.Y; + tile.texture.size.Y *= -1; + break; + case 5: //FXR270 + t = vertex_dirs[0]; + vertex_dirs[0] = vertex_dirs[1]; + vertex_dirs[1] = vertex_dirs[2]; + vertex_dirs[2] = vertex_dirs[3]; + vertex_dirs[3] = t; + tile.texture.pos.Y += tile.texture.size.Y; + tile.texture.size.Y *= -1; + break; + case 6: //FYR90 + t = vertex_dirs[0]; + vertex_dirs[0] = vertex_dirs[3]; + vertex_dirs[3] = vertex_dirs[2]; + vertex_dirs[2] = vertex_dirs[1]; + vertex_dirs[1] = t; + tile.texture.pos.X += tile.texture.size.X; + tile.texture.size.X *= -1; + break; + case 7: //FYR270 + t = vertex_dirs[0]; + vertex_dirs[0] = vertex_dirs[1]; + vertex_dirs[1] = vertex_dirs[2]; + vertex_dirs[2] = vertex_dirs[3]; + vertex_dirs[3] = t; + tile.texture.pos.X += tile.texture.size.X; + tile.texture.size.X *= -1; + break; + case 8: //FX + tile.texture.pos.Y += tile.texture.size.Y; + tile.texture.size.Y *= -1; + break; + case 9: //FY + tile.texture.pos.X += tile.texture.size.X; + tile.texture.size.X *= -1; + break; + default: + break; + } for(u16 i=0; i<4; i++) { vertex_pos[i] = v3f( @@ -601,60 +675,50 @@ TileSpec getNodeTile(MapNode mn, v3s16 p, v3s16 dir, MeshMakeData *data) // 5 = (0,0,-1) // 6 = (0,-1,0) // 7 = (-1,0,0) - u8 dir_i = (dir.X + 2 * dir.Y + 3 * dir.Z) & 7; + u8 dir_i = ((dir.X + 2 * dir.Y + 3 * dir.Z) & 7)*2; // Get rotation for things like chests u8 facedir = mn.getFaceDir(ndef); - assert(facedir <= 3); - - static const u8 dir_to_tile[4 * 8] = + assert(facedir <= 23); + static const u16 dir_to_tile[24 * 16] = { - // 0 +X +Y +Z 0 -Z -Y -X - 0, 2, 0, 4, 0, 5, 1, 3, // facedir = 0 - 0, 4, 0, 3, 0, 2, 1, 5, // facedir = 1 - 0, 3, 0, 5, 0, 4, 1, 2, // facedir = 2 - 0, 5, 0, 2, 0, 3, 1, 4, // facedir = 3 + // 0 +X +Y +Z -Z -Y -X -> value=tile,rotation + 0,0, 2,0 , 0,0 , 4,0 , 0,0, 5,0 , 1,0 , 3,0 , // rotate around y+ 0 - 3 + 0,0, 4,0 , 0,3 , 3,0 , 0,0, 2,0 , 1,1 , 5,0 , + 0,0, 3,0 , 0,2 , 5,0 , 0,0, 4,0 , 1,2 , 2,0 , + 0,0, 5,0 , 0,1 , 2,0 , 0,0, 3,0 , 1,3 , 4,0 , + + 0,0, 2,3 , 5,0 , 0,2 , 0,0, 1,0 , 4,2 , 3,1 , // rotate around z+ 4 - 7 + 0,0, 4,3 , 2,0 , 0,3 , 0,0, 1,1 , 3,2 , 5,1 , + 0,0, 3,3 , 4,0 , 0,0 , 0,0, 1,2 , 5,2 , 2,1 , + 0,0, 5,3 , 3,0 , 0,1 , 0,0, 1,3 , 2,2 , 4,1 , + + 0,0, 2,1 , 4,2 , 1,2 , 0,0, 0,0 , 5,0 , 3,3 , // rotate around z- 8 - 11 + 0,0, 4,1 , 3,2 , 1,3 , 0,0, 0,3 , 2,0 , 5,3 , + 0,0, 3,1 , 5,2 , 1,0 , 0,0, 0,2 , 4,0 , 2,3 , + 0,0, 5,1 , 2,2 , 1,1 , 0,0, 0,1 , 3,0 , 4,3 , + + 0,0, 0,3 , 3,3 , 4,1 , 0,0, 5,3 , 2,3 , 1,3 , // rotate around x+ 12 - 15 + 0,0, 0,2 , 5,3 , 3,1 , 0,0, 2,3 , 4,3 , 1,0 , + 0,0, 0,1 , 2,3 , 5,1 , 0,0, 4,3 , 3,3 , 1,1 , + 0,0, 0,0 , 4,3 , 2,1 , 0,0, 3,3 , 5,3 , 1,2 , + + 0,0, 1,1 , 2,1 , 4,3 , 0,0, 5,1 , 3,1 , 0,1 , // rotate around x- 16 - 19 + 0,0, 1,2 , 4,1 , 3,3 , 0,0, 2,1 , 5,1 , 0,0 , + 0,0, 1,3 , 3,1 , 5,3 , 0,0, 4,1 , 2,1 , 0,3 , + 0,0, 1,0 , 5,1 , 2,3 , 0,0, 3,1 , 4,1 , 0,2 , + + 0,0, 3,2 , 1,2 , 4,2 , 0,0, 5,2 , 0,2 , 2,2 , // rotate around y- 20 - 23 + 0,0, 5,2 , 1,3 , 3,2 , 0,0, 2,2 , 0,1 , 4,2 , + 0,0, 2,2 , 1,0 , 5,2 , 0,0, 4,2 , 0,0 , 3,2 , + 0,0, 4,2 , 1,1 , 2,2 , 0,0, 3,2 , 0,3 , 5,2 + }; - u8 tileindex = dir_to_tile[facedir*8 + dir_i]; - - // If not rotated or is side tile, we're done - if(facedir == 0 || (tileindex != 0 && tileindex != 1)) - return getNodeTileN(mn, p, tileindex, data); - - // This is the top or bottom tile, and it shall be rotated; thus rotate it - TileSpec spec = getNodeTileN(mn, p, tileindex, data); - if(tileindex == 0){ - if(facedir == 1){ // -90 - std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id); - name += "^[transformR270"; - spec.texture = data->m_gamedef->tsrc()->getTexture(name); - } - else if(facedir == 2){ // 180 - spec.texture.pos += spec.texture.size; - spec.texture.size *= -1; - } - else if(facedir == 3){ // 90 - std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id); - name += "^[transformR90"; - spec.texture = data->m_gamedef->tsrc()->getTexture(name); - } - } - else if(tileindex == 1){ - if(facedir == 1){ // -90 - std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id); - name += "^[transformR90"; - spec.texture = data->m_gamedef->tsrc()->getTexture(name); - } - else if(facedir == 2){ // 180 - spec.texture.pos += spec.texture.size; - spec.texture.size *= -1; - } - else if(facedir == 3){ // 90 - std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id); - name += "^[transformR270"; - spec.texture = data->m_gamedef->tsrc()->getTexture(name); - } - } + u16 tile_index=facedir*16 + dir_i; + TileSpec spec = getNodeTileN(mn, p, dir_to_tile[tile_index], data); + spec.rotation=dir_to_tile[tile_index + 1]; + std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id); + spec.texture = data->m_gamedef->tsrc()->getTexture(name); return spec; } @@ -794,6 +858,7 @@ static void updateFastFaceRow( && next_lights[2] == lights[2] && next_lights[3] == lights[3] && next_tile == tile + && tile.rotation == 0 && next_light_source == light_source) { next_is_different = false; -- cgit v1.2.3