ReactOS  0.4.14-dev-358-gbef841c
ArcTdirSorter Class Reference

#include <arcsorter.h>

Inheritance diagram for ArcTdirSorter:
Collaboration diagram for ArcTdirSorter:

Public Member Functions

 ArcTdirSorter (Subdivider &)
 
- Public Member Functions inherited from ArcSorter
 ArcSorter (Subdivider &)
 
void qsort (Arc **a, int n)
 

Private Member Functions

int qscmp (char *, char *)
 

Additional Inherited Members

- Protected Attributes inherited from ArcSorter
Subdividersubdivider
 

Detailed Description

Definition at line 65 of file arcsorter.h.

Constructor & Destructor Documentation

◆ ArcTdirSorter()

ArcTdirSorter::ArcTdirSorter ( Subdivider s)

Definition at line 125 of file arcsorter.cc.

125  : ArcSorter(s)
126 {
127 }
GLdouble s
Definition: gl.h:2039
ArcSorter(Subdivider &)
Definition: arcsorter.cc:48

Member Function Documentation

◆ qscmp()

int ArcTdirSorter::qscmp ( char i,
char j 
)
privatevirtual

Reimplemented from ArcSorter.

Definition at line 138 of file arcsorter.cc.

139 {
140  Arc *jarc1 = *(Arc **) i;
141  Arc *jarc2 = *(Arc **) j;
142 
143  int v1 = (jarc1->getitail() ? 0 : (jarc1->pwlArc->npts - 1));
144  int v2 = (jarc2->getitail() ? 0 : (jarc2->pwlArc->npts - 1));
145 
146  REAL diff = jarc1->pwlArc->pts[v1].param[0] -
147  jarc2->pwlArc->pts[v2].param[0];
148 
149  if( diff < 0.0)
150  return 1;
151  else if( diff > 0.0)
152  return -1;
153  else {
154  if( v1 == 0 ) {
155  if (jarc2->tail()[1] < jarc1->tail()[1]) {
156  return subdivider.ccwTurn_tl( jarc2, jarc1 ) ? 1 : -1;
157  } else {
158  return subdivider.ccwTurn_tr( jarc2, jarc1 ) ? -1 : 1;
159  }
160  } else {
161  if( jarc2->head()[1] < jarc1->head()[1] ) {
162  return subdivider.ccwTurn_tl( jarc1, jarc2 ) ? -1 : 1;
163  } else {
164  return subdivider.ccwTurn_tr( jarc1, jarc2 ) ? 1 : -1;
165  }
166  }
167  }
168 }
int npts
Definition: pwlarc.h:47
REAL * tail()
Definition: arc.h:88
Subdivider & subdivider
Definition: arcsorter.h:50
Definition: arc.h:55
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint GLint GLint j
Definition: glfuncs.h:250
PwlArc * pwlArc
Definition: arc.h:65
GLfloat GLfloat GLfloat v2
Definition: glext.h:6063
int getitail()
Definition: arc.h:97
REAL param[2]
Definition: trimvertex.h:45
int ccwTurn_tl(Arc_ptr, Arc_ptr)
Definition: ccw.cc:396
float REAL
Definition: types.h:41
REAL * head()
Definition: arc.h:89
TrimVertex * pts
Definition: pwlarc.h:46
GLfloat GLfloat v1
Definition: glext.h:6062
int ccwTurn_tr(Arc_ptr, Arc_ptr)
Definition: ccw.cc:283

The documentation for this class was generated from the following files: