terrRender.h

Public Functions

GFX_DeclareTextureProfile(TerrainLayerTexProfile )

A special texture profile used for the terrain layer id map.

 1
 2//-----------------------------------------------------------------------------
 3// Copyright (c) 2012 GarageGames, LLC
 4//
 5// Permission is hereby granted, free of charge, to any person obtaining a copy
 6// of this software and associated documentation files (the "Software"), to
 7// deal in the Software without restriction, including without limitation the
 8// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 9// sell copies of the Software, and to permit persons to whom the Software is
10// furnished to do so, subject to the following conditions:
11//
12// The above copyright notice and this permission notice shall be included in
13// all copies or substantial portions of the Software.
14//
15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21// IN THE SOFTWARE.
22//-----------------------------------------------------------------------------
23
24#ifndef _TERRRENDER_H_
25#define _TERRRENDER_H_
26
27#ifndef _TERRDATA_H_
28#include "terrain/terrData.h"
29#endif
30
31enum TerrConstants : U32
32{
33   MaxClipPlanes       = 8, ///< left, right, top, bottom - don't need far tho...
34   //MaxTerrainMaterials = 256,
35
36   MaxTerrainLights = 64,
37   MaxVisibleLights = 31,
38   ClipPlaneMask    = (1 << MaxClipPlanes) - 1,
39   FarSphereMask    = 0x80000000,
40   FogPlaneBoxMask  = 0x40000000,
41};
42
43class SceneRenderState;
44
45
46// Allows a lighting system to plug into terrain rendering
47class TerrainLightingPlugin
48{
49public:
50   virtual ~TerrainLightingPlugin() {}
51   
52   virtual void setupLightStage(LightManager * lm, LightInfo* light, SceneData& sgData, BaseMatInstance* basemat, BaseMatInstance** dmat) = 0;
53   virtual void cleanupLights(LightManager * lm) {}
54};
55
56
57/// A special texture profile used for the terrain layer id map.
58GFX_DeclareTextureProfile( TerrainLayerTexProfile );
59
60#endif // _TERRRENDER_H_
61