template<UnsignedInt dimensions, class T, class TranslationType = T>
Magnum::SceneGraph::TranslationTransformation class

Translation-only transformation.

Contents

Uses Math::Vector2 or Math::Vector3 as underlying type. By default the translation is stored with the same underlying type as resulting transformation matrix, but it's possible to store translation in e.g. integral coordinates while having floating-point transformation matrix.

Base classes

template<UnsignedInt dimensions, class T, class TranslationType = T>
class AbstractTranslation
Base transformation for two-dimensional scenes supporting translation.

Public types

using DataType = VectorTypeFor<dimensions, TranslationType>
Underlying transformation type.

Public functions

auto transformation() const -> VectorTypeFor<dimensions, TranslationType>
Object transformation.
auto setTransformation(const VectorTypeFor<dimensions, TranslationType>& transformation) -> Object<TranslationTransformation<dimensions, T, TranslationType>>&
Set transformation.
auto resetTransformation() -> Object<TranslationTransformation<dimensions, T, TranslationType>>&
Reset object transformation.
auto transform(const VectorTypeFor<dimensions, TranslationType>& transformation) -> Object<TranslationTransformation<dimensions, T, TranslationType>>&
Transform object.
auto translate(const VectorTypeFor<dimensions, TranslationType>& vector) -> Object<TranslationTransformation<dimensions, T, TranslationType>>&
Translate object.

Private functions

void doResetTransformation() override final virtual
Polymorphic implementation for resetTransformation()
void doTranslate(const VectorTypeFor<dimensions, TranslationType>& vector) override final virtual
Polymorphic implementation for translate()
void doTranslateLocal(const VectorTypeFor<dimensions, TranslationType>& vector) override final virtual
Polymorphic implementation for translateLocal()

Function documentation

template<UnsignedInt dimensions, class T, class TranslationType>
Object<TranslationTransformation<dimensions, T, TranslationType>>& Magnum::SceneGraph::TranslationTransformation<dimensions, T, TranslationType>::setTransformation(const VectorTypeFor<dimensions, TranslationType>& transformation)

Set transformation.

Returns Reference to self (for method chaining)

template<UnsignedInt dimensions, class T, class TranslationType>
Object<TranslationTransformation<dimensions, T, TranslationType>>& Magnum::SceneGraph::TranslationTransformation<dimensions, T, TranslationType>::resetTransformation()

Reset object transformation.

Returns Reference to self (for method chaining)

template<UnsignedInt dimensions, class T, class TranslationType>
Object<TranslationTransformation<dimensions, T, TranslationType>>& Magnum::SceneGraph::TranslationTransformation<dimensions, T, TranslationType>::transform(const VectorTypeFor<dimensions, TranslationType>& transformation)

Transform object.

Returns Reference to self (for method chaining)

Equivalent to translate(), provided only for compatibility with other implementations. There is no difference between global and local transformation.

template<UnsignedInt dimensions, class T, class TranslationType>
Object<TranslationTransformation<dimensions, T, TranslationType>>& Magnum::SceneGraph::TranslationTransformation<dimensions, T, TranslationType>::translate(const VectorTypeFor<dimensions, TranslationType>& vector)

Translate object.

Returns Reference to self (for method chaining)

There is no difference between global and local translation.