DynamicShadowManager.h

/*  Renegade Scripts.dll
    Copyright 2013 Tiberian Technologies
 
    This file is part of the Renegade scripts.dll
    The Renegade scripts.dll is free software; you can redistribute it and/or modify it under
    the terms of the GNU General Public License as published by the Free
    Software Foundation; either version 2, or (at your option) any later
    version. See the file COPYING for more details.
    In addition, an exemption is given to allow Run Time Dynamic Linking of this code with any closed source module that does not contain code covered by this licence.
    Only the source code to the module(s) containing the licenced code has to be released.
*/
#ifndef TT_INCLUDE_DYNAMICSHADOWMANAGER_H
#define TT_INCLUDE_DYNAMICSHADOWMANAGER_H
class PhysClass;
class DynTexProjectClass;
#include "Vector3.h"
class DynamicShadowManagerClass
{
public:
    DynamicShadowManagerClass(PhysClass & parent);
    ~DynamicShadowManagerClass(void);
    void                                Update_Shadow(void);
    void                                Set_Shadow_Planes(float znear = -1.0f,float zfar = -1.0f);
    void                                Get_Shadow_Planes(float * set_znear,float * set_zfar);
    void                                Enable_Force_Use_Blob_Box(bool onoff) { ForceUseBlobBox = onoff; }
    bool                                Is_Force_Use_Blob_Box_Enabled(void) { return ForceUseBlobBox; }
    void                                Set_Blob_Box_Projection_Scale(const Vector3 & scl) { BlobBoxProjectionScale = scl; }
    const Vector3 &             Get_Blob_Box_Projection_Scale(void) { return BlobBoxProjectionScale; }
    bool                                Is_Casting_Shadow(void) { return (Shadow != NULL); }
protected:
    void                                Allocate_Shadow(void);
    void                                Release_Shadow(void);
 
    PhysClass &                     Parent; // 0000
    DynTexProjectClass *            Shadow; // 0004
    float                               ShadowNearZ; // 0008
    float                               ShadowFarZ; // 000C
    bool                                ForceUseBlobBox; // 0010
    Vector3                         BlobBoxProjectionScale; // 0014
private:
    DynamicShadowManagerClass & operator = (const DynamicShadowManagerClass &);
}; // 0020
inline void DynamicShadowManagerClass::Set_Shadow_Planes(float znear,float zfar)
{
    ShadowNearZ = znear;
    ShadowFarZ = zfar;
}
inline void DynamicShadowManagerClass::Get_Shadow_Planes(float * set_znear,float * set_zfar)
{
    *set_znear = ShadowNearZ;
    *set_zfar = ShadowFarZ;
}
 
#endif