Ykkrosh
67a94572ec
Replace almost all texture uses with calls to the new system. Add some anistropic filtering to terrain textures. Let Atlas load terrain texture previews partly-asynchronously by polling. Fix inefficient texture colour determination for minimap. Remove unused global g_TerrainModified. Change GUI texcoord computation to be less efficient but to cope with dynamic texture changes. Fix GUI renderer effects leaving bogus colour state. This was SVN commit r8099.
104 lines
2.8 KiB
C++
104 lines
2.8 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. 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 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. 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. See the
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* 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 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* RenderModifier for player color rendering, to be used with e.g.
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* FixedFunctionModelRenderer
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*/
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#ifndef INCLUDED_PLAYERRENDERER
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#define INCLUDED_PLAYERRENDERER
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#include "RenderModifiers.h"
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/**
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* Class FastPlayerColorRender: Render models fully textured and lit
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* plus player color in a single pass using multi-texturing (at least 3 TMUs
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* required).
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*/
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class FastPlayerColorRender : public RenderModifier
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{
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public:
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FastPlayerColorRender();
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~FastPlayerColorRender();
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// Implementation
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int BeginPass(int pass);
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bool EndPass(int pass);
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void PrepareTexture(int pass, CTexturePtr& texture);
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void PrepareModel(int pass, CModel* model);
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/**
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* IsAvailable: Determines whether this RenderModifier can be used
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* given the OpenGL implementation specific limits.
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*
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* @note Do not attempt to construct a FastPlayerColorRender object
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* when IsAvailable returns false.
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*
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* @return true if the OpenGL implementation can support this
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* RenderModifier.
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*/
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static bool IsAvailable();
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};
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/**
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* Class SlowPlayerColorRender: Render models fully textured and lit
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* plus player color using multi-pass.
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*
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* It has the same visual result as FastPlayerColorRender (except for
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* potential precision issues due to the multi-passing).
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*/
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class SlowPlayerColorRender : public RenderModifier
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{
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public:
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SlowPlayerColorRender();
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~SlowPlayerColorRender();
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// Implementation
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int BeginPass(int pass);
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bool EndPass(int pass);
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void PrepareTexture(int pass, CTexturePtr& texture);
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void PrepareModel(int pass, CModel* model);
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};
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/**
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* Class LitPlayerColorRender: Render models fully textured and lit including shadows
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* and player color.
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*
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* @note Only use a LitPlayerColorRenderer instance when depth texture based shadows
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* are supported by the OpenGL implementation (as verified by CRenderer::m_Caps::m_DepthTextureShadows).
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*/
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class LitPlayerColorRender : public LitRenderModifier
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{
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public:
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LitPlayerColorRender();
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~LitPlayerColorRender();
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// Implementation
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int BeginPass(int pass);
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bool EndPass(int pass);
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const CMatrix3D* GetTexGenMatrix(int pass);
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void PrepareTexture(int pass, CTexturePtr& texture);
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void PrepareModel(int pass, CModel* model);
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};
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#endif
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