blob: a20868e615e7ecb6111f20cb051ffd3230298764 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
-- File: Geom_VectorWithMagnitude.cdl
-- Created: Wed Mar 10 11:03:19 1993
-- Author: JCV
-- <fid@phylox>
-- Copyright: Matra Datavision 1993
class VectorWithMagnitude from Geom inherits Vector from Geom
---Purpose :
-- Defines a vector with magnitude.
-- A vector with magnitude can have a zero length.
uses Pnt from gp,
Trsf from gp,
Vec from gp,
Geometry from Geom
raises ConstructionError from Standard
is
Create (V : Vec) returns mutable VectorWithMagnitude;
---Purpose : Creates a transient copy of V.
Create (X, Y, Z : Real) returns mutable VectorWithMagnitude;
---Purpose : Creates a vector with three cartesian coordinates.
Create (P1, P2 : Pnt) returns mutable VectorWithMagnitude;
---Purpose :
-- Creates a vector from the point P1 to the point P2.
-- The magnitude of the vector is the distance between P1 and P2
SetCoord (me : mutable; X, Y, Z : Real);
---Purpose : Assigns the values X, Y and Z to the coordinates of this vector.
SetVec (me : mutable; V : Vec);
--- Purpose : Converts the gp_Vec vector V into this vector.
SetX (me : mutable; X : Real);
---Purpose : Changes the X coordinate of <me>.
SetY (me : mutable; Y : Real);
---Purpose : Changes the Y coordinate of <me>
SetZ (me : mutable; Z : Real);
---Purpose : Changes the Z coordinate of <me>.
Magnitude (me) returns Real;
---Purpose : Returns the magnitude of <me>.
SquareMagnitude (me) returns Real;
---Purpose : Returns the square magnitude of <me>.
Add (me : mutable; Other : Vector);
---Purpose :
-- Adds the Vector Other to <me>.
Added (me; Other : Vector) returns mutable VectorWithMagnitude
---Purpose :
-- Adds the vector Other to <me>.
is static;
Cross (me : mutable; Other : Vector);
---Purpose :
-- Computes the cross product between <me> and Other
-- <me> ^ Other.
Crossed (me; Other : Vector) returns mutable like me
---Purpose :
-- Computes the cross product between <me> and Other
-- <me> ^ Other. A new vector is returned.
is static;
CrossCross (me : mutable; V1, V2 : Vector);
---Purpose :
-- Computes the triple vector product <me> ^ (V1 ^ V2).
CrossCrossed (me; V1, V2 : Vector) returns mutable like me
---Purpose :
-- Computes the triple vector product <me> ^ (V1 ^ V2).
-- A new vector is returned.
is static;
Divide (me : mutable; Scalar : Real);
---Purpose : Divides <me> by a scalar.
Divided (me; Scalar : Real) returns mutable VectorWithMagnitude
---Purpose :
-- Divides <me> by a scalar. A new vector is returned.
is static;
Multiplied (me; Scalar : Real) returns mutable VectorWithMagnitude
---Purpose :
-- Computes the product of the vector <me> by a scalar.
-- A new vector is returned.
is static;
Multiply (me : mutable; Scalar : Real);
---Purpose :
-- Computes the product of the vector <me> by a scalar.
Normalize (me : mutable)
---Purpose : Normalizes <me>.
raises ConstructionError;
---Purpose :
-- Raised if the magnitude of the vector is lower or equal to
-- Resolution from package gp.
Normalized (me) returns mutable VectorWithMagnitude
---Purpose : Returns a copy of <me> Normalized.
raises ConstructionError
---Purpose :
-- Raised if the magnitude of the vector is lower or equal to
-- Resolution from package gp.
is static;
Subtract (me : mutable; Other : Vector);
---Purpose : Subtracts the Vector Other to <me>.
Subtracted (me; Other : Vector) returns mutable VectorWithMagnitude
---Purpose :
-- Subtracts the vector Other to <me>. A new vector is returned.
is static;
Transform (me: mutable; T : Trsf);
---Purpose: Applies the transformation T to this vector.
Copy (me) returns mutable like me;
---Purpose: Creates a new object which is a copy of this vector.
end;
|
