Cyd
2b8ca921cb
Complete disaster-recovery snapshot: engine/game source, game data assets, VC6 toolchain + DX SDKs, build outputs, deployed game, and _UNUSED archive. Large binaries in Git LFS; text preserved byte-for-byte (core.autocrlf=false, no eol attributes). See RECOVERY.md for the one-clone rebuild procedure.
55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
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/**********************************************************************
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*<
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FILE: templt.h
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DESCRIPTION: Defines 2D Template Object
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CREATED BY: Tom Hudson
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HISTORY: created 31 October 1995
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*> Copyright (c) 1995, All Rights Reserved.
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**********************************************************************/
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#ifndef __TEMPLT_H__
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#define __TEMPLT_H__
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class PolyLine;
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class Spline3D;
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// A handy 2D floating-point box class
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class Box2D {
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public:
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BOOL empty;
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Point2 min, max;
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Box2D() { empty = TRUE; }
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void SetEmpty() { empty = TRUE; }
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CoreExport Box2D& operator+=(const Point2& p); // expand this box to include p
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};
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// This object is used to test shapes for self-intersection, clockwise status, point
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// surrounding and intersection with other templates. The last and first points will be the
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// same if it is closed.
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class Template {
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public:
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int points;
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BOOL closed;
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Point2 *pts;
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Template(Spline3D *spline);
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Template(PolyLine *line);
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void Create(PolyLine *line);
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~Template();
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int Points() { return points; }
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BOOL SurroundsPoint(Point2& point);
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BOOL IsClockWise();
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BOOL SelfIntersects();
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BOOL Intersects(Template &t);
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Box2D Bound();
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};
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#endif // __TEMPLT_H__
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