CharacterCameraDebug.c

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// *************************************************************************************
// ! CharacterCameraDebug - debug views
// *************************************************************************************
class CharacterCameraDebug : CharacterCameraBase
{
    //------------------------------------------------------------------------------------------------
    // constructor
    void CharacterCameraDebug(CameraHandlerComponent pCameraHandler)
    {
        m_iHeadBoneIndex = m_OwnerCharacter.GetAnimation().GetBoneIndex("Head");
        
        m_WeaponManager = BaseWeaponManagerComponent.Cast(m_OwnerCharacter.FindComponent(BaseWeaponManagerComponent));
    }
    
    //------------------------------------------------------------------------------------------------
    override void OnActivate (ScriptedCameraItem pPrevCamera, ScriptedCameraItemResult pPrevCameraResult)
    {
        super.OnActivate(pPrevCamera, pPrevCameraResult);
    }
 
    //------------------------------------------------------------------------------------------------
    override void OnUpdate(float pDt, out ScriptedCameraItemResult pOutResult)
    {
        pOutResult.m_bUpdateWhenBlendOut    = false;
        pOutResult.m_bWSCameraSmoothing     = false;
        pOutResult.m_pOwner                 = m_OwnerCharacter;
 
        int debugView = DiagMenu.GetValue(SCR_DebugMenuID.DEBUGUI_CHARACTER_DEBUG_VIEW);
        if( debugView == CharacterCameraSet.DEBUGVIEW_FACE )
        {
            Math3D.MatrixIdentity4(pOutResult.m_CameraTM);
 
            // position
            pOutResult.m_CameraTM[3] = "0.0 0.03 -0.07";
            pOutResult.m_CameraTM[3] = -vector.Forward * 0.6 + pOutResult.m_CameraTM[3];
 
            pOutResult.m_iDirectBone        = m_iHeadBoneIndex;
            pOutResult.m_iDirectBoneMode    = EDirectBoneMode.RelativeDirection;
            pOutResult.m_fUseHeading        = 0.0;
            pOutResult.m_fFOV               = 30;
            
            super.OnUpdate(pDt, pOutResult);
        }
        else if( debugView == CharacterCameraSet.DEBUGVIEW_WEAPON )
        {
            vector charMat[4];
            m_OwnerCharacter.GetTransform(charMat);
 
            vector baseMat[4];
            if (m_WeaponManager)
                m_WeaponManager.GetCurrentMuzzleTransform(baseMat);
            else
                m_OwnerCharacter.GetTransform(baseMat);
            
            vector rotMat[3];
            Math3D.AnglesToMatrix("180 0 0", rotMat);
            Math3D.MatrixMultiply3(baseMat, rotMat, pOutResult.m_CameraTM);
            pOutResult.m_CameraTM[3] = baseMat[2] * 1.5 + baseMat[3];
            
            Math3D.MatrixInvMultiply4(charMat, pOutResult.m_CameraTM, pOutResult.m_CameraTM);
            
            pOutResult.m_fFOV = 40;
        }
        else
        {
            //vector rotMat[3];
            if (debugView == CharacterCameraSet.DEBUGVIEW_LEFT)
                Math3D.AnglesToMatrix("90 0 0", pOutResult.m_CameraTM);
            else if (debugView == CharacterCameraSet.DEBUGVIEW_RIGHT)
                Math3D.AnglesToMatrix("-90 0 0", pOutResult.m_CameraTM);
            else if (debugView == CharacterCameraSet.DEBUGVIEW_FRONT)
                Math3D.AnglesToMatrix("180 0 0", pOutResult.m_CameraTM);
            else if (debugView == CharacterCameraSet.DEBUGVIEW_REAR)
                Math3D.AnglesToMatrix("0 0 0", pOutResult.m_CameraTM);
            else if (debugView == CharacterCameraSet.DEBUGVIEW_TOP)
                Math3D.AnglesToMatrix("0 -90 0", pOutResult.m_CameraTM);
            else if (debugView == CharacterCameraSet.DEBUGVIEW_BOTTOM)
                Math3D.AnglesToMatrix("0 90 0", pOutResult.m_CameraTM);
 
            pOutResult.m_fUseHeading = 0.0;
            pOutResult.m_CameraTM[3] = pOutResult.m_CameraTM[2] * -2.5 + vector.Up * 1;
            pOutResult.m_fFOV = 50;
        }
    }
    
    protected int m_iHeadBoneIndex;
    protected BaseWeaponManagerComponent m_WeaponManager = null;
}