Class: MathGL::MglPoint

Inherits:

Object

• Object
• MathGL::MglPoint

show all

Defined in:

../lib/mathgl/doc/libdoc_other_en.rb

Overview

Instance Method Summary (collapse)

• - (MglPoint) &(b)

  The part of a which is perpendicular to vector b.

• - (MglPoint) *(b)

  Scalar product of vectors.

• - (MglPoint) +(b)

  Point of summation (summation of vectors).

• - (MglPoint) -(b)

  Point of difference (difference of vectors).

• - (MglPoint) /(b)

  Return vector of element-by-element product.

• - (MglPoint) ^(b)

  Cross-product of vectors.

• - (bool) is_nan

  Returns true if point contain NAN values.

• - (Float) norm

  Returns the norm sqrt(x^2+y^2+z^2) of vector.

• - (nil) normalize

  Normalizes vector to be unit vector.

• - (Float) val(i)

  Returns point component: x for i=0, y for i=1, z for i=2, c for i=3.

• - (MglPoint) |(b)

  The part of a which is parallel to vector b.

200
201

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 200

def &
end

155
156

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 155

def *
end

137
138

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 137

def +
end

146
147

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 146

def -
end

164
165

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 164

def /
end

191
192

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 191

def ^
end

103
104

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 103

def is_nan
end

111
112

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 111

def norm
end

119
120

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 119

def normalize
end

128
129

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 128

def val
end

209
210

# File '../lib/mathgl/doc/libdoc_other_en.rb', line 209

def |
end