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Diffstat (limited to 'libs/assimp/code/AssetLib/X3D/X3DImporter_Group.cpp')
| -rw-r--r-- | libs/assimp/code/AssetLib/X3D/X3DImporter_Group.cpp | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/libs/assimp/code/AssetLib/X3D/X3DImporter_Group.cpp b/libs/assimp/code/AssetLib/X3D/X3DImporter_Group.cpp deleted file mode 100644 index e7a2e91..0000000 --- a/libs/assimp/code/AssetLib/X3D/X3DImporter_Group.cpp +++ /dev/null @@ -1,277 +0,0 @@ -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, 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 X3DImporter_Group.cpp -/// \brief Parsing data from nodes of "Grouping" set of X3D. -/// date 2015-2016 -/// author smal.root@gmail.com - -#ifndef ASSIMP_BUILD_NO_X3D_IMPORTER - -#include "X3DImporter.hpp" -#include "X3DImporter_Macro.hpp" -#include "X3DXmlHelper.h" - -namespace Assimp { - -// <Group -// DEF="" ID -// USE="" IDREF -// bboxCenter="0 0 0" SFVec3f [initializeOnly] -// bboxSize="-1 -1 -1" SFVec3f [initializeOnly] -// > -// <\!-- ChildContentModel --> -// ChildContentModel is the child-node content model corresponding to X3DChildNode, combining all profiles. ChildContentModel can contain most nodes, -// other Grouping nodes, Prototype declarations and ProtoInstances in any order and any combination. When the assigned profile is less than Full, the -// precise palette of legal nodes that are available depends on assigned profile and components. -// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model. -// </Group> -// A Group node contains children nodes without introducing a new transformation. It is equivalent to a Transform node containing an identity transform. -void X3DImporter::startReadGroup(XmlNode &node) { - std::string def, use; - - MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use); - - // if "USE" defined then find already defined element. - if (!use.empty()) { - X3DNodeElementBase *ne(nullptr); - ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_Group, ne); - } else { - ParseHelper_Group_Begin(); // create new grouping element and go deeper if node has children. - // at this place new group mode created and made current, so we can name it. - if (!def.empty()) mNodeElementCur->ID = def; - // in grouping set of nodes check X3DMetadataObject is not needed, because it is done in <Scene> parser function. - - // for empty element exit from node in that place - if (isNodeEmpty(node)) ParseHelper_Node_Exit(); - } // if(!use.empty()) else -} - -void X3DImporter::endReadGroup() { - ParseHelper_Node_Exit(); // go up in scene graph -} - -// <StaticGroup -// DEF="" ID -// USE="" IDREF -// bboxCenter="0 0 0" SFVec3f [initializeOnly] -// bboxSize="-1 -1 -1" SFVec3f [initializeOnly] -// > -// <\!-- ChildContentModel --> -// ChildContentModel is the child-node content model corresponding to X3DChildNode, combining all profiles. ChildContentModel can contain most nodes, -// other Grouping nodes, Prototype declarations and ProtoInstances in any order and any combination. When the assigned profile is less than Full, the -// precise palette of legal nodes that are available depends on assigned profile and components. -// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model. -// </StaticGroup> -// The StaticGroup node contains children nodes which cannot be modified. StaticGroup children are guaranteed to not change, send events, receive events or -// contain any USE references outside the StaticGroup. -void X3DImporter::startReadStaticGroup(XmlNode &node) { - std::string def, use; - - MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use); - - // if "USE" defined then find already defined element. - if (!use.empty()) { - X3DNodeElementBase *ne(nullptr); - - ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_Group, ne); - } else { - ParseHelper_Group_Begin(true); // create new grouping element and go deeper if node has children. - // at this place new group mode created and made current, so we can name it. - if (!def.empty()) mNodeElementCur->ID = def; - // in grouping set of nodes check X3DMetadataObject is not needed, because it is done in <Scene> parser function. - - // for empty element exit from node in that place - if (isNodeEmpty(node)) ParseHelper_Node_Exit(); - } // if(!use.empty()) else -} - -void X3DImporter::endReadStaticGroup() { - ParseHelper_Node_Exit(); // go up in scene graph -} - -// <Switch -// DEF="" ID -// USE="" IDREF -// bboxCenter="0 0 0" SFVec3f [initializeOnly] -// bboxSize="-1 -1 -1" SFVec3f [initializeOnly] -// whichChoice="-1" SFInt32 [inputOutput] -// > -// <\!-- ChildContentModel --> -// ChildContentModel is the child-node content model corresponding to X3DChildNode, combining all profiles. ChildContentModel can contain most nodes, -// other Grouping nodes, Prototype declarations and ProtoInstances in any order and any combination. When the assigned profile is less than Full, the -// precise palette of legal nodes that are available depends on assigned profile and components. -// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model. -// </Switch> -// The Switch grouping node traverses zero or one of the nodes specified in the children field. The whichChoice field specifies the index of the child -// to traverse, with the first child having index 0. If whichChoice is less than zero or greater than the number of nodes in the children field, nothing -// is chosen. -void X3DImporter::startReadSwitch(XmlNode &node) { - std::string def, use; - int32_t whichChoice = -1; - - MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use); - XmlParser::getIntAttribute(node, "whichChoice", whichChoice); - - // if "USE" defined then find already defined element. - if (!use.empty()) { - X3DNodeElementBase *ne(nullptr); - - ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_Group, ne); - } else { - ParseHelper_Group_Begin(); // create new grouping element and go deeper if node has children. - // at this place new group mode created and made current, so we can name it. - if (!def.empty()) mNodeElementCur->ID = def; - - // also set values specific to this type of group - ((X3DNodeElementGroup *)mNodeElementCur)->UseChoice = true; - ((X3DNodeElementGroup *)mNodeElementCur)->Choice = whichChoice; - // in grouping set of nodes check X3DMetadataObject is not needed, because it is done in <Scene> parser function. - - // for empty element exit from node in that place - if (isNodeEmpty(node)) ParseHelper_Node_Exit(); - } // if(!use.empty()) else -} - -void X3DImporter::endReadSwitch() { - // just exit from node. Defined choice will be accepted at postprocessing stage. - ParseHelper_Node_Exit(); // go up in scene graph -} - -// <Transform -// DEF="" ID -// USE="" IDREF -// bboxCenter="0 0 0" SFVec3f [initializeOnly] -// bboxSize="-1 -1 -1" SFVec3f [initializeOnly] -// center="0 0 0" SFVec3f [inputOutput] -// rotation="0 0 1 0" SFRotation [inputOutput] -// scale="1 1 1" SFVec3f [inputOutput] -// scaleOrientation="0 0 1 0" SFRotation [inputOutput] -// translation="0 0 0" SFVec3f [inputOutput] -// > -// <\!-- ChildContentModel --> -// ChildContentModel is the child-node content model corresponding to X3DChildNode, combining all profiles. ChildContentModel can contain most nodes, -// other Grouping nodes, Prototype declarations and ProtoInstances in any order and any combination. When the assigned profile is less than Full, the -// precise palette of legal nodes that are available depends on assigned profile and components. -// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model. -// </Transform> -// The Transform node is a grouping node that defines a coordinate system for its children that is relative to the coordinate systems of its ancestors. -// Given a 3-dimensional point P and Transform node, P is transformed into point P' in its parent's coordinate system by a series of intermediate -// transformations. In matrix transformation notation, where C (center), SR (scaleOrientation), T (translation), R (rotation), and S (scale) are the -// equivalent transformation matrices, -// P' = T * C * R * SR * S * -SR * -C * P -void X3DImporter::startReadTransform(XmlNode &node) { - aiVector3D center(0, 0, 0); - float rotation[4] = { 0, 0, 1, 0 }; - aiVector3D scale(1, 1, 1); // A value of zero indicates that any child geometry shall not be displayed - float scale_orientation[4] = { 0, 0, 1, 0 }; - aiVector3D translation(0, 0, 0); - aiMatrix4x4 matr, tmatr; - std::string use, def; - - MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use); - X3DXmlHelper::getVector3DAttribute(node, "center", center); - X3DXmlHelper::getVector3DAttribute(node, "scale", scale); - X3DXmlHelper::getVector3DAttribute(node, "translation", translation); - std::vector<float> tvec; - if (X3DXmlHelper::getFloatArrayAttribute(node, "rotation", tvec)) { - if (tvec.size() != 4) throw DeadlyImportError("<Transform>: rotation vector must have 4 elements."); - memcpy(rotation, tvec.data(), sizeof(rotation)); - tvec.clear(); - } - if (X3DXmlHelper::getFloatArrayAttribute(node, "scaleOrientation", tvec)) { - if (tvec.size() != 4) throw DeadlyImportError("<Transform>: scaleOrientation vector must have 4 elements."); - memcpy(scale_orientation, tvec.data(), sizeof(scale_orientation)); - tvec.clear(); - } - - // if "USE" defined then find already defined element. - if (!use.empty()) { - X3DNodeElementBase *ne(nullptr); - bool newgroup = (nullptr == mNodeElementCur); - if(newgroup) - ParseHelper_Group_Begin(); - ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_Group, ne); - if (newgroup && isNodeEmpty(node)) { - ParseHelper_Node_Exit(); - } - } else { - ParseHelper_Group_Begin(); // create new grouping element and go deeper if node has children. - // at this place new group mode created and made current, so we can name it. - if (!def.empty()) { - mNodeElementCur->ID = def; - } - - // - // also set values specific to this type of group - // - // calculate transformation matrix - aiMatrix4x4::Translation(translation, matr); // T - aiMatrix4x4::Translation(center, tmatr); // C - matr *= tmatr; - aiMatrix4x4::Rotation(rotation[3], aiVector3D(rotation[0], rotation[1], rotation[2]), tmatr); // R - matr *= tmatr; - aiMatrix4x4::Rotation(scale_orientation[3], aiVector3D(scale_orientation[0], scale_orientation[1], scale_orientation[2]), tmatr); // SR - matr *= tmatr; - aiMatrix4x4::Scaling(scale, tmatr); // S - matr *= tmatr; - aiMatrix4x4::Rotation(-scale_orientation[3], aiVector3D(scale_orientation[0], scale_orientation[1], scale_orientation[2]), tmatr); // -SR - matr *= tmatr; - aiMatrix4x4::Translation(-center, tmatr); // -C - matr *= tmatr; - // and assign it - ((X3DNodeElementGroup *)mNodeElementCur)->Transformation = matr; - // in grouping set of nodes check X3DMetadataObject is not needed, because it is done in <Scene> parser function. - - // for empty element exit from node in that place - if (isNodeEmpty(node)) { - ParseHelper_Node_Exit(); - } - } // if(!use.empty()) else -} - -void X3DImporter::endReadTransform() { - ParseHelper_Node_Exit(); // go up in scene graph -} - -} // namespace Assimp - -#endif // !ASSIMP_BUILD_NO_X3D_IMPORTER |