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Last change
on this file since 425 was
415,
checked in by qiaow, 18 years ago
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Now can load arbitary number of volumes (16 per application due to hardware limitation). The VolumeRenderer? render them with correct slice order!!
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File size:
1.1 KB
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| 1 | /*
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| 2 | * ----------------------------------------------------------------------
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| 3 | * Plane.h: plane class
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| 4 | *
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| 5 | * ======================================================================
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| 6 | * AUTHOR: Wei Qiao <qiaow@purdue.edu>
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| 7 | * Purdue Rendering and Perceptualization Lab (PURPL)
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| 8 | *
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| 9 | * Copyright (c) 2004-2006 Purdue Research Foundation
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| 10 | *
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| 11 | * See the file "license.terms" for information on usage and
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| 12 | * redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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| 13 | * ======================================================================
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| 14 | */
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| 15 | #ifndef _PLANE_H_
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| 16 | #define _PLANE_H_
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| 17 |
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| 18 | #include "Vector3.h"
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| 19 | #include "Mat4x4.h"
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| 20 |
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| 21 | class Plane {
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| 22 | public:
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| 23 | float a, b, c, d;
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| 24 |
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| 25 | Plane(float a, float b, float c, float d);
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| 26 | Plane(float coeffs[4]);
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| 27 | Plane();
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| 28 |
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| 29 | void get_normal(Vector3 &normal);
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| 30 | void get_point(Vector3 &point);
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| 31 | Vector4 get_coeffs();
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| 32 | void set_coeffs(float _a, float _b, float _c, float _d);
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| 33 | void transform(Mat4x4 mat);
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| 34 | void transform(float *m);
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| 35 | bool retains(Vector3 point);
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| 36 | //bool clips(float point[3]) const { return !retains(point); }
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| 37 |
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| 38 | };
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| 39 |
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| 40 |
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| 41 | #endif
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