A LODEvaluator that computes the appropriate LOD based on the approximate 2d area that an Actor covers on the screen. More...
#include <PixelLODEvaluator.hpp>
Inheritance diagram for vl::PixelLODEvaluator:
Public Member Functions | |
| PixelLODEvaluator () | |
| virtual int | evaluate (Actor *actor, Camera *camera) |
| const std::vector< float > & | pixelRangeSet () const |
| std::vector< float > & | pixelRangeSet () |
| Public Member Functions inherited from vl::LODEvaluator | |
| LODEvaluator () | |
| Public Member Functions inherited from vl::Object | |
| Object () | |
| Constructor. More... | |
| Object (const Object &other) | |
| Copy constructor: copies the name, ref count mutex and user data. More... | |
| Object & | operator= (const Object &other) |
| Copy operator: copies the object's name, ref count mutex and user data. More... | |
| const std::string & | objectName () const |
| The name of the object, by default set to the object's class name. More... | |
| void | setObjectName (const char *name) |
| The name of the object, by default set to the object's class name in debug builds. More... | |
| void | setObjectName (const std::string &name) |
| The name of the object, by default set to the object's class name in debug builds. More... | |
| void | setRefCountMutex (IMutex *mutex) |
| The mutex used to protect the reference counting of an Object across multiple threads. More... | |
| IMutex * | refCountMutex () |
| The mutex used to protect the reference counting of an Object across multiple threads. More... | |
| const IMutex * | refCountMutex () const |
| The mutex used to protect the reference counting of an Object across multiple threads. More... | |
| int | referenceCount () const |
| Returns the number of references of an object. More... | |
| void | incReference () const |
| Increments the reference count of an object. More... | |
| void | decReference () |
Decrements the reference count of an object and deletes it if both automaticDelete() is true the count reaches 0. More... | |
| void | setAutomaticDelete (bool autodel_on) |
| If set to true the Object is deleted when its reference count reaches 0. More... | |
| bool | automaticDelete () const |
| If set to true the Object is deleted when its reference count reaches 0. More... | |
| template<class T > | |
| T * | as () |
| Casts an Object to the specified class. More... | |
| template<class T > | |
| const T * | as () const |
| Casts an Object to the specified class. More... | |
Protected Attributes | |
| std::vector< float > | mPixelRangeSet |
| Protected Attributes inherited from vl::Object | |
| std::string | mObjectName |
| IMutex * | mRefCountMutex |
| int | mReferenceCount |
| bool | mAutomaticDelete |
Additional Inherited Members | |
| Protected Member Functions inherited from vl::Object | |
| virtual | ~Object () |
Detailed Description
A LODEvaluator that computes the appropriate LOD based on the approximate 2d area that an Actor covers on the screen.
- See also
Definition at line 50 of file PixelLODEvaluator.hpp.
Constructor & Destructor Documentation
◆ PixelLODEvaluator()
|
inline |
Definition at line 55 of file PixelLODEvaluator.hpp.
Member Function Documentation
◆ evaluate()
Implements vl::LODEvaluator.
Definition at line 38 of file PixelLODEvaluator.cpp.
References vl::AABB::addPoint(), vl::Renderable::boundingBox(), vl::Viewport::height(), vl::AABB::height(), vl::Actor::lod(), vl::AABB::maxCorner(), vl::AABB::minCorner(), mPixelRangeSet, vl::Camera::projectionMatrix(), vl::AABB::setNull(), vl::Actor::transform(), vl::AABB::transformed(), vl::Camera::viewMatrix(), vl::Camera::viewport(), vl::Vector4< T_Scalar >::w(), vl::Viewport::width(), vl::AABB::width(), vl::Transform::worldMatrix(), vl::Viewport::x(), vl::Vector3< T_Scalar >::x(), vl::Vector4< T_Scalar >::x(), vl::Vector4< T_Scalar >::xyz(), vl::Viewport::y(), vl::Vector3< T_Scalar >::y(), vl::Vector4< T_Scalar >::y(), vl::Vector3< T_Scalar >::z(), and vl::Vector4< T_Scalar >::z().
◆ pixelRangeSet() [1/2]
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inline |
Definition at line 62 of file PixelLODEvaluator.hpp.
Referenced by vlX::VLXClassWrapper_LODEvaluator::exportLODEvaluator(), and vlX::VLXClassWrapper_LODEvaluator::importLODEvaluator().
◆ pixelRangeSet() [2/2]
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inline |
Definition at line 64 of file PixelLODEvaluator.hpp.
Member Data Documentation
◆ mPixelRangeSet
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protected |
Definition at line 67 of file PixelLODEvaluator.hpp.
Referenced by evaluate().
The documentation for this class was generated from the following files:
- C:/git/VL/src/vlGraphics/PixelLODEvaluator.hpp
- C:/git/VL/src/vlGraphics/PixelLODEvaluator.cpp