From 342403a02f8063903d0f38327430721d4d0ae331 Mon Sep 17 00:00:00 2001 From: Matt Strapp Date: Mon, 20 Sep 2021 18:15:14 -0500 Subject: do ass1 --- dev/MinGfx/docs/html/point3_8h_source.html | 422 ++++++++++++++--------------- 1 file changed, 211 insertions(+), 211 deletions(-) (limited to 'dev/MinGfx/docs/html/point3_8h_source.html') diff --git a/dev/MinGfx/docs/html/point3_8h_source.html b/dev/MinGfx/docs/html/point3_8h_source.html index 8c1ad76..8f628ed 100644 --- a/dev/MinGfx/docs/html/point3_8h_source.html +++ b/dev/MinGfx/docs/html/point3_8h_source.html @@ -1,211 +1,211 @@ - - - - - - - -MinGfx Toolkit: src/point3.h Source File - - - - - - - - - - - - -
-
- - - - - - -
-
MinGfx Toolkit -  1.0 -
-
A minimal library for writing cross-platform (Windows, OSX, linux) graphics programs.
-
-
- - - - - - - - -
-
- - -
- -
- - -
-
-
-
point3.h
-
-
-Go to the documentation of this file.
1 /*
-
2  This file is part of the MinGfx Project.
-
3 
-
4  Copyright (c) 2017,2018 Regents of the University of Minnesota.
-
5  All Rights Reserved.
-
6 
-
7  Original Author(s) of this File:
-
8  Dan Keefe, 2018, University of Minnesota
-
9 
-
10  Author(s) of Significant Updates/Modifications to the File:
-
11  ...
-
12  */
-
13 
-
14 #ifndef SRC_POINT3_H_
-
15 #define SRC_POINT3_H_
-
16 
-
17 #include <iostream>
-
18 #include <vector>
-
19 
-
20 namespace mingfx {
-
21 
-
23 #define MINGFX_MATH_EPSILON 1e-8
-
24 
-
25 // forward declaration
-
26 class Vector3;
-
27 
-
28 
-
52 class Point3 {
-
53 public:
-
55  Point3();
-
56 
-
59  Point3(float x, float y, float z);
-
60 
-
62  Point3(float *p);
-
63 
-
65  Point3(const Point3& p);
-
66 
-
68  virtual ~Point3();
-
69 
-
71  bool operator==(const Point3& p) const;
-
72 
-
74  bool operator!=(const Point3& p) const;
-
75 
-
77  Point3& operator=(const Point3& p);
-
78 
-
80  float operator[](const int i) const;
-
81 
-
89  float& operator[](const int i);
-
90 
-
93  float x() const { return p[0]; }
-
94 
-
97  float y() const { return p[1]; }
-
98 
-
101  float z() const { return p[2]; }
-
102 
-
104  float w() const { return 1.0; }
-
105 
-
107  const float * value_ptr() const;
-
108 
-
109 
-
113  Point3 Lerp(const Point3 &b, float alpha) const;
-
114 
-
117  float DistanceToPlane(const Point3 &plane_origin, const Vector3 &plane_normal);
-
118 
-
121  Point3 ClosestPointOnPlane(const Point3 &plane_origin, const Vector3 &plane_normal);
-
122 
-
124  Point3 ClosestPoint(const std::vector<Point3> &point_list);
-
125 
-
126 
-
127 
-
129  static const Point3& Origin();
-
130 
-
132  static const Point3& Zero();
-
133 
-
135  static const Point3& One();
-
136 
-
139  static Point3 Lerp(const Point3 &a, const Point3 &b, float alpha);
-
140 
-
141 
-
142 
-
143 private:
-
144  float p[3];
-
145 };
-
146 
-
147 
-
148 std::ostream & operator<< ( std::ostream &os, const Point3 &p);
-
149 std::istream & operator>> ( std::istream &is, Point3 &p);
-
150 
-
151 
-
152 } // namespace
-
153 
-
154 #endif
-
mingfx::Point3
A 3D Point with floating point coordinates, used for storing vertices and all sorts of other 3D graph...
Definition: point3.h:52
-
mingfx::Point3::Point3
Point3(float *p)
Constructs a point given a pointer to x,y,z data.
-
mingfx::Point3::y
float y() const
Read only access to the y coordinate. Can also use my_point[1]. Use the my_point[1] = 1....
Definition: point3.h:97
-
mingfx::Point3::Lerp
static Point3 Lerp(const Point3 &a, const Point3 &b, float alpha)
Linear interpolation between two points. Alpha=0.0 returns 'a' and alpha=1.0 returns 'b',...
-
mingfx::Point3::Lerp
Point3 Lerp(const Point3 &b, float alpha) const
Linear interpolation between this point and another. Alpha=0.0 returns this point,...
-
mingfx::Point3::Point3
Point3(const Point3 &p)
Copy constructor for point.
-
mingfx::Point3::Point3
Point3(float x, float y, float z)
Constructs a point given (x,y,z,1), where the 1 comes from the use of homogeneous coordinates in comp...
-
mingfx::Point3::One
static const Point3 & One()
(1,1,1) - a shortcut for a special point that is frequently needed
-
mingfx::Point3::operator[]
float operator[](const int i) const
Read only access to the ith coordinate of the point.
-
mingfx::Point3::operator[]
float & operator[](const int i)
Returns a reference to the ith coordinate of the point. Use this accessor if you wish to set the coor...
-
mingfx::Point3::operator=
Point3 & operator=(const Point3 &p)
Assignment operator.
-
mingfx::Point3::Zero
static const Point3 & Zero()
(0,0,0) - a shortcut for a special point that is frequently needed
-
mingfx::Point3::ClosestPoint
Point3 ClosestPoint(const std::vector< Point3 > &point_list)
Given a list of points, returns the closest in the last to the current point.
-
mingfx::Point3::~Point3
virtual ~Point3()
Point destructor.
-
mingfx::Point3::operator==
bool operator==(const Point3 &p) const
Check for "equality", taking floating point imprecision into account.
-
mingfx::Point3::w
float w() const
In homogeneous coordinates, the w coordinate for all points is 1.0.
Definition: point3.h:104
-
mingfx::Point3::x
float x() const
Read only access to the x coordinate. Can also use my_point[0]. Use the my_point[0] = 1....
Definition: point3.h:93
-
mingfx::Point3::z
float z() const
Read only access to the z coordinate. Can also use my_point[2]. Use the my_point[2] = 1....
Definition: point3.h:101
-
mingfx::Point3::operator!=
bool operator!=(const Point3 &p) const
Check for "inequality", taking floating point imprecision into account.
-
mingfx::Point3::ClosestPointOnPlane
Point3 ClosestPointOnPlane(const Point3 &plane_origin, const Vector3 &plane_normal)
Returns the perpendicular projection of this point onto a plane defined by a point and a normal.
-
mingfx::Point3::Point3
Point3()
Default point at the origin.
-
mingfx::Point3::Origin
static const Point3 & Origin()
(0,0,0) - a shortcut for a special point that is frequently needed
-
mingfx::Point3::value_ptr
const float * value_ptr() const
Returns a const pointer to the raw data array.
-
mingfx::Point3::DistanceToPlane
float DistanceToPlane(const Point3 &plane_origin, const Vector3 &plane_normal)
Returns the shortest (i.e., perpendicular) distance from this point to a plane defined by a point and...
-
mingfx::Vector3
A 3D Vector with floating point coordinates, used for storing normals and all sorts of other 3D graph...
Definition: vector3.h:62
-
mingfx
Namespace for the MinGfx Toolkit.
Definition: aabb.h:21
-
mingfx::operator<<
std::ostream & operator<<(std::ostream &os, const Color &c)
-
mingfx::operator>>
std::istream & operator>>(std::istream &is, Color &c)
-
- - -
-Generated by   -doxygen - 1.9.1 -
- - + + + + + + + +MinGfx Toolkit: src/point3.h Source File + + + + + + + + + + + + +
+
+ + + + + + +
+
MinGfx Toolkit +  1.0 +
+
A minimal library for writing cross-platform (Windows, OSX, linux) graphics programs.
+
+
+ + + + + + + + +
+
+ + +
+ +
+ + +
+
+
+
point3.h
+
+
+Go to the documentation of this file.
1 /*
+
2  This file is part of the MinGfx Project.
+
3 
+
4  Copyright (c) 2017,2018 Regents of the University of Minnesota.
+
5  All Rights Reserved.
+
6 
+
7  Original Author(s) of this File:
+
8  Dan Keefe, 2018, University of Minnesota
+
9 
+
10  Author(s) of Significant Updates/Modifications to the File:
+
11  ...
+
12  */
+
13 
+
14 #ifndef SRC_POINT3_H_
+
15 #define SRC_POINT3_H_
+
16 
+
17 #include <iostream>
+
18 #include <vector>
+
19 
+
20 namespace mingfx {
+
21 
+
23 #define MINGFX_MATH_EPSILON 1e-8
+
24 
+
25 // forward declaration
+
26 class Vector3;
+
27 
+
28 
+
52 class Point3 {
+
53 public:
+
55  Point3();
+
56 
+
59  Point3(float x, float y, float z);
+
60 
+
62  Point3(float *p);
+
63 
+
65  Point3(const Point3& p);
+
66 
+
68  virtual ~Point3();
+
69 
+
71  bool operator==(const Point3& p) const;
+
72 
+
74  bool operator!=(const Point3& p) const;
+
75 
+
77  Point3& operator=(const Point3& p);
+
78 
+
80  float operator[](const int i) const;
+
81 
+
89  float& operator[](const int i);
+
90 
+
93  float x() const { return p[0]; }
+
94 
+
97  float y() const { return p[1]; }
+
98 
+
101  float z() const { return p[2]; }
+
102 
+
104  float w() const { return 1.0; }
+
105 
+
107  const float * value_ptr() const;
+
108 
+
109 
+
113  Point3 Lerp(const Point3 &b, float alpha) const;
+
114 
+
117  float DistanceToPlane(const Point3 &plane_origin, const Vector3 &plane_normal);
+
118 
+
121  Point3 ClosestPointOnPlane(const Point3 &plane_origin, const Vector3 &plane_normal);
+
122 
+
124  Point3 ClosestPoint(const std::vector<Point3> &point_list);
+
125 
+
126 
+
127 
+
129  static const Point3& Origin();
+
130 
+
132  static const Point3& Zero();
+
133 
+
135  static const Point3& One();
+
136 
+
139  static Point3 Lerp(const Point3 &a, const Point3 &b, float alpha);
+
140 
+
141 
+
142 
+
143 private:
+
144  float p[3];
+
145 };
+
146 
+
147 
+
148 std::ostream & operator<< ( std::ostream &os, const Point3 &p);
+
149 std::istream & operator>> ( std::istream &is, Point3 &p);
+
150 
+
151 
+
152 } // namespace
+
153 
+
154 #endif
+
mingfx::Point3
A 3D Point with floating point coordinates, used for storing vertices and all sorts of other 3D graph...
Definition: point3.h:52
+
mingfx::Point3::Point3
Point3(float *p)
Constructs a point given a pointer to x,y,z data.
+
mingfx::Point3::y
float y() const
Read only access to the y coordinate. Can also use my_point[1]. Use the my_point[1] = 1....
Definition: point3.h:97
+
mingfx::Point3::Lerp
static Point3 Lerp(const Point3 &a, const Point3 &b, float alpha)
Linear interpolation between two points. Alpha=0.0 returns 'a' and alpha=1.0 returns 'b',...
+
mingfx::Point3::Lerp
Point3 Lerp(const Point3 &b, float alpha) const
Linear interpolation between this point and another. Alpha=0.0 returns this point,...
+
mingfx::Point3::Point3
Point3(const Point3 &p)
Copy constructor for point.
+
mingfx::Point3::Point3
Point3(float x, float y, float z)
Constructs a point given (x,y,z,1), where the 1 comes from the use of homogeneous coordinates in comp...
+
mingfx::Point3::One
static const Point3 & One()
(1,1,1) - a shortcut for a special point that is frequently needed
+
mingfx::Point3::operator[]
float operator[](const int i) const
Read only access to the ith coordinate of the point.
+
mingfx::Point3::operator[]
float & operator[](const int i)
Returns a reference to the ith coordinate of the point. Use this accessor if you wish to set the coor...
+
mingfx::Point3::operator=
Point3 & operator=(const Point3 &p)
Assignment operator.
+
mingfx::Point3::Zero
static const Point3 & Zero()
(0,0,0) - a shortcut for a special point that is frequently needed
+
mingfx::Point3::ClosestPoint
Point3 ClosestPoint(const std::vector< Point3 > &point_list)
Given a list of points, returns the closest in the last to the current point.
+
mingfx::Point3::~Point3
virtual ~Point3()
Point destructor.
+
mingfx::Point3::operator==
bool operator==(const Point3 &p) const
Check for "equality", taking floating point imprecision into account.
+
mingfx::Point3::w
float w() const
In homogeneous coordinates, the w coordinate for all points is 1.0.
Definition: point3.h:104
+
mingfx::Point3::x
float x() const
Read only access to the x coordinate. Can also use my_point[0]. Use the my_point[0] = 1....
Definition: point3.h:93
+
mingfx::Point3::z
float z() const
Read only access to the z coordinate. Can also use my_point[2]. Use the my_point[2] = 1....
Definition: point3.h:101
+
mingfx::Point3::operator!=
bool operator!=(const Point3 &p) const
Check for "inequality", taking floating point imprecision into account.
+
mingfx::Point3::ClosestPointOnPlane
Point3 ClosestPointOnPlane(const Point3 &plane_origin, const Vector3 &plane_normal)
Returns the perpendicular projection of this point onto a plane defined by a point and a normal.
+
mingfx::Point3::Point3
Point3()
Default point at the origin.
+
mingfx::Point3::Origin
static const Point3 & Origin()
(0,0,0) - a shortcut for a special point that is frequently needed
+
mingfx::Point3::value_ptr
const float * value_ptr() const
Returns a const pointer to the raw data array.
+
mingfx::Point3::DistanceToPlane
float DistanceToPlane(const Point3 &plane_origin, const Vector3 &plane_normal)
Returns the shortest (i.e., perpendicular) distance from this point to a plane defined by a point and...
+
mingfx::Vector3
A 3D Vector with floating point coordinates, used for storing normals and all sorts of other 3D graph...
Definition: vector3.h:62
+
mingfx
Namespace for the MinGfx Toolkit.
Definition: aabb.h:21
+
mingfx::operator<<
std::ostream & operator<<(std::ostream &os, const Color &c)
+
mingfx::operator>>
std::istream & operator>>(std::istream &is, Color &c)
+
+ + +
+Generated by   +doxygen + 1.9.1 +
+ + -- cgit v1.2.3