From d17521c8b9085a91d08fecfd0b51bbbf7b1dccac Mon Sep 17 00:00:00 2001 From: "milo24x7@gmail.com" Date: Sun, 7 Jul 2013 22:08:49 +0000 Subject: Updated open source license declaration and fixed some formatting issues. --- Stars45/TerrainPatch.h | 212 +++++++++++++++++++++++++++---------------------- 1 file changed, 118 insertions(+), 94 deletions(-) (limited to 'Stars45/TerrainPatch.h') diff --git a/Stars45/TerrainPatch.h b/Stars45/TerrainPatch.h index 20e5fee..a2d3797 100644 --- a/Stars45/TerrainPatch.h +++ b/Stars45/TerrainPatch.h @@ -1,94 +1,118 @@ -/* Project Starshatter 4.5 - Destroyer Studios LLC - Copyright © 1997-2005. All Rights Reserved. - - SUBSYSTEM: Stars.exe - FILE: TerrainPatch.h - AUTHOR: John DiCamillo - - - OVERVIEW - ======== - A Single Multi-LOD Section of a Terrain Object -*/ - -#ifndef TerrainPatch_h -#define TerrainPatch_h - -#include "Types.h" -#include "Solid.h" -#include "Geometry.h" -#include "Polygon.h" - -// +--------------------------------------------------------------------+ - -class Projector; -class Terrain; -class Water; - -// +--------------------------------------------------------------------+ - -class TerrainPatch : public Solid -{ -public: - TerrainPatch(Terrain* terrain, - const Bitmap* patch, const Rect& rect, - const Point& p1, const Point& p2); - TerrainPatch(Terrain* terrain, const Rect& rect, - const Point& p1, const Point& p2, - double sea_level); - virtual ~TerrainPatch(); - - virtual void SelectDetail(Projector* projector); - virtual void Render(Video* video, DWORD flags); - - virtual int CollidesWith(Graphic& o); - - // accessors: - double Scale() const { return scale; } - double MountainScale() const { return mtnscale; } - double SeaLevel() const { return base; } - double MinHeight() const { return min_height; } - double MaxHeight() const { return max_height; } - bool IsWater() const { return water != 0; } - - void UpdateSurfaceWaves(Vec3& eyePos); - - void SetScales(double scale, double mtnscale, double base); - void SetDetailLevel(int nd); - - virtual int CheckRayIntersection(Point pt, Point vpn, double len, Point& ipt, - bool treat_translucent_polys_as_solid=true); - - double Height(double x, double y) const; - DWORD BlendValue(double y); - int CalcLayer(Poly* p); - void Illuminate(Color ambient, List& lights); - -protected: - virtual bool BuildDetailLevel(int level); - - enum { MAX_LOD=8 }; - - Terrain* terrain; - int patch_size; - int ndetail; - int max_detail; - int terrain_width; - - Rect rect; - float* heights; - Model* detail_levels[MAX_LOD]; - List materials; - Water* water; - - double scale; - double mtnscale; - double base; - double size; - float min_height; - float max_height; -}; - -#endif TerrainPatch_h - +/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: Stars.exe + FILE: TerrainPatch.h + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + A Single Multi-LOD Section of a Terrain Object +*/ + +#ifndef TerrainPatch_h +#define TerrainPatch_h + +#include "Types.h" +#include "Solid.h" +#include "Geometry.h" +#include "Polygon.h" + +// +--------------------------------------------------------------------+ + +class Projector; +class Terrain; +class Water; + +// +--------------------------------------------------------------------+ + +class TerrainPatch : public Solid +{ +public: + TerrainPatch(Terrain* terrain, + const Bitmap* patch, const Rect& rect, + const Point& p1, const Point& p2); + TerrainPatch(Terrain* terrain, const Rect& rect, + const Point& p1, const Point& p2, + double sea_level); + virtual ~TerrainPatch(); + + virtual void SelectDetail(Projector* projector); + virtual void Render(Video* video, DWORD flags); + + virtual int CollidesWith(Graphic& o); + + // accessors: + double Scale() const { return scale; } + double MountainScale() const { return mtnscale; } + double SeaLevel() const { return base; } + double MinHeight() const { return min_height; } + double MaxHeight() const { return max_height; } + bool IsWater() const { return water != 0; } + + void UpdateSurfaceWaves(Vec3& eyePos); + + void SetScales(double scale, double mtnscale, double base); + void SetDetailLevel(int nd); + + virtual int CheckRayIntersection(Point pt, Point vpn, double len, Point& ipt, + bool treat_translucent_polys_as_solid=true); + + double Height(double x, double y) const; + DWORD BlendValue(double y); + int CalcLayer(Poly* p); + void Illuminate(Color ambient, List& lights); + +protected: + virtual bool BuildDetailLevel(int level); + + enum { MAX_LOD=8 }; + + Terrain* terrain; + int patch_size; + int ndetail; + int max_detail; + int terrain_width; + + Rect rect; + float* heights; + Model* detail_levels[MAX_LOD]; + List materials; + Water* water; + + double scale; + double mtnscale; + double base; + double size; + float min_height; + float max_height; +}; + +#endif TerrainPatch_h + -- cgit v1.1