ReactOS 0.4.15-dev-8390-g075894b
slicer.h
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1/*
2 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
3 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
4 *
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10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice including the dates of first publication and
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15 * shall be included in all copies or substantial portions of the Software.
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29 */
30
31/*
32 * slicer.h
33 *
34 */
35
36#ifndef __gluslicer_h_
37#define __gluslicer_h_
38
39//#include "trimregion.h"
40#include "mesher.h"
41#include "coveandtiler.h"
42//#include "primitiveStream.h"
43#include "rectBlock.h"
44
45class Backend;
46class Arc;
47class TrimVertex;
48
49class Slicer : public CoveAndTiler, public Mesher {
50public:
51 Slicer( Backend & );
52 ~Slicer( void );
53 void slice( Arc_ptr );
54 void slice_old( Arc_ptr);
55 void slice_new( Arc_ptr );
56 void evalStream(primStream* );
57 void evalRBArray(rectBlockArray* rbArray, gridWrap* grid);
58
59 void outline( Arc_ptr );
61 void setisolines( int );
62
63 void set_ulinear(int ulinear_flag)
64 {
65 ulinear = ulinear_flag;
66 }
67 void set_vlinear(int vlinear_flag)
68 {
69 vlinear = vlinear_flag;
70 }
71private:
76
77 void outline( void );
78 void initGridlines( void );
79 void advanceGridlines( long );
80
81 int ulinear; //indicate whether uorder is 2 or not
82 int vlinear; //indicate whether vorder is 2 or not
83};
84#endif /* __gluslicer_h_ */
Definition: arc.h:55
Definition: mesher.h:47
Definition: slicer.h:49
REAL du
Definition: slicer.h:74
void slice_new(Arc_ptr)
Definition: slicer.cc:1068
~Slicer(void)
Definition: slicer.cc:1192
int vlinear
Definition: slicer.h:82
REAL oneOverDu
Definition: slicer.h:73
void evalStream(primStream *)
Definition: slicer.cc:1027
void advanceGridlines(long)
int ulinear
Definition: slicer.h:81
void outline(void)
Definition: slicer.cc:1266
void set_ulinear(int ulinear_flag)
Definition: slicer.h:63
int isolines
Definition: slicer.h:75
void set_vlinear(int vlinear_flag)
Definition: slicer.h:67
void evalRBArray(rectBlockArray *rbArray, gridWrap *grid)
Definition: slicer.cc:1001
REAL dv
Definition: slicer.h:74
Backend & backend
Definition: slicer.h:72
void initGridlines(void)
void setisolines(int)
Definition: slicer.cc:1197
void slice_old(Arc_ptr)
Definition: slicer.cc:1212
void setstriptessellation(REAL, REAL)
Definition: slicer.cc:1203
class Arc * Arc_ptr
Definition: arc.h:50
float REAL
Definition: types.h:41