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Diffstat (limited to 'libs/assimp/tools/assimp_cmd/Info.cpp')
| -rw-r--r-- | libs/assimp/tools/assimp_cmd/Info.cpp | 483 |
1 files changed, 0 insertions, 483 deletions
diff --git a/libs/assimp/tools/assimp_cmd/Info.cpp b/libs/assimp/tools/assimp_cmd/Info.cpp deleted file mode 100644 index c43a783..0000000 --- a/libs/assimp/tools/assimp_cmd/Info.cpp +++ /dev/null @@ -1,483 +0,0 @@ -/* ---------------------------------------------------------------------------- -Open Asset Import Library (assimp) ---------------------------------------------------------------------------- - -Copyright (c) 2006-2022, assimp team - - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the following -conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ---------------------------------------------------------------------------- -*/ - -/** @file Info.cpp - * @brief Implementation of the 'assimp info' utility */ - -#include "Main.h" - -#include <cstdio> -#include <iostream> -#include <string> - -const char* AICMD_MSG_INFO_HELP_E = - "assimp info <file> [-r] [-v]\n" - "\tPrint basic structure of a 3D model\n" - "\t-r,--raw: No postprocessing, do a raw import\n" - "\t-v,--verbose: Print verbose info such as node transform data\n" - "\t-s, --silent: Print only minimal info\n"; - -const char *TREE_BRANCH_ASCII = "|-"; -const char *TREE_BRANCH_UTF8 = "\xe2\x94\x9c\xe2\x95\xb4"; -const char *TREE_STOP_ASCII = "'-"; -const char *TREE_STOP_UTF8 = "\xe2\x94\x94\xe2\x95\xb4"; -const char *TREE_CONTINUE_ASCII = "| "; -const char *TREE_CONTINUE_UTF8 = "\xe2\x94\x82 "; - -// note: by default this is using utf-8 text. -// this is well supported on pretty much any linux terminal. -// if this causes problems on some platform, -// put an #ifdef to use the ascii version for that platform. -const char *TREE_BRANCH = TREE_BRANCH_UTF8; -const char *TREE_STOP = TREE_STOP_UTF8; -const char *TREE_CONTINUE = TREE_CONTINUE_UTF8; - -// ----------------------------------------------------------------------------------- -unsigned int CountNodes(const aiNode* root) -{ - unsigned int i = 0; - for (unsigned int a = 0; a < root->mNumChildren; ++a ) { - i += CountNodes(root->mChildren[a]); - } - return 1+i; -} - -// ----------------------------------------------------------------------------------- -unsigned int GetMaxDepth(const aiNode* root) -{ - unsigned int cnt = 0; - for (unsigned int i = 0; i < root->mNumChildren; ++i ) { - cnt = std::max(cnt,GetMaxDepth(root->mChildren[i])); - } - return cnt+1; -} - -// ----------------------------------------------------------------------------------- -unsigned int CountVertices(const aiScene* scene) -{ - unsigned int cnt = 0; - for(unsigned int i = 0; i < scene->mNumMeshes; ++i) { - cnt += scene->mMeshes[i]->mNumVertices; - } - return cnt; -} - -// ----------------------------------------------------------------------------------- -unsigned int CountFaces(const aiScene* scene) -{ - unsigned int cnt = 0; - for(unsigned int i = 0; i < scene->mNumMeshes; ++i) { - cnt += scene->mMeshes[i]->mNumFaces; - } - return cnt; -} - -// ----------------------------------------------------------------------------------- -unsigned int CountBones(const aiScene* scene) -{ - unsigned int cnt = 0; - for(unsigned int i = 0; i < scene->mNumMeshes; ++i) { - cnt += scene->mMeshes[i]->mNumBones; - } - return cnt; -} - -// ----------------------------------------------------------------------------------- -unsigned int CountAnimChannels(const aiScene* scene) -{ - unsigned int cnt = 0; - for(unsigned int i = 0; i < scene->mNumAnimations; ++i) { - cnt += scene->mAnimations[i]->mNumChannels; - } - return cnt; -} - -// ----------------------------------------------------------------------------------- -unsigned int GetAvgFacePerMesh(const aiScene* scene) { - return (scene->mNumMeshes != 0) ? static_cast<unsigned int>(CountFaces(scene)/scene->mNumMeshes) : 0; -} - -// ----------------------------------------------------------------------------------- -unsigned int GetAvgVertsPerMesh(const aiScene* scene) { - return (scene->mNumMeshes != 0) ? static_cast<unsigned int>(CountVertices(scene)/scene->mNumMeshes) : 0; -} - -// ----------------------------------------------------------------------------------- -void FindSpecialPoints(const aiScene* scene,const aiNode* root,aiVector3D special_points[3],const aiMatrix4x4& mat=aiMatrix4x4()) -{ - // XXX that could be greatly simplified by using code from code/ProcessHelper.h - // XXX I just don't want to include it here. - const aiMatrix4x4 trafo = root->mTransformation*mat; - for(unsigned int i = 0; i < root->mNumMeshes; ++i) { - const aiMesh* mesh = scene->mMeshes[root->mMeshes[i]]; - - for(unsigned int a = 0; a < mesh->mNumVertices; ++a) { - aiVector3D v = trafo*mesh->mVertices[a]; - - special_points[0].x = std::min(special_points[0].x,v.x); - special_points[0].y = std::min(special_points[0].y,v.y); - special_points[0].z = std::min(special_points[0].z,v.z); - - special_points[1].x = std::max(special_points[1].x,v.x); - special_points[1].y = std::max(special_points[1].y,v.y); - special_points[1].z = std::max(special_points[1].z,v.z); - } - } - - for(unsigned int i = 0; i < root->mNumChildren; ++i) { - FindSpecialPoints(scene,root->mChildren[i],special_points,trafo); - } -} - -// ----------------------------------------------------------------------------------- -void FindSpecialPoints(const aiScene* scene,aiVector3D special_points[3]) -{ - special_points[0] = aiVector3D(1e10,1e10,1e10); - special_points[1] = aiVector3D(-1e10,-1e10,-1e10); - - FindSpecialPoints(scene,scene->mRootNode,special_points); - special_points[2] = (special_points[0]+special_points[1])*(ai_real)0.5; -} - -// ----------------------------------------------------------------------------------- -std::string FindPTypes(const aiScene* scene) -{ - bool haveit[4] = {0}; - for(unsigned int i = 0; i < scene->mNumMeshes; ++i) { - const unsigned int pt = scene->mMeshes[i]->mPrimitiveTypes; - if (pt & aiPrimitiveType_POINT) { - haveit[0]=true; - } - if (pt & aiPrimitiveType_LINE) { - haveit[1]=true; - } - if (pt & aiPrimitiveType_TRIANGLE) { - haveit[2]=true; - } - if (pt & aiPrimitiveType_POLYGON) { - haveit[3]=true; - } - } - return (haveit[0]?std::string("points"):"")+(haveit[1]?"lines":"")+ - (haveit[2]?"triangles":"")+(haveit[3]?"n-polygons":""); -} - -// ----------------------------------------------------------------------------------- -// Prettily print the node graph to stdout -void PrintHierarchy( - const aiNode* node, - const std::string &indent, - bool verbose, - bool last = false, - bool first = true -){ - // tree visualization - std::string branchchar; - if (first) { branchchar = ""; } - else if (last) { branchchar = TREE_STOP; } // "'-" - else { branchchar = TREE_BRANCH; } // "|-" - - // print the indent and the branch character and the name - std::cout << indent << branchchar << node->mName.C_Str(); - - // if there are meshes attached, indicate this - if (node->mNumMeshes) { - std::cout << " (mesh "; - bool sep = false; - for (size_t i=0; i < node->mNumMeshes; ++i) { - unsigned int mesh_index = node->mMeshes[i]; - if (sep) { std::cout << ", "; } - std::cout << mesh_index; - sep = true; - } - std::cout << ")"; - } - - // finish the line - std::cout << std::endl; - - // in verbose mode, print the transform data as well - if (verbose) { - // indent to use - std::string indentadd; - if (last) { indentadd += " "; } - else { indentadd += TREE_CONTINUE; } // "| ".. - if (node->mNumChildren == 0) { indentadd += " "; } - else { indentadd += TREE_CONTINUE; } // .."| " - aiVector3D s, r, t; - node->mTransformation.Decompose(s, r, t); - if (s.x != 1.0 || s.y != 1.0 || s.z != 1.0) { - std::cout << indent << indentadd; - printf(" S:[%f %f %f]\n", s.x, s.y, s.z); - } - if (r.x || r.y || r.z) { - std::cout << indent << indentadd; - printf(" R:[%f %f %f]\n", r.x, r.y, r.z); - } - if (t.x || t.y || t.z) { - std::cout << indent << indentadd; - printf(" T:[%f %f %f]\n", t.x, t.y, t.z); - } - } - - // and recurse - std::string nextIndent; - if (first) { nextIndent = indent; } - else if (last) { nextIndent = indent + " "; } - else { nextIndent = indent + TREE_CONTINUE; } // "| " - for (size_t i = 0; i < node->mNumChildren; ++i) { - bool lastone = (i == node->mNumChildren - 1); - PrintHierarchy( - node->mChildren[i], - nextIndent, - verbose, - lastone, - false - ); - } -} - -// ----------------------------------------------------------------------------------- -// Implementation of the assimp info utility to print basic file info -int Assimp_Info (const char* const* params, unsigned int num) { - // --help - if (!strcmp( params[0],"-h")||!strcmp( params[0],"--help")||!strcmp( params[0],"-?") ) { - printf("%s",AICMD_MSG_INFO_HELP_E); - return AssimpCmdError::Success; - } - - // asssimp info <file> [-r] - if (num < 1) { - printf("assimp info: Invalid number of arguments. " - "See \'assimp info --help\'\n"); - return AssimpCmdError::InvalidNumberOfArguments; - } - - const std::string in = std::string(params[0]); - - // get -r and -v arguments - bool raw = false; - bool verbose = false; - bool silent = false; - for(unsigned int i = 1; i < num; ++i) { - if (!strcmp(params[i],"--raw")||!strcmp(params[i],"-r")) { - raw = true; - } - if (!strcmp(params[i],"--verbose")||!strcmp(params[i],"-v")) { - verbose = true; - } - if (!strcmp(params[i], "--silent") || !strcmp(params[i], "-s")) { - silent = true; - } - } - - // Verbose and silent at the same time are not allowed - if ( verbose && silent ) { - printf("assimp info: Invalid arguments, verbose and silent at the same time are forbidden. "); - return AssimpCmdInfoError::InvalidCombinaisonOfArguments; - } - - // Parse post-processing flags unless -r was specified - ImportData import; - if (!raw) { - // get import flags - ProcessStandardArguments(import, params + 1, num - 1); - - //No custom post process flags defined, we set all the post process flags active - if(import.ppFlags == 0) - import.ppFlags |= aiProcessPreset_TargetRealtime_MaxQuality; - } - - // import the main model - const aiScene* scene = ImportModel(import,in); - if (!scene) { - printf("assimp info: Unable to load input file %s\n", - in.c_str()); - return AssimpCmdError::FailedToLoadInputFile; - } - - aiMemoryInfo mem; - globalImporter->GetMemoryRequirements(mem); - - - static const char* format_string = - "Memory consumption: %i B\n" - "Nodes: %i\n" - "Maximum depth %i\n" - "Meshes: %i\n" - "Animations: %i\n" - "Textures (embed.): %i\n" - "Materials: %i\n" - "Cameras: %i\n" - "Lights: %i\n" - "Vertices: %i\n" - "Faces: %i\n" - "Bones: %i\n" - "Animation Channels: %i\n" - "Primitive Types: %s\n" - "Average faces/mesh %i\n" - "Average verts/mesh %i\n" - "Minimum point (%f %f %f)\n" - "Maximum point (%f %f %f)\n" - "Center point (%f %f %f)\n" - - ; - - aiVector3D special_points[3]; - FindSpecialPoints(scene,special_points); - printf(format_string, - mem.total, - CountNodes(scene->mRootNode), - GetMaxDepth(scene->mRootNode), - scene->mNumMeshes, - scene->mNumAnimations, - scene->mNumTextures, - scene->mNumMaterials, - scene->mNumCameras, - scene->mNumLights, - CountVertices(scene), - CountFaces(scene), - CountBones(scene), - CountAnimChannels(scene), - FindPTypes(scene).c_str(), - GetAvgFacePerMesh(scene), - GetAvgVertsPerMesh(scene), - special_points[0][0],special_points[0][1],special_points[0][2], - special_points[1][0],special_points[1][1],special_points[1][2], - special_points[2][0],special_points[2][1],special_points[2][2] - ) - ; - - if (silent) - { - printf("\n"); - return AssimpCmdError::Success; - } - - // meshes - if (scene->mNumMeshes) { - printf("\nMeshes: (name) [vertices / bones / faces | primitive_types]\n"); - } - for (unsigned int i = 0; i < scene->mNumMeshes; ++i) { - const aiMesh* mesh = scene->mMeshes[i]; - printf(" %d (%s)", i, mesh->mName.C_Str()); - printf( - ": [%d / %d / %d |", - mesh->mNumVertices, - mesh->mNumBones, - mesh->mNumFaces - ); - const unsigned int ptypes = mesh->mPrimitiveTypes; - if (ptypes & aiPrimitiveType_POINT) { printf(" point"); } - if (ptypes & aiPrimitiveType_LINE) { printf(" line"); } - if (ptypes & aiPrimitiveType_TRIANGLE) { printf(" triangle"); } - if (ptypes & aiPrimitiveType_POLYGON) { printf(" polygon"); } - printf("]\n"); - } - - // materials - unsigned int total=0; - for(unsigned int i = 0;i < scene->mNumMaterials; ++i) { - aiString name; - if (AI_SUCCESS==aiGetMaterialString(scene->mMaterials[i],AI_MATKEY_NAME,&name)) { - printf("%s\n \'%s\'",(total++?"":"\nNamed Materials:" ),name.data); - } - } - if(total) { - printf("\n"); - } - - // textures - total=0; - for(unsigned int i = 0;i < scene->mNumMaterials; ++i) { - aiString name; - static const aiTextureType types[] = { - aiTextureType_NONE, - aiTextureType_DIFFUSE, - aiTextureType_SPECULAR, - aiTextureType_AMBIENT, - aiTextureType_EMISSIVE, - aiTextureType_HEIGHT, - aiTextureType_NORMALS, - aiTextureType_SHININESS, - aiTextureType_OPACITY, - aiTextureType_DISPLACEMENT, - aiTextureType_LIGHTMAP, - aiTextureType_REFLECTION, - aiTextureType_BASE_COLOR, - aiTextureType_NORMAL_CAMERA, - aiTextureType_EMISSION_COLOR, - aiTextureType_METALNESS, - aiTextureType_DIFFUSE_ROUGHNESS, - aiTextureType_AMBIENT_OCCLUSION, - aiTextureType_UNKNOWN - }; - for(unsigned int type = 0; type < sizeof(types)/sizeof(types[0]); ++type) { - for(unsigned int idx = 0;AI_SUCCESS==aiGetMaterialString(scene->mMaterials[i], - AI_MATKEY_TEXTURE(types[type],idx),&name); ++idx) { - printf("%s\n \'%s\'",(total++?"":"\nTexture Refs:" ),name.data); - } - } - } - if(total) { - printf("\n"); - } - - // animations - total=0; - for(unsigned int i = 0;i < scene->mNumAnimations; ++i) { - if (scene->mAnimations[i]->mName.length) { - printf("%s\n \'%s\'",(total++?"":"\nNamed Animations:" ),scene->mAnimations[i]->mName.data); - } - } - if(total) { - printf("\n"); - } - - // node hierarchy - printf("\nNode hierarchy:\n"); - PrintHierarchy(scene->mRootNode,"",verbose); - - printf("\n"); - return AssimpCmdError::Success; -} |