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Diffstat (limited to 'libs/assimp/code/AssetLib/FBX/FBXMaterial.cpp')
| -rw-r--r-- | libs/assimp/code/AssetLib/FBX/FBXMaterial.cpp | 376 |
1 files changed, 0 insertions, 376 deletions
diff --git a/libs/assimp/code/AssetLib/FBX/FBXMaterial.cpp b/libs/assimp/code/AssetLib/FBX/FBXMaterial.cpp deleted file mode 100644 index 8849179..0000000 --- a/libs/assimp/code/AssetLib/FBX/FBXMaterial.cpp +++ /dev/null @@ -1,376 +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 FBXMaterial.cpp - * @brief Assimp::FBX::Material and Assimp::FBX::Texture implementation - */ - -#ifndef ASSIMP_BUILD_NO_FBX_IMPORTER - -#include "FBXParser.h" -#include "FBXDocument.h" -#include "FBXImporter.h" -#include "FBXImportSettings.h" -#include "FBXDocumentUtil.h" -#include "FBXProperties.h" -#include <assimp/ByteSwapper.h> -#include <assimp/ParsingUtils.h> - -#include "FBXUtil.h" - -namespace Assimp { -namespace FBX { - -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -Material::Material(uint64_t id, const Element& element, const Document& doc, const std::string& name) : - Object(id,element,name) { - const Scope& sc = GetRequiredScope(element); - - const Element* const ShadingModel = sc["ShadingModel"]; - const Element* const MultiLayer = sc["MultiLayer"]; - - if(MultiLayer) { - multilayer = !!ParseTokenAsInt(GetRequiredToken(*MultiLayer,0)); - } - - if(ShadingModel) { - shading = ParseTokenAsString(GetRequiredToken(*ShadingModel,0)); - } else { - DOMWarning("shading mode not specified, assuming phong",&element); - shading = "phong"; - } - - // lower-case shading because Blender (for example) writes "Phong" - for (size_t i = 0; i < shading.length(); ++i) { - shading[i] = static_cast<char>(tolower(static_cast<unsigned char>(shading[i]))); - } - std::string templateName; - if(shading == "phong") { - templateName = "Material.FbxSurfacePhong"; - } else if(shading == "lambert") { - templateName = "Material.FbxSurfaceLambert"; - } else { - DOMWarning("shading mode not recognized: " + shading,&element); - } - - props = GetPropertyTable(doc,templateName,element,sc); - - // resolve texture links - const std::vector<const Connection*>& conns = doc.GetConnectionsByDestinationSequenced(ID()); - for(const Connection* con : conns) { - // texture link to properties, not objects - if ( 0 == con->PropertyName().length()) { - continue; - } - - const Object* const ob = con->SourceObject(); - if(nullptr == ob) { - DOMWarning("failed to read source object for texture link, ignoring",&element); - continue; - } - - const Texture* const tex = dynamic_cast<const Texture*>(ob); - if(nullptr == tex) { - const LayeredTexture* const layeredTexture = dynamic_cast<const LayeredTexture*>(ob); - if(!layeredTexture) { - DOMWarning("source object for texture link is not a texture or layered texture, ignoring",&element); - continue; - } - const std::string& prop = con->PropertyName(); - if (layeredTextures.find(prop) != layeredTextures.end()) { - DOMWarning("duplicate layered texture link: " + prop,&element); - } - - layeredTextures[prop] = layeredTexture; - ((LayeredTexture*)layeredTexture)->fillTexture(doc); - } else { - const std::string& prop = con->PropertyName(); - if (textures.find(prop) != textures.end()) { - DOMWarning("duplicate texture link: " + prop,&element); - } - - textures[prop] = tex; - } - } -} - - -// ------------------------------------------------------------------------------------------------ -Material::~Material() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -Texture::Texture(uint64_t id, const Element& element, const Document& doc, const std::string& name) : - Object(id,element,name), - uvScaling(1.0f,1.0f), - media(0) { - const Scope& sc = GetRequiredScope(element); - - const Element* const Type = sc["Type"]; - const Element* const FileName = sc["FileName"]; - const Element* const RelativeFilename = sc["RelativeFilename"]; - const Element* const ModelUVTranslation = sc["ModelUVTranslation"]; - const Element* const ModelUVScaling = sc["ModelUVScaling"]; - const Element* const Texture_Alpha_Source = sc["Texture_Alpha_Source"]; - const Element* const Cropping = sc["Cropping"]; - - if(Type) { - type = ParseTokenAsString(GetRequiredToken(*Type,0)); - } - - if(FileName) { - fileName = ParseTokenAsString(GetRequiredToken(*FileName,0)); - } - - if(RelativeFilename) { - relativeFileName = ParseTokenAsString(GetRequiredToken(*RelativeFilename,0)); - } - - if(ModelUVTranslation) { - uvTrans = aiVector2D(ParseTokenAsFloat(GetRequiredToken(*ModelUVTranslation,0)), - ParseTokenAsFloat(GetRequiredToken(*ModelUVTranslation,1)) - ); - } - - if(ModelUVScaling) { - uvScaling = aiVector2D(ParseTokenAsFloat(GetRequiredToken(*ModelUVScaling,0)), - ParseTokenAsFloat(GetRequiredToken(*ModelUVScaling,1)) - ); - } - - if(Cropping) { - crop[0] = ParseTokenAsInt(GetRequiredToken(*Cropping,0)); - crop[1] = ParseTokenAsInt(GetRequiredToken(*Cropping,1)); - crop[2] = ParseTokenAsInt(GetRequiredToken(*Cropping,2)); - crop[3] = ParseTokenAsInt(GetRequiredToken(*Cropping,3)); - } else { - // vc8 doesn't support the crop() syntax in initialization lists - // (and vc9 WARNS about the new (i.e. compliant) behaviour). - crop[0] = crop[1] = crop[2] = crop[3] = 0; - } - - if(Texture_Alpha_Source) { - alphaSource = ParseTokenAsString(GetRequiredToken(*Texture_Alpha_Source,0)); - } - - props = GetPropertyTable(doc,"Texture.FbxFileTexture",element,sc); - - // 3DS Max and FBX SDK use "Scaling" and "Translation" instead of "ModelUVScaling" and "ModelUVTranslation". Use these properties if available. - bool ok; - const aiVector3D& scaling = PropertyGet<aiVector3D>(*props, "Scaling", ok); - if (ok) { - uvScaling.x = scaling.x; - uvScaling.y = scaling.y; - } - - const aiVector3D& trans = PropertyGet<aiVector3D>(*props, "Translation", ok); - if (ok) { - uvTrans.x = trans.x; - uvTrans.y = trans.y; - } - - const aiVector3D &rotation = PropertyGet<aiVector3D>(*props, "Rotation", ok); - if (ok) { - uvRotation = rotation.z; - } - - // resolve video links - if(doc.Settings().readTextures) { - const std::vector<const Connection*>& conns = doc.GetConnectionsByDestinationSequenced(ID()); - for(const Connection* con : conns) { - const Object* const ob = con->SourceObject(); - if (nullptr == ob) { - DOMWarning("failed to read source object for texture link, ignoring",&element); - continue; - } - - const Video* const video = dynamic_cast<const Video*>(ob); - if(video) { - media = video; - } - } - } -} - - -Texture::~Texture() { - // empty -} - -LayeredTexture::LayeredTexture(uint64_t id, const Element& element, const Document& /*doc*/, const std::string& name) : - Object(id,element,name), - blendMode(BlendMode_Modulate), - alpha(1) { - const Scope& sc = GetRequiredScope(element); - - const Element* const BlendModes = sc["BlendModes"]; - const Element* const Alphas = sc["Alphas"]; - - if (nullptr != BlendModes) { - blendMode = (BlendMode)ParseTokenAsInt(GetRequiredToken(*BlendModes,0)); - } - if (nullptr != Alphas) { - alpha = ParseTokenAsFloat(GetRequiredToken(*Alphas,0)); - } -} - -LayeredTexture::~LayeredTexture() { - // empty -} - -void LayeredTexture::fillTexture(const Document& doc) { - const std::vector<const Connection*>& conns = doc.GetConnectionsByDestinationSequenced(ID()); - for(size_t i = 0; i < conns.size();++i) { - const Connection* con = conns.at(i); - - const Object* const ob = con->SourceObject(); - if (nullptr == ob) { - DOMWarning("failed to read source object for texture link, ignoring",&element); - continue; - } - - const Texture* const tex = dynamic_cast<const Texture*>(ob); - - textures.push_back(tex); - } -} - -// ------------------------------------------------------------------------------------------------ -Video::Video(uint64_t id, const Element& element, const Document& doc, const std::string& name) : - Object(id,element,name), - contentLength(0), - content(0) { - const Scope& sc = GetRequiredScope(element); - - const Element* const Type = sc["Type"]; - const Element* const FileName = sc.FindElementCaseInsensitive("FileName"); //some files retain the information as "Filename", others "FileName", who knows - const Element* const RelativeFilename = sc["RelativeFilename"]; - const Element* const Content = sc["Content"]; - - if(Type) { - type = ParseTokenAsString(GetRequiredToken(*Type,0)); - } - - if(FileName) { - fileName = ParseTokenAsString(GetRequiredToken(*FileName,0)); - } - - if(RelativeFilename) { - relativeFileName = ParseTokenAsString(GetRequiredToken(*RelativeFilename,0)); - } - - if(Content && !Content->Tokens().empty()) { - //this field is omitted when the embedded texture is already loaded, let's ignore if it's not found - try { - const Token& token = GetRequiredToken(*Content, 0); - const char* data = token.begin(); - if (!token.IsBinary()) { - if (*data != '"') { - DOMError("embedded content is not surrounded by quotation marks", &element); - } else { - size_t targetLength = 0; - auto numTokens = Content->Tokens().size(); - // First time compute size (it could be large like 64Gb and it is good to allocate it once) - for (uint32_t tokenIdx = 0; tokenIdx < numTokens; ++tokenIdx) { - const Token& dataToken = GetRequiredToken(*Content, tokenIdx); - size_t tokenLength = dataToken.end() - dataToken.begin() - 2; // ignore double quotes - const char* base64data = dataToken.begin() + 1; - const size_t outLength = Util::ComputeDecodedSizeBase64(base64data, tokenLength); - if (outLength == 0) { - DOMError("Corrupted embedded content found", &element); - } - targetLength += outLength; - } - if (targetLength == 0) { - DOMError("Corrupted embedded content found", &element); - } - content = new uint8_t[targetLength]; - contentLength = static_cast<uint64_t>(targetLength); - size_t dst_offset = 0; - for (uint32_t tokenIdx = 0; tokenIdx < numTokens; ++tokenIdx) { - const Token& dataToken = GetRequiredToken(*Content, tokenIdx); - size_t tokenLength = dataToken.end() - dataToken.begin() - 2; // ignore double quotes - const char* base64data = dataToken.begin() + 1; - dst_offset += Util::DecodeBase64(base64data, tokenLength, content + dst_offset, targetLength - dst_offset); - } - if (targetLength != dst_offset) { - delete[] content; - contentLength = 0; - DOMError("Corrupted embedded content found", &element); - } - } - } else if (static_cast<size_t>(token.end() - data) < 5) { - DOMError("binary data array is too short, need five (5) bytes for type signature and element count", &element); - } else if (*data != 'R') { - DOMWarning("video content is not raw binary data, ignoring", &element); - } else { - // read number of elements - uint32_t len = 0; - ::memcpy(&len, data + 1, sizeof(len)); - AI_SWAP4(len); - - contentLength = len; - - content = new uint8_t[len]; - ::memcpy(content, data + 5, len); - } - } catch (const runtime_error& runtimeError) { - //we don't need the content data for contents that has already been loaded - ASSIMP_LOG_VERBOSE_DEBUG("Caught exception in FBXMaterial (likely because content was already loaded): ", - runtimeError.what()); - } - } - - props = GetPropertyTable(doc,"Video.FbxVideo",element,sc); -} - - -Video::~Video() { - delete[] content; -} - -} //!FBX -} //!Assimp - -#endif // ASSIMP_BUILD_NO_FBX_IMPORTER |