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76 lines
2 KiB
C++
76 lines
2 KiB
C++
//
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// Copyright (C) 1993-1996 by id Software, Inc.
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//
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// This source is available for distribution and/or modification
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// only under the terms of the DOOM Source Code License as
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// published by id Software. All rights reserved.
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//
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// The source 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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// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
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// for more details.
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//
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#pragma once
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#include <stddef.h>
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#include "r_defs.h"
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#include "r_state.h"
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#include "swrenderer/r_memory.h"
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class ADynamicLight;
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struct FLightNode;
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struct FDynamicColormap;
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struct FSectorPortal;
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namespace swrenderer
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{
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class RenderThread;
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struct VisiblePlaneLight
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{
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ADynamicLight *lightsource;
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VisiblePlaneLight *next;
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};
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struct VisiblePlane
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{
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VisiblePlane();
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void AddLights(FLightNode *node);
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void Render(RenderThread *thread, fixed_t alpha, bool additive, bool masked);
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VisiblePlane *next = nullptr; // Next visplane in hash chain -- killough
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FDynamicColormap *colormap = nullptr; // [RH] Support multiple colormaps
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FSectorPortal *portal = nullptr; // [RH] Support sky boxes
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VisiblePlaneLight *lights = nullptr;
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FTransform xform;
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secplane_t height;
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FTextureID picnum;
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int lightlevel = 0;
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int left = viewwidth;
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int right = 0;
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int sky = 0;
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// [RH] This set of variables copies information from the time when the
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// visplane is created. They are only used by stacks so that you can
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// have stacked sectors inside a skybox. If the visplane is not for a
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// stack, then they are unused.
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int extralight = 0;
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double visibility = 0.0;
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DVector3 viewpos = { 0.0, 0.0, 0.0 };
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DAngle viewangle = { 0.0 };
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fixed_t Alpha = 0;
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bool Additive = false;
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// kg3D - keep track of mirror and skybox owner
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int CurrentSkybox = 0;
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int CurrentPortalUniq = 0; // mirror counter, counts all of them
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int MirrorFlags = 0; // this is not related to CurrentMirror
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uint16_t *bottom = nullptr;
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uint16_t *top = nullptr;
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};
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}
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