70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2021, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsitec.ch; http://colobot.info; http://github.com/colobot
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://gnu.org/licenses
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*/
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/**
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* \file graphics/core/renderers.h
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* \brief Abstract classes representing renderers
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*/
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#pragma once
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#include "graphics/core/vertex.h"
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#include <glm/glm.hpp>
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// Graphics module namespace
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namespace Gfx
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{
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enum PrimitiveType;
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struct Texture;
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/**
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* \class CRenderer
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* \brief Common abstract interface for renderers
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*/
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class CRenderer
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{
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public:
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virtual ~CRenderer() { }
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//! Flush buffered content
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virtual void Flush() = 0;
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};
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/**
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* \class CRenderer
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* \brief Abstract interface for UI renderers
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*/
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class CUIRenderer : public CRenderer
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{
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public:
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virtual ~CUIRenderer() { }
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//! Sets ortographic projection with given parameters
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virtual void SetProjection(float left, float right, float bottom, float top) = 0;
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//! Sets texture, setting texture 0 means using white texture
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virtual void SetTexture(const Texture& texture) = 0;
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//! Draws primitive
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virtual void DrawPrimitive(PrimitiveType type, int count, const Vertex2D* vertices) = 0;
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};
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} // namespace Gfx
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