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magnum/src/Magnum/SceneTools/Hierarchy.h

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SceneTools: flattenTransformHierarchy*D() -> absoluteFieldTransform*D(). That's a second deprecation of this API in a short while, sorry. This variant is hopefully the final one, with the previous one I still had the problem that it contained a verb, which implied that it'd *transform* the SceneData in some way which (unlike combineFields(), filterFields() etc.) it didn't, it just extracts some data in a certain way. This would all cause problems when there are APIs that actually do perform hierarchy flattening. It's also moved to a new, more general Hierarchy.h header which will contain other hierarchy-related APIs. It doesn't make sense to have a tiny header with just a single function, especially given it doesn't depend on any heavy headers on its own. Besides that it also makes the UnsignedInt overloads the main ones, and the Trade::SceneField secondary, as is already done everywhere else (and the opposite way was just bad inheritance from flattenMeshHierarchy() it seems).
3 years ago
#ifndef Magnum_SceneTools_Hierarchy_h
#define Magnum_SceneTools_Hierarchy_h
/*
This file is part of Magnum.
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019,
2020, 2021, 2022 Vladimír Vondruš <mosra@centrum.cz>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
/** @file
SceneTools: add childrenDepthFirst(). A somewhat inverse / complementary utility for parentsBreadthFirst() -- while the former is useful mainly for convenient parent referencing, this is for children and nested children. Currently the main use case is extracting scene subtrees, which is also what the example snippet shows. Getting a list of direct children is also possible, although for that it's possible to use the parentsBreadthFirst() as well as the Parent field directly, simply by scanning for all field entries with given value.
3 years ago
* @brief Function @ref Magnum::SceneTools::parentsBreadthFirst(), @ref Magnum::SceneTools::parentsBreadthFirstInto(), @ref Magnum::SceneTools::childrenDepthFirst(), @ref Magnum::SceneTools::childrenDepthFirstInto(), @ref Magnum::SceneTools::absoluteFieldTransformations2D(), @ref Magnum::SceneTools::absoluteFieldTransformations2DInto(), @ref Magnum::SceneTools::absoluteFieldTransformations3D(), @ref Magnum::SceneTools::absoluteFieldTransformations3DInto()
SceneTools: flattenTransformHierarchy*D() -> absoluteFieldTransform*D(). That's a second deprecation of this API in a short while, sorry. This variant is hopefully the final one, with the previous one I still had the problem that it contained a verb, which implied that it'd *transform* the SceneData in some way which (unlike combineFields(), filterFields() etc.) it didn't, it just extracts some data in a certain way. This would all cause problems when there are APIs that actually do perform hierarchy flattening. It's also moved to a new, more general Hierarchy.h header which will contain other hierarchy-related APIs. It doesn't make sense to have a tiny header with just a single function, especially given it doesn't depend on any heavy headers on its own. Besides that it also makes the UnsignedInt overloads the main ones, and the Trade::SceneField secondary, as is already done everywhere else (and the opposite way was just bad inheritance from flattenMeshHierarchy() it seems).
3 years ago
* @m_since_latest
*/
#include "Magnum/Magnum.h"
#include "Magnum/SceneTools/visibility.h"
#include "Magnum/Trade/Trade.h"
namespace Magnum { namespace SceneTools {
SceneTools: orderClusterParents() -> parentsBreadthFirst(). Same reasoning as before, the verb suggests it's transforming the SceneData in some way, which isn't true, it just retrieves the data in a certain way. And if an API that actually operates on SceneData got added, it would be easily confused with this one. Plus, the "order" isn't just one, this orders objects so they're grouped with a common parent, but what if I wanted to instead order depth first? Thus it's explicitly saying this is a breadth-first order. The API got moved to the Hierarchy.h header, removing a need for a dedicated file and test.
3 years ago
/**
@brief Retrieve parents in a breadth-first order
@m_since_latest
Extracts the @ref Trade::SceneField::Parent field mapping and data from
@p scene and converts it to match the following rules:
- a parent object reference appears always before any of its children
- the array is clustered so children sharing the same parent are together
This form is useful primarily for calculating absolute object transformations,
for example:
@snippet MagnumSceneTools.cpp parentsBreadthFirst-transformations
The operation is done in an @f$ \mathcal{O}(n) @f$ execution time and memory
complexity, with @f$ n @f$ being @ref Trade::SceneData::mappingBound(). The
@ref Trade::SceneField::Parent field is expected to be contained in the scene,
having no cycles (i.e., every node listed just once) and not being sparse
(i.e., every node listed in the field reachable from the root).
@experimental
SceneTools: add childrenDepthFirst(). A somewhat inverse / complementary utility for parentsBreadthFirst() -- while the former is useful mainly for convenient parent referencing, this is for children and nested children. Currently the main use case is extracting scene subtrees, which is also what the example snippet shows. Getting a list of direct children is also possible, although for that it's possible to use the parentsBreadthFirst() as well as the Parent field directly, simply by scanning for all field entries with given value.
3 years ago
@see @ref Trade::SceneData::hasField(), @ref childrenDepthFirst()
SceneTools: orderClusterParents() -> parentsBreadthFirst(). Same reasoning as before, the verb suggests it's transforming the SceneData in some way, which isn't true, it just retrieves the data in a certain way. And if an API that actually operates on SceneData got added, it would be easily confused with this one. Plus, the "order" isn't just one, this orders objects so they're grouped with a common parent, but what if I wanted to instead order depth first? Thus it's explicitly saying this is a breadth-first order. The API got moved to the Hierarchy.h header, removing a need for a dedicated file and test.
3 years ago
*/
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Containers::Pair<UnsignedInt, Int>> parentsBreadthFirst(const Trade::SceneData& scene);
/**
@brief Retrieve parents in a breadth-first order into a pre-allocated view
@m_since_latest
Like @ref parentsBreadthFirst(), but puts the result into @p mappingDestination
and @p parentDestination instead of allocating a new array. Expect that both
views have a size equal to size of the @ref Trade::SceneField::Parent view in
@p scene.
@experimental
SceneTools: add childrenDepthFirst(). A somewhat inverse / complementary utility for parentsBreadthFirst() -- while the former is useful mainly for convenient parent referencing, this is for children and nested children. Currently the main use case is extracting scene subtrees, which is also what the example snippet shows. Getting a list of direct children is also possible, although for that it's possible to use the parentsBreadthFirst() as well as the Parent field directly, simply by scanning for all field entries with given value.
3 years ago
@see @ref Trade::SceneData::fieldSize(SceneField) const,
@ref childrenDepthFirstInto()
SceneTools: orderClusterParents() -> parentsBreadthFirst(). Same reasoning as before, the verb suggests it's transforming the SceneData in some way, which isn't true, it just retrieves the data in a certain way. And if an API that actually operates on SceneData got added, it would be easily confused with this one. Plus, the "order" isn't just one, this orders objects so they're grouped with a common parent, but what if I wanted to instead order depth first? Thus it's explicitly saying this is a breadth-first order. The API got moved to the Hierarchy.h header, removing a need for a dedicated file and test.
3 years ago
*/
MAGNUM_SCENETOOLS_EXPORT void parentsBreadthFirstInto(const Trade::SceneData& scene, const Containers::StridedArrayView1D<UnsignedInt>& mappingDestination, const Containers::StridedArrayView1D<Int>& parentDestination);
SceneTools: add childrenDepthFirst(). A somewhat inverse / complementary utility for parentsBreadthFirst() -- while the former is useful mainly for convenient parent referencing, this is for children and nested children. Currently the main use case is extracting scene subtrees, which is also what the example snippet shows. Getting a list of direct children is also possible, although for that it's possible to use the parentsBreadthFirst() as well as the Parent field directly, simply by scanning for all field entries with given value.
3 years ago
/**
@brief Retrieve children in a depth-first order
@m_since_latest
Extracts the @ref Trade::SceneField::Parent field mapping and data from
@p scene and converts it to a list of (object index, children count) pairs
such that:
- children of given object are directly following the object itself
- the count includes direct children as well as nested children, next object
in the same level, if exists, is thus after another `count` items
Objects in particular level keep the same order as they had in the
@ref Trade::SceneField::Parent field. Size of the returned list is equal to the
@ref Trade::SceneField::Parent field size. Implicitly, the whole returned list
contains (nested) children of the root, which implies that the first returned
object is the first top-level object (i.e., with a parent equal to
@cpp -1 @ce), and size of the list is the count of all objects.
This form is useful primarily for marking and extracting subtrees, for example:
@snippet MagnumSceneTools.cpp childrenDepthFirst-extract-tree
The operation is done in an @f$ \mathcal{O}(n) @f$ execution time and memory
complexity, with @f$ n @f$ being @ref Trade::SceneData::mappingBound(). The
@ref Trade::SceneField::Parent field is expected to be contained in the scene,
having no cycles (i.e., every node listed just once) and not being sparse
(i.e., every node listed in the field reachable from the root).
@experimental
@see @ref Trade::SceneData::hasField(), @ref parentsBreadthFirst()
*/
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Containers::Pair<UnsignedInt, UnsignedInt>> childrenDepthFirst(const Trade::SceneData& scene);
/**
@brief Retrieve childrem in a depth-first order into a pre-allocated view
@m_since_latest
Like @ref childrenDepthFirst(), but puts the result into @p mappingDestination
and @p childCountDestination instead of allocating a new array. Expect that
both views have a size equal to size of the @ref Trade::SceneField::Parent view
in @p scene.
@experimental
@see @ref Trade::SceneData::fieldSize(SceneField) const,
@ref parentsBreadthFirstInto()
*/
MAGNUM_SCENETOOLS_EXPORT void childrenDepthFirstInto(const Trade::SceneData& scene, const Containers::StridedArrayView1D<UnsignedInt>& mappingDestination, const Containers::StridedArrayView1D<UnsignedInt>& childCountDestination);
SceneTools: flattenTransformHierarchy*D() -> absoluteFieldTransform*D(). That's a second deprecation of this API in a short while, sorry. This variant is hopefully the final one, with the previous one I still had the problem that it contained a verb, which implied that it'd *transform* the SceneData in some way which (unlike combineFields(), filterFields() etc.) it didn't, it just extracts some data in a certain way. This would all cause problems when there are APIs that actually do perform hierarchy flattening. It's also moved to a new, more general Hierarchy.h header which will contain other hierarchy-related APIs. It doesn't make sense to have a tiny header with just a single function, especially given it doesn't depend on any heavy headers on its own. Besides that it also makes the UnsignedInt overloads the main ones, and the Trade::SceneField secondary, as is already done everywhere else (and the opposite way was just bad inheritance from flattenMeshHierarchy() it seems).
3 years ago
/**
@brief Calculate absolute 2D transformations for given field
@m_since_latest
For all entries of given field in @p scene returns an absolute transformation
of the object they're attached to in the scene with @p globalTransformation
prepended. The @ref Trade::SceneField::Parent field is expected to be contained
in the scene, having no cycles or duplicates, the scene is expected to be 2D
and @p fieldId is expected to be less than @ref Trade::SceneData::fieldCount().
If the field is empty, the function returns an empty array.
The operation is done in an @f$ \mathcal{O}(m + n) @f$ execution time and
memory complexity, with @f$ m @f$ being size of @p fieldId and @f$ n @f$ being
@ref Trade::SceneData::mappingBound(). The function calls
SceneTools: orderClusterParents() -> parentsBreadthFirst(). Same reasoning as before, the verb suggests it's transforming the SceneData in some way, which isn't true, it just retrieves the data in a certain way. And if an API that actually operates on SceneData got added, it would be easily confused with this one. Plus, the "order" isn't just one, this orders objects so they're grouped with a common parent, but what if I wanted to instead order depth first? Thus it's explicitly saying this is a breadth-first order. The API got moved to the Hierarchy.h header, removing a need for a dedicated file and test.
3 years ago
@ref parentsBreadthFirst() internally.
SceneTools: flattenTransformHierarchy*D() -> absoluteFieldTransform*D(). That's a second deprecation of this API in a short while, sorry. This variant is hopefully the final one, with the previous one I still had the problem that it contained a verb, which implied that it'd *transform* the SceneData in some way which (unlike combineFields(), filterFields() etc.) it didn't, it just extracts some data in a certain way. This would all cause problems when there are APIs that actually do perform hierarchy flattening. It's also moved to a new, more general Hierarchy.h header which will contain other hierarchy-related APIs. It doesn't make sense to have a tiny header with just a single function, especially given it doesn't depend on any heavy headers on its own. Besides that it also makes the UnsignedInt overloads the main ones, and the Trade::SceneField secondary, as is already done everywhere else (and the opposite way was just bad inheritance from flattenMeshHierarchy() it seems).
3 years ago
The returned data are in the same order as object mapping entries in
@p fieldId. Fields attached to objects without a @ref Trade::SceneField::Parent
or to objects in loose hierarchy subtrees will have their transformation set to
an unspecified value.
This function can be used for example to flatten a mesh hierarchy, bake
the transformations to actual meshes and then concatenate them together into a
single mesh:
@snippet MagnumSceneTools.cpp absoluteFieldTransformations2D-mesh-concatenate
@experimental
@see @ref absoluteFieldTransformations2D(const Trade::SceneData&, UnsignedInt, const Matrix3&),
@ref absoluteFieldTransformations2DInto(),
@ref absoluteFieldTransformations3D(), @ref Trade::SceneData::hasField(),
@ref Trade::SceneData::is2D()
*/
#ifdef DOXYGEN_GENERATING_OUTPUT
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix3> absoluteFieldTransformations2D(const Trade::SceneData& scene, UnsignedInt fieldId, const Matrix3& globalTransformation = {});
#else
/* To avoid including Matrix3 */
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix3> absoluteFieldTransformations2D(const Trade::SceneData& scene, UnsignedInt fieldId, const Matrix3& globalTransformation);
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix3> absoluteFieldTransformations2D(const Trade::SceneData& scene, UnsignedInt fieldId);
#endif
/**
@brief Calculate absolute 2D transformations for given named field
@m_since_latest
Translates @p field to a field ID using @ref Trade::SceneData::fieldId() and
delegates to @ref absoluteFieldTransformations2D(const Trade::SceneData&, UnsignedInt, const Matrix3&).
The @p field is expected to exist in @p scene.
@experimental
*/
#ifdef DOXYGEN_GENERATING_OUTPUT
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix3> absoluteFieldTransformations2D(const Trade::SceneData& scene, Trade::SceneField field, const Matrix3& globalTransformation = {});
#else
/* To avoid including Matrix3 */
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix3> absoluteFieldTransformations2D(const Trade::SceneData& scene, Trade::SceneField field, const Matrix3& globalTransformation);
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix3> absoluteFieldTransformations2D(const Trade::SceneData& scene, Trade::SceneField field);
#endif
/**
@brief Calculate absolute 2D transformations for given field into an existing array
@param[in] scene Input scene
@param[in] fieldId Field to calculate the transformations for
@param[out] transformations Where to put the calculated transformations
@param[in] globalTransformation Global transformation to prepend
@m_since_latest
A variant of @ref absoluteFieldTransformations2D(const Trade::SceneData&, UnsignedInt, const Matrix3&)
that fills existing memory instead of allocating a new array. The
@p transformations array is expected to have the same size as the @p fieldId.
@see @ref Trade::SceneData::fieldSize()
@experimental
*/
#ifdef DOXYGEN_GENERATING_OUTPUT
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations2DInto(const Trade::SceneData& scene, UnsignedInt fieldId, const Containers::StridedArrayView1D<Matrix3>& transformations, const Matrix3& globalTransformation = {});
#else
/* To avoid including Matrix3 */
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations2DInto(const Trade::SceneData& scene, UnsignedInt fieldId, const Containers::StridedArrayView1D<Matrix3>& transformations, const Matrix3& globalTransformation);
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations2DInto(const Trade::SceneData& scene, UnsignedInt fieldId, const Containers::StridedArrayView1D<Matrix3>& transformations);
#endif
/**
@brief Calculate absolute 2D transformations for given named field into an existing array
@m_since_latest
Translates @p field to a field ID using @ref Trade::SceneData::fieldId() and
delegates to @ref absoluteFieldTransformations2DInto(const Trade::SceneData&, UnsignedInt, const Containers::StridedArrayView1D<Matrix3>&, const Matrix3&)
The @p field is expected to exist in @p scene.
@experimental
*/
#ifdef DOXYGEN_GENERATING_OUTPUT
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations2DInto(const Trade::SceneData& scene, Trade::SceneField field, const Containers::StridedArrayView1D<Matrix3>& transformations, const Matrix3& globalTransformation = {});
#else
/* To avoid including Matrix3 */
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations2DInto(const Trade::SceneData& scene, Trade::SceneField field, const Containers::StridedArrayView1D<Matrix3>& transformations, const Matrix3& globalTransformation);
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations2DInto(const Trade::SceneData& scene, Trade::SceneField field, const Containers::StridedArrayView1D<Matrix3>& transformations);
#endif
/**
@brief Calculate absolute 2D transformations for given field
@m_since_latest
For all entries of given field in @p scene returns an absolute transformation
of the object they're attached to in the scene with @p globalTransformation
prepended. The @ref Trade::SceneField::Parent field is expected to be contained
in the scene, having no cycles or duplicates, the scene is expected to be 3D
and @p fieldId is expected to be less than @ref Trade::SceneData::fieldCount().
If the field is empty, the function returns an empty array.
The operation is done in an @f$ \mathcal{O}(m + n) @f$ execution time and
memory complexity, with @f$ m @f$ being size of @p fieldId and @f$ n @f$ being
@ref Trade::SceneData::mappingBound(). The function calls
SceneTools: orderClusterParents() -> parentsBreadthFirst(). Same reasoning as before, the verb suggests it's transforming the SceneData in some way, which isn't true, it just retrieves the data in a certain way. And if an API that actually operates on SceneData got added, it would be easily confused with this one. Plus, the "order" isn't just one, this orders objects so they're grouped with a common parent, but what if I wanted to instead order depth first? Thus it's explicitly saying this is a breadth-first order. The API got moved to the Hierarchy.h header, removing a need for a dedicated file and test.
3 years ago
@ref parentsBreadthFirst() internally.
SceneTools: flattenTransformHierarchy*D() -> absoluteFieldTransform*D(). That's a second deprecation of this API in a short while, sorry. This variant is hopefully the final one, with the previous one I still had the problem that it contained a verb, which implied that it'd *transform* the SceneData in some way which (unlike combineFields(), filterFields() etc.) it didn't, it just extracts some data in a certain way. This would all cause problems when there are APIs that actually do perform hierarchy flattening. It's also moved to a new, more general Hierarchy.h header which will contain other hierarchy-related APIs. It doesn't make sense to have a tiny header with just a single function, especially given it doesn't depend on any heavy headers on its own. Besides that it also makes the UnsignedInt overloads the main ones, and the Trade::SceneField secondary, as is already done everywhere else (and the opposite way was just bad inheritance from flattenMeshHierarchy() it seems).
3 years ago
The returned data are in the same order as object mapping entries in
@p fieldId. Fields attached to objects without a @ref Trade::SceneField::Parent
or to objects in loose hierarchy subtrees will have their transformation set to
an unspecified value.
This function can be used for example to flatten a mesh hierarchy, bake
the transformations to actual meshes and then concatenate them together into a
single mesh:
@snippet MagnumSceneTools.cpp absoluteFieldTransformations3D-mesh-concatenate
@experimental
@see @ref absoluteFieldTransformations3D(const Trade::SceneData&, UnsignedInt, const Matrix4&),
@ref absoluteFieldTransformations3DInto(),
@ref absoluteFieldTransformations2D(), @ref Trade::SceneData::hasField(),
@ref Trade::SceneData::is3D()
*/
#ifdef DOXYGEN_GENERATING_OUTPUT
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix4> absoluteFieldTransformations3D(const Trade::SceneData& scene, UnsignedInt fieldId, const Matrix4& globalTransformation = {});
#else
/* To avoid including Matrix4 */
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix4> absoluteFieldTransformations3D(const Trade::SceneData& scene, UnsignedInt fieldId, const Matrix4& globalTransformation);
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix4> absoluteFieldTransformations3D(const Trade::SceneData& scene, UnsignedInt fieldId);
#endif
/**
@brief Calculate absolute 3D transformations for given named field
@m_since_latest
Translates @p field to a field ID using @ref Trade::SceneData::fieldId() and
delegates to @ref absoluteFieldTransformations3D(const Trade::SceneData&, UnsignedInt, const Matrix4&).
The @p field is expected to exist in @p scene.
@experimental
*/
#ifdef DOXYGEN_GENERATING_OUTPUT
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix4> absoluteFieldTransformations3D(const Trade::SceneData& scene, Trade::SceneField field, const Matrix4& globalTransformation = {});
#else
/* To avoid including Matrix4 */
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix4> absoluteFieldTransformations3D(const Trade::SceneData& scene, Trade::SceneField field, const Matrix4& globalTransformation);
MAGNUM_SCENETOOLS_EXPORT Containers::Array<Matrix4> absoluteFieldTransformations3D(const Trade::SceneData& scene, Trade::SceneField field);
#endif
/**
@brief Calculate absolute 3D transformations for given field into an existing array
@param[in] scene Input scene
@param[in] fieldId Field to calculate the transformations for
@param[out] transformations Where to put the calculated transformations
@param[in] globalTransformation Global transformation to prepend
@m_since_latest
A variant of @ref absoluteFieldTransformations3D(const Trade::SceneData&, UnsignedInt, const Matrix4&)
that fills existing memory instead of allocating a new array. The
@p transformations array is expected to have the same size as the @p fieldId.
@see @ref Trade::SceneData::fieldSize()
@experimental
*/
#ifdef DOXYGEN_GENERATING_OUTPUT
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations3DInto(const Trade::SceneData& scene, UnsignedInt fieldId, const Containers::StridedArrayView1D<Matrix4>& transformations, const Matrix4& globalTransformation = {});
#else
/* To avoid including Matrix4 */
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations3DInto(const Trade::SceneData& scene, UnsignedInt fieldId, const Containers::StridedArrayView1D<Matrix4>& transformations, const Matrix4& globalTransformation);
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations3DInto(const Trade::SceneData& scene, UnsignedInt fieldId, const Containers::StridedArrayView1D<Matrix4>& transformations);
#endif
/**
@brief Calculate absolute 3D transformations for given named field into an existing array
@m_since_latest
Translates @p field to a field ID using @ref Trade::SceneData::fieldId() and
delegates to @ref absoluteFieldTransformations3DInto(const Trade::SceneData&, UnsignedInt, const Containers::StridedArrayView1D<Matrix4>&, const Matrix4&)
The @p field is expected to exist in @p scene.
@experimental
*/
#ifdef DOXYGEN_GENERATING_OUTPUT
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations3DInto(const Trade::SceneData& scene, Trade::SceneField field, const Containers::StridedArrayView1D<Matrix4>& transformations, const Matrix4& globalTransformation = {});
#else
/* To avoid including Matrix4 */
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations3DInto(const Trade::SceneData& scene, Trade::SceneField field, const Containers::StridedArrayView1D<Matrix4>& transformations, const Matrix4& globalTransformation);
MAGNUM_SCENETOOLS_EXPORT void absoluteFieldTransformations3DInto(const Trade::SceneData& scene, Trade::SceneField field, const Containers::StridedArrayView1D<Matrix4>& transformations);
#endif
}}
#endif