363 lines
10 KiB
C++
363 lines
10 KiB
C++
/****************************************************************************
|
|
Copyright (c) 2011-2013,WebJet Business Division,CYOU
|
|
|
|
http://www.genesis-3d.com.cn
|
|
|
|
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.
|
|
****************************************************************************/
|
|
#ifndef __PROJECTORCOMPONENT_H__
|
|
#define __PROJECTORCOMPONENT_H__
|
|
|
|
#include "graphicfeature/components/rendercomponent.h"
|
|
#include "Projector/Projector.h"
|
|
|
|
namespace App
|
|
{
|
|
class ProjectorRenderObject;
|
|
class TerrainRenderComponent;
|
|
class TerrainNode;
|
|
|
|
class ProjectorRenderComponent : public App::RenderComponent
|
|
{
|
|
__DeclareSubClass(ProjectorRenderComponent, App::RenderComponent);
|
|
public:
|
|
/// constructor
|
|
ProjectorRenderComponent();
|
|
/// destructor
|
|
virtual ~ProjectorRenderComponent();
|
|
|
|
/// setup callbacks for this component, call by Actor in OnActivate()
|
|
virtual void SetupCallbacks();
|
|
|
|
/// override to register accepted messages
|
|
virtual void SetupAcceptedMessages();
|
|
/// handle a single message
|
|
virtual void HandleMessage(const GPtr<Messaging::Message>& msg);
|
|
|
|
// @ISerialization::GetVersion. when change storage, must add SerializeVersion count
|
|
virtual Version GetVersion() const;
|
|
|
|
virtual void UpdateRenderLayer();
|
|
|
|
// @ISerialization::Load
|
|
virtual void Load( Version ver, AppReader* pReader, const Serialization::SerializationArgs* args );
|
|
|
|
// @ISerialization::Save
|
|
virtual void Save( AppWriter* pWriter ) const;
|
|
|
|
void ActiveProjector(bool enable);
|
|
|
|
const RenderBase::PrimitiveHandle& GetPrimitiveHandleByRenderable(const Graphic::Renderable* renderable) const;
|
|
|
|
// View type
|
|
void SetViewType(Graphic::Projector::ViewType viewType);
|
|
Graphic::Projector::ViewType GetViewType() const;
|
|
|
|
// Fov
|
|
void SetFov(float fileOfView);
|
|
float GetFov() const;
|
|
|
|
// Aspect radio
|
|
float GetAspectRatio() const;
|
|
void SetAspectRatio(float angles);
|
|
|
|
// Near clip plane
|
|
void SetNearClipPlane(float nearClipPlane);
|
|
float GetNearClipPlane() const;
|
|
float GetNearWidth() const;
|
|
float GetNearHeight() const;
|
|
|
|
// Far clip plane
|
|
void SetFarClipPlane(float farClipPlane);
|
|
float GetFarClipPlane() const;
|
|
float GetFarWidth() const;
|
|
float GetFarHeight() const;
|
|
|
|
// Ignore Layers
|
|
void SetIgnoreLayers(uint ignoreLayers);
|
|
uint GetIgnoreLayers() const;
|
|
|
|
// Material
|
|
void SetMaterialID( IndexT iSubMesh, const Resources::ResourceId& matID,const bool bCopy = false,Resources::Priority p = 0 );
|
|
const Resources::ResourceId& GetMaterialID(IndexT iSubMesh );
|
|
|
|
// Get view projection
|
|
const Math::matrix44& GetViewProjMatrix() const;
|
|
|
|
void SetProj( Graphic::Projector::ViewType viewType, float fovOrHeight, float zNear, float zFar);
|
|
|
|
// copy from other component
|
|
virtual void CopyFrom( const GPtr<Component>& pComponent );
|
|
|
|
public:
|
|
|
|
/**
|
|
Worldspace clipping planes.
|
|
*/
|
|
enum FrustumPlane
|
|
{
|
|
FRUSTUM_PLANE_NEAR = 0,
|
|
FRUSTUM_PLANE_FAR = 1,
|
|
FRUSTUM_PLANE_LEFT = 2,
|
|
FRUSTUM_PLANE_RIGHT = 3,
|
|
FRUSTUM_PLANE_TOP = 4,
|
|
FRUSTUM_PLANE_BOTTOM = 5,
|
|
FRUSTUM_PLANE_COUNT = 6
|
|
};
|
|
|
|
void _UpdateProjector();
|
|
|
|
void SetProjectorTrans(const Math::matrix44& trans);
|
|
|
|
void EnableProjectorUpdate(bool bEnable);
|
|
|
|
Math::scalar GetAlphaValue(Math::scalar u, Math::scalar v);
|
|
|
|
const GPtr<Graphic::Projector>& GetProJector() const;
|
|
|
|
const bool IsProjectorEnabled() const;
|
|
|
|
void Update();
|
|
|
|
protected:
|
|
friend class CameraComponentSerialization;
|
|
|
|
void _BuildRenderable();
|
|
|
|
void _BuildRenderObject();
|
|
|
|
void _BuildMeshInfo();
|
|
|
|
// Attach renderable to render object
|
|
void _AttachRenderObject();
|
|
|
|
// Deattach renderable to render object
|
|
void _DeattachRenderObject();
|
|
|
|
void _UpdateBoundingBox(const Math::float3 &p);
|
|
|
|
/// called from Actor::ActivateComponents()
|
|
virtual void OnActivate();
|
|
/// called from Actor::DeactivateComponents()
|
|
virtual void OnDeactivate();
|
|
|
|
virtual void OnRenderSceneChanged();
|
|
|
|
/// called on begin of frame
|
|
virtual void _OnBeginFrame();
|
|
/// called on frame
|
|
virtual void _OnFrame();
|
|
|
|
/// @Component::Component called after movement has happened.
|
|
/// this will change the camera view matrix when Actor change
|
|
virtual void _OnMoveAfter();
|
|
|
|
|
|
protected:
|
|
typedef ProjectorRenderObject RenderObjectType;
|
|
|
|
GPtr<Graphic::Projector> mProjector;
|
|
|
|
bool mIsNeedUpdate;
|
|
|
|
// Mesh postion data
|
|
Util::Array<Math::float3> mVertexs;
|
|
SizeT mVertexLimit;
|
|
|
|
// Terrain position & indices data
|
|
Util::Array<Math::float3> mTerrainVertexs;
|
|
Util::Array<unsigned short> mTerrainIndices;
|
|
|
|
// aabb
|
|
Math::bbox mAabb;
|
|
|
|
// Mesh primitive
|
|
RenderBase::PrimitiveHandle mPrimitive;
|
|
// Terrain primitive
|
|
RenderBase::PrimitiveHandle mTerrainPrimitive;
|
|
|
|
GPtr<ProjectorRenderObject> mProjectorRenderObject;
|
|
|
|
#ifdef __GENESIS_EDITOR__
|
|
public:
|
|
// Editor brush state
|
|
bool GetBrushState() const;
|
|
void SetBrushState(const bool b);
|
|
|
|
protected:
|
|
// brush helper
|
|
bool mIsBrushHelper;
|
|
#endif
|
|
};
|
|
//------------------------------------------------------------------------------
|
|
inline
|
|
const GPtr<Graphic::Projector>&
|
|
ProjectorRenderComponent::GetProJector() const
|
|
{
|
|
n_assert(mProjector);
|
|
return mProjector;
|
|
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
void
|
|
ProjectorRenderComponent::SetViewType( Graphic::Projector::ViewType viewType )
|
|
{
|
|
mProjector->SetViewType(viewType);
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
void
|
|
ProjectorRenderComponent::SetProj( Graphic::Projector::ViewType viewType, float fovOrHeight, float zNear, float zFar)
|
|
{
|
|
mProjector->SetProj( viewType, fovOrHeight, zNear, zFar);
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
void
|
|
ProjectorRenderComponent::SetAspectRatio( float angles )
|
|
{
|
|
mProjector->SetAspectRatio(angles);
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
float
|
|
ProjectorRenderComponent::GetAspectRatio() const
|
|
{
|
|
return mProjector->GetAspectRatio();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
uint
|
|
ProjectorRenderComponent::GetIgnoreLayers() const
|
|
{
|
|
return mProjector->GetIgnoreLayers();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
float
|
|
ProjectorRenderComponent::GetFarClipPlane() const
|
|
{
|
|
return mProjector->GetFarClipPlane();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
float
|
|
ProjectorRenderComponent::GetNearClipPlane() const
|
|
{
|
|
return mProjector->GetNearClipPlane();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
void
|
|
ProjectorRenderComponent::SetFov( float fileOfView )
|
|
{
|
|
mProjector->SetFov(fileOfView);
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
float
|
|
ProjectorRenderComponent::GetFov() const
|
|
{
|
|
return mProjector->GetFov();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
float
|
|
ProjectorRenderComponent::GetFarWidth() const
|
|
{
|
|
return mProjector->GetFarWidth();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
Graphic::Projector::ViewType
|
|
ProjectorRenderComponent::GetViewType() const
|
|
{
|
|
return mProjector->GetViewType();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
float
|
|
ProjectorRenderComponent::GetFarHeight() const
|
|
{
|
|
return mProjector->GetFarHeight();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
void
|
|
ProjectorRenderComponent::SetIgnoreLayers( uint ignoreLayers )
|
|
{
|
|
mProjector->SetIgnoreLayers(ignoreLayers);
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
float
|
|
ProjectorRenderComponent::GetNearWidth() const
|
|
{
|
|
return mProjector->GetNearWidth();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
float
|
|
ProjectorRenderComponent::GetNearHeight() const
|
|
{
|
|
return mProjector->GetNearHeight();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
void
|
|
ProjectorRenderComponent::SetNearClipPlane( float nearClipPlane )
|
|
{
|
|
mProjector->SetNearClipPlane(nearClipPlane);
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
void
|
|
ProjectorRenderComponent::SetFarClipPlane( float farClipPlane )
|
|
{
|
|
mProjector->SetFarClipPlane(farClipPlane);
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
const Math::matrix44&
|
|
ProjectorRenderComponent::GetViewProjMatrix() const
|
|
{
|
|
return mProjector->GetViewProjMatrix();
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
void
|
|
ProjectorRenderComponent::SetMaterialID( IndexT iSubMesh, const Resources::ResourceId& matID,const bool bCopy /* = false */,Resources::Priority p )
|
|
{
|
|
for ( IndexT i = 0; i < 2; ++i)
|
|
{
|
|
Super::SetMaterialID( i, matID, false);
|
|
}
|
|
}
|
|
//--------------------------------------------------------------------------------
|
|
inline
|
|
const Resources::ResourceId&
|
|
ProjectorRenderComponent::GetMaterialID( IndexT iSubMesh )
|
|
{
|
|
return Super::GetMaterialID(0);
|
|
}
|
|
|
|
}; // namespace GraphicsFeature
|
|
#endif // __PROJECTORCOMPONENT_H__
|