CoreGraphics::TransformDevice Class Reference
#include <transformdevice.h>
Inheritance diagram for CoreGraphics::TransformDevice:
Detailed Description
Manages global transform matrices and their combinations. Input transforms are the view transform (transforms from world to view space), the projection transform (describes the projection from view space into projection space (pre-div-z)) and the current model matrix (transforms from model to world space). From these input transforms, the TransformDevice computes all useful combinations and inverted versions.(C) 2007 Radon Labs GmbH
Public Member Functions | |
| TransformDevice () | |
| constructor | |
| virtual | ~TransformDevice () |
| destructor | |
| bool | Open () |
| open the transform device | |
| void | Close () |
| close the transform device | |
| void | ApplyViewSettings () |
| updates shared shader variables dependent on view matrix | |
| void | ApplyModelTransforms (const Ptr< CoreGraphics::ShaderInstance > &shdInst) |
| apply any model transform needed, implementation is platform dependend | |
| bool | IsOpen () const |
| return true if device is open | |
| void | SetProjTransform (const Math::matrix44 &m) |
| set projection transform | |
| const Math::matrix44 & | GetProjTransform () |
| get current projection matrix | |
| const Math::matrix44 & | GetInvProjTransform () |
| get inverted projection transform | |
| void | SetViewTransform (const Math::matrix44 &m) |
| set view transform | |
| const Math::matrix44 & | GetViewTransform () |
| get view transform | |
| const Math::matrix44 & | GetInvViewTransform () |
| get current inverted view transform | |
| const Math::matrix44 & | GetViewProjTransform () |
| get current view-projection transform | |
| void | SetModelTransform (const Math::matrix44 &m) |
| set model transform | |
| const Math::matrix44 & | GetModelTransform () |
| get current model transform | |
| const Math::matrix44 & | GetInvModelTransform () |
| get current inverted model transform | |
| const Math::matrix44 & | GetModelViewTransform () |
| get current model-view matrix | |
| const Math::matrix44 & | GetInvModelViewTransform () |
| get current inverted model-view-transform | |
| const Math::matrix44 & | GetModelViewProjTransform () |
| get current model-view-projection transform | |
| void | SetFocalLength (const Math::float2 &len) |
| set focal length | |
| const Math::float2 & | GetFocalLength () const |
| get focal length | |
| int | GetRefCount () const |
| get the current refcount | |
| void | AddRef () |
| increment refcount by one | |
| void | Release () |
| decrement refcount and destroy object if refcount is zero | |
| bool | IsInstanceOf (const Rtti &rtti) const |
| return true if this object is instance of given class | |
| bool | IsInstanceOf (const Util::String &className) const |
| return true if this object is instance of given class by string | |
| bool | IsInstanceOf (const Util::FourCC &classFourCC) const |
| return true if this object is instance of given class by fourcc | |
| bool | IsA (const Rtti &rtti) const |
| return true if this object is instance of given class, or a derived class | |
| bool | IsA (const Util::String &rttiName) const |
| return true if this object is instance of given class, or a derived class, by string | |
| bool | IsA (const Util::FourCC &rttiFourCC) const |
| return true if this object is instance of given class, or a derived class, by fourcc | |
| const Util::String & | GetClassName () const |
| get the class name | |
| Util::FourCC | GetClassFourCC () const |
| get the class FourCC code | |
Static Public Member Functions | |
| static void | DumpRefCountingLeaks () |
| dump refcounting leaks, call at end of application (NEBULA3_DEBUG builds only!) | |
Member Function Documentation
| int Core::RefCounted::GetRefCount | ( | ) | const [inline, inherited] |
get the current refcount
Return the current refcount of the object.
| void Core::RefCounted::AddRef | ( | ) | [inline, inherited] |
increment refcount by one
Increment the refcount of the object.
| void Core::RefCounted::Release | ( | ) | [inline, inherited] |
decrement refcount and destroy object if refcount is zero
Decrement the refcount and destroy object if refcount is zero.
| const Util::String & Core::RefCounted::GetClassName | ( | ) | const [inline, inherited] |
get the class name
Get the class name of the object.
| Util::FourCC Core::RefCounted::GetClassFourCC | ( | ) | const [inline, inherited] |
get the class FourCC code
Get the class FourCC of the object.
| void Core::RefCounted::DumpRefCountingLeaks | ( | ) | [static, inherited] |
dump refcounting leaks, call at end of application (NEBULA3_DEBUG builds only!)
This method should be called as the very last before an application exits.