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SceneGraph: typedef MatrixType to avoid those horrible declarations.

pull/278/head
Vladimír Vondruš 13 years ago
parent
1071a251cd
commit
150a583c3d
3 changed files with 25 additions and 20 deletions
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  1. 15
      src/SceneGraph/AbstractObject.h
  2. 21
      src/SceneGraph/Object.h
  3. 9
      src/SceneGraph/Object.hpp

15
src/SceneGraph/AbstractObject.h
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@ -67,6 +67,9 @@ template<UnsignedInt dimensions, class T> class MAGNUM_SCENEGRAPH_EXPORT Abstrac
friend class AbstractFeature<dimensions, T>;
public:
/** @brief Matrix type */
typedef typename DimensionTraits<dimensions, T>::MatrixType MatrixType;
/** @brief Feature object type */
typedef AbstractFeature<dimensions, T> FeatureType;
@ -114,7 +117,7 @@ template<UnsignedInt dimensions, class T> class MAGNUM_SCENEGRAPH_EXPORT Abstrac
*
* @see Object::transformation()
*/
typename DimensionTraits<dimensions, T>::MatrixType transformationMatrix() const {
MatrixType transformationMatrix() const {
return doTransformationMatrix();
}
@ -123,7 +126,7 @@ template<UnsignedInt dimensions, class T> class MAGNUM_SCENEGRAPH_EXPORT Abstrac
*
* @see Object::absoluteTransformation()
*/
typename DimensionTraits<dimensions, T>::MatrixType absoluteTransformationMatrix() const {
MatrixType absoluteTransformationMatrix() const {
return doAbsoluteTransformationMatrix();
}
@ -136,7 +139,7 @@ template<UnsignedInt dimensions, class T> class MAGNUM_SCENEGRAPH_EXPORT Abstrac
* Object type, use typesafe Object::transformationMatrices() when
* possible.
*/
std::vector<typename DimensionTraits<dimensions, T>::MatrixType> transformationMatrices(const std::vector<AbstractObject<dimensions, T>*>& objects, const typename DimensionTraits<dimensions, T>::MatrixType& initialTransformationMatrix = (typename DimensionTraits<dimensions, T>::MatrixType())) const {
std::vector<MatrixType> transformationMatrices(const std::vector<AbstractObject<dimensions, T>*>& objects, const MatrixType& initialTransformationMatrix = MatrixType()) const {
return doTransformationMatrices(objects, initialTransformationMatrix);
}
@ -204,9 +207,9 @@ template<UnsignedInt dimensions, class T> class MAGNUM_SCENEGRAPH_EXPORT Abstrac
virtual AbstractObject<dimensions, T>* doScene() = 0;
virtual const AbstractObject<dimensions, T>* doScene() const = 0;
virtual typename DimensionTraits<dimensions, T>::MatrixType doTransformationMatrix() const = 0;
virtual typename DimensionTraits<dimensions, T>::MatrixType doAbsoluteTransformationMatrix() const = 0;
virtual std::vector<typename DimensionTraits<dimensions, T>::MatrixType> doTransformationMatrices(const std::vector<AbstractObject<dimensions, T>*>& objects, const typename DimensionTraits<dimensions, T>::MatrixType& initialTransformationMatrix) const = 0;
virtual MatrixType doTransformationMatrix() const = 0;
virtual MatrixType doAbsoluteTransformationMatrix() const = 0;
virtual std::vector<MatrixType> doTransformationMatrices(const std::vector<AbstractObject<dimensions, T>*>& objects, const MatrixType& initialTransformationMatrix) const = 0;
virtual bool doIsDirty() const = 0;
virtual void doSetDirty() = 0;

21
src/SceneGraph/Object.h
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@ -104,6 +104,9 @@ template<class Transformation> class MAGNUM_SCENEGRAPH_EXPORT Object: public Abs
#endif
public:
/** @brief Matrix type */
typedef typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType MatrixType;
/**
* @brief Constructor
* @param parent Parent object
@ -211,7 +214,7 @@ template<class Transformation> class MAGNUM_SCENEGRAPH_EXPORT Object: public Abs
*
* @see transformation()
*/
typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType transformationMatrix() const {
MatrixType transformationMatrix() const {
return Transformation::toMatrix(Transformation::transformation());
}
@ -220,7 +223,7 @@ template<class Transformation> class MAGNUM_SCENEGRAPH_EXPORT Object: public Abs
*
* @see absoluteTransformation()
*/
typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType absoluteTransformationMatrix() const {
MatrixType absoluteTransformationMatrix() const {
return Transformation::toMatrix(absoluteTransformation());
}
@ -238,7 +241,7 @@ template<class Transformation> class MAGNUM_SCENEGRAPH_EXPORT Object: public Abs
* if specified.
* @see transformations()
*/
std::vector<typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType> transformationMatrices(const std::vector<Object<Transformation>*>& objects, const typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType& initialTransformationMatrix = (typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType())) const;
std::vector<MatrixType> transformationMatrices(const std::vector<Object<Transformation>*>& objects, const MatrixType& initialTransformationMatrix = MatrixType()) const;
/**
* @brief Transformations of given group of objects relative to this object
@ -288,20 +291,20 @@ template<class Transformation> class MAGNUM_SCENEGRAPH_EXPORT Object: public Abs
Object<Transformation>* doScene() override final;
const Object<Transformation>* doScene() const override final;
typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType MAGNUM_SCENEGRAPH_LOCAL doTransformationMatrix() const override final {
MatrixType MAGNUM_SCENEGRAPH_LOCAL doTransformationMatrix() const override final {
return transformationMatrix();
}
typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType MAGNUM_SCENEGRAPH_LOCAL doAbsoluteTransformationMatrix() const override final {
MatrixType MAGNUM_SCENEGRAPH_LOCAL doAbsoluteTransformationMatrix() const override final {
return absoluteTransformationMatrix();
}
std::vector<typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType> doTransformationMatrices(const std::vector<AbstractObject<Transformation::Dimensions, typename Transformation::Type>*>& objects, const typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType& initialTransformationMatrix) const override final;
std::vector<MatrixType> doTransformationMatrices(const std::vector<AbstractObject<Transformation::Dimensions, typename Transformation::Type>*>& objects, const MatrixType& initialTransformationMatrix) const override final;
typename Transformation::DataType MAGNUM_SCENEGRAPH_LOCAL computeJointTransformation(const std::vector<Object<Transformation>*>& jointObjects, std::vector<typename Transformation::DataType>& jointTransformations, const std::size_t joint, const typename Transformation::DataType& initialTransformation) const;
bool doIsDirty() const override final { return isDirty(); }
void doSetDirty() override final { setDirty(); }
void doSetClean() override final { setClean(); }
bool MAGNUM_SCENEGRAPH_LOCAL doIsDirty() const override final { return isDirty(); }
void MAGNUM_SCENEGRAPH_LOCAL doSetDirty() override final { setDirty(); }
void MAGNUM_SCENEGRAPH_LOCAL doSetClean() override final { setClean(); }
void doSetClean(const std::vector<AbstractObject<Transformation::Dimensions, typename Transformation::Type>*>& objects) override final;
void MAGNUM_SCENEGRAPH_LOCAL setClean(const typename Transformation::DataType& absoluteTransformation);

9
src/SceneGraph/Object.hpp
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@ -161,7 +161,7 @@ template<class Transformation> void Object<Transformation>::setClean() {
}
}
template<class Transformation> std::vector<typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType> Object<Transformation>::doTransformationMatrices(const std::vector<AbstractObject<Transformation::Dimensions, typename Transformation::Type>*>& objects, const typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType& initialTransformationMatrix) const {
template<class Transformation> auto Object<Transformation>::doTransformationMatrices(const std::vector<AbstractObject<Transformation::Dimensions, typename Transformation::Type>*>& objects, const MatrixType& initialTransformationMatrix) const -> std::vector<MatrixType> {
std::vector<Object<Transformation>*> castObjects(objects.size());
for(std::size_t i = 0; i != objects.size(); ++i)
/** @todo Ensure this doesn't crash, somehow */
@ -170,9 +170,9 @@ template<class Transformation> std::vector<typename DimensionTraits<Transformati
return transformationMatrices(std::move(castObjects), initialTransformationMatrix);
}
template<class Transformation> std::vector<typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType> Object<Transformation>::transformationMatrices(const std::vector<Object<Transformation>*>& objects, const typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType& initialTransformationMatrix) const {
template<class Transformation> auto Object<Transformation>::transformationMatrices(const std::vector<Object<Transformation>*>& objects, const MatrixType& initialTransformationMatrix) const -> std::vector<MatrixType> {
std::vector<typename Transformation::DataType> transformations = this->transformations(std::move(objects), Transformation::fromMatrix(initialTransformationMatrix));
std::vector<typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType> transformationMatrices(transformations.size());
std::vector<MatrixType> transformationMatrices(transformations.size());
for(std::size_t i = 0; i != objects.size(); ++i)
transformationMatrices[i] = Transformation::toMatrix(transformations[i]);
@ -375,8 +375,7 @@ template<class Transformation> void Object<Transformation>::setClean(const typen
/* "Lazy storage" for transformation matrix and inverted transformation matrix */
typedef typename AbstractFeature<Transformation::Dimensions, typename Transformation::Type>::CachedTransformation CachedTransformation;
typename AbstractFeature<Transformation::Dimensions, typename Transformation::Type>::CachedTransformations cached;
typename DimensionTraits<Transformation::Dimensions, typename Transformation::Type>::MatrixType
matrix, invertedMatrix;
MatrixType matrix, invertedMatrix;
/* Clean all features */
for(AbstractFeature<Transformation::Dimensions, typename Transformation::Type>* i = this->firstFeature(); i; i = i->nextFeature()) {

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