CameraBackground.h

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/*--------------------------------------------------------------------------------------------
Copyright (c) 2019, NDEVR LLC
tyler.parke@ndevr.org
  __    __   ____     _____ __     __  _______
 |  \  |  | |  __ \  |  ___|\ \   / / |   __  \
 |   \ |  | | |  \ \ | |___  \ \ / /  |  |__)  |
 |  . \|  | | |__/ / | |___   \ V /   |   _   /
 |  |\    |_|_____/__|_____|___\_/____|  | \  \
 |__| \__________________________________|  \__\
 
Subject to the terms of the Enterprise+ Agreement, NDEVR hereby grants 
Licensee a limited, non-exclusive, non-transferable, royalty-free license 
(without the right to sublicense) to use the API solely for the purpose of 
Licensee's internal development efforts to develop applications for which 
the API was provided.
 
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.
 
Library: Design
File: CameraBackground
Included in API: True
Author(s): Tyler Parke
 *-----------------------------------------------------------------------------------------**/
#pragma once
#include "DLLInfo.h"
#if NDEVR_VIEWPORT
#include <NDEVR/Resource.h>
#include <NDEVR/RGBColor.h>
#include <NDEVR/Matrix.h>
namespace NDEVR
{
    class Skybox;
 
    /**--------------------------------------------------------------------------------------------------
    \brief Logic for rendering the background to a 3D user view. This may be in the form of a grid, skybox
        or simple color.
    *-----------------------------------------------------------------------------------------------**/
    class NDEVR_DESIGN_API CameraBackground
    {
    public:
        CameraBackground();
        fltp08 mainGridSize() const;
        Skybox* skybox();
        void setSkybox(Skybox* skybox);
        Vector<3, fltp04> sun_location;
        RGBColor sun_color;
        RGBColor background_color;
        fltp08 grid_size;
        fltp08 ortho_ratio;
        Vector<2, fltp08> orthographic_fov;
        fltp08 fixed_grid_size;
        bool show_grid;
        bool show_environment;
        void update(const void* lock_ptr = nullptr);
        
    protected:
        Skybox* m_skybox;
        Matrix<fltp08> m_current_transform;
        bool m_current_show_grid;
        bool m_current_show_environment;
        bool m_current_show_skybox;
        RGBColor m_current_background_color;
        fltp08 m_current_grid_size;
    };
}
#endif