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JavaScript/Maths/Volume.js at master · MMABSOUT/JavaScript · GitHub
MMABSOUT
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JavaScript
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Volume.js
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Maths
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Volume.js
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/*
Calculate the volume of the shapes
Volume for Cuboid
Volume for Cube
Volume for Cone
Volume for Pyramid
Volume for Cylinder
Volume for Triangular Prism
Volume for Pentagonal Prism
Volume for Sphere
Volume for Hemisphere
*/
/*
Calculate the volume for a Cuboid
Reference: https://www.cuemath.com/measurement/volume-of-cuboid/
return width * length * height
*/
const
volCuboid
=
(
width
,
length
,
height
)
=>
{
isNumber
(
width
,
'Width'
)
isNumber
(
length
,
'Length'
)
isNumber
(
height
,
'Height'
)
return
width
*
length
*
height
}
/*
Calculate the volume for a Cube
Reference: https://www.cuemath.com/measurement/volume-of-cube/
return length * length * length
*/
const
volCube
=
(
length
)
=>
{
isNumber
(
length
,
'Length'
)
return
length
**
3
}
/*
Calculate the volume for a Cone
Reference: https://www.cuemath.com/measurement/volume-of-cone/
return PI * radius^2 * height/3
*/
const
volCone
=
(
radius
,
height
)
=>
{
isNumber
(
radius
,
'Radius'
)
isNumber
(
height
,
'Height'
)
return
(
Math
.
PI
*
radius
**
2
*
height
)
/
3.0
}
/*
Calculate the volume for a Pyramid
Reference: https://www.cuemath.com/measurement/volume-of-pyramid/
return (baseLength * baseWidth * height) / 3
*/
const
volPyramid
=
(
baseLength
,
baseWidth
,
height
)
=>
{
isNumber
(
baseLength
,
'BaseLength'
)
isNumber
(
baseWidth
,
'BaseWidth'
)
isNumber
(
height
,
'Height'
)
return
(
baseLength
*
baseWidth
*
height
)
/
3.0
}
/*
Calculate the volume for a Cylinder
Reference: https://www.cuemath.com/measurement/volume-of-cylinder/
return PI * radius^2 * height
*/
const
volCylinder
=
(
radius
,
height
)
=>
{
isNumber
(
radius
,
'Radius'
)
isNumber
(
height
,
'Height'
)
return
Math
.
PI
*
radius
**
2
*
height
}
/*
Calculate the volume for a Triangular Prism
Reference: http://lrd.kangan.edu.au/numbers/content/03_volume/04_page.htm
return 1 / 2 * baseLengthTriangle * heightTriangle * height
*/
const
volTriangularPrism
=
(
baseLengthTriangle
,
heightTriangle
,
height
)
=>
{
isNumber
(
baseLengthTriangle
,
'BaseLengthTriangle'
)
isNumber
(
heightTriangle
,
'HeightTriangle'
)
isNumber
(
height
,
'Height'
)
return
(
1
/
2
)
*
baseLengthTriangle
*
heightTriangle
*
height
}
/*
Calculate the volume for a Pentagonal Prism
Reference: https://www.cuemath.com/measurement/volume-of-pentagonal-prism/
return 5/2 * pentagonalLength * pentagonalBaseLength * height
*/
const
volPentagonalPrism
=
(
pentagonalLength
,
pentagonalBaseLength
,
height
)
=>
{
isNumber
(
pentagonalLength
,
'PentagonalLength'
)
isNumber
(
pentagonalBaseLength
,
'PentagonalBaseLength'
)
isNumber
(
height
,
'Height'
)
return
(
5
/
2
)
*
pentagonalLength
*
pentagonalBaseLength
*
height
}
/*
Calculate the volume for a Sphere
Reference: https://www.cuemath.com/measurement/volume-of-sphere/
return 4/3 * PI * radius^3
*/
const
volSphere
=
(
radius
)
=>
{
isNumber
(
radius
,
'Radius'
)
return
(
4
/
3
)
*
Math
.
PI
*
radius
**
3
}
/*
Calculate the volume for a Hemisphere
Reference: https://www.cuemath.com/measurement/volume-of-hemisphere/
return (2 * PI * radius^3)/3
*/
const
volHemisphere
=
(
radius
)
=>
{
isNumber
(
radius
,
'Radius'
)
return
(
2.0
*
Math
.
PI
*
radius
**
3
)
/
3.0
}
const
isNumber
=
(
number
,
noName
=
'number'
)
=>
{
if
(
typeof
number
!==
'number'
)
{
throw
new
TypeError
(
'The '
+
noName
+
' should be Number type'
)
}
else
if
(
number
<
0
||
!
Number
.
isFinite
(
number
)
)
{
throw
new
Error
(
'The '
+
noName
+
' only accepts positive values'
)
}
}
export
{
volCuboid
,
volCube
,
volCone
,
volPyramid
,
volCylinder
,
volTriangularPrism
,
volPentagonalPrism
,
volSphere
,
volHemisphere
}
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