https://github.com/Hasnain123Raza/Lua-Vector2

Vector2 Class
https://github.com/Hasnain123Raza/Lua-Vector2

Last synced: 9 days ago
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Vector2 Class

• Host: GitHub
• URL: https://github.com/Hasnain123Raza/Lua-Vector2
• Owner: Hasnain123Raza
• Created: 2020-03-12T01:54:36.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2020-03-12T15:14:31.000Z (over 5 years ago)
• Last Synced: 2023-08-01T00:26:01.748Z (over 2 years ago)
• Language: Lua
• Size: 7.81 KB
• Stars: 3
• Watchers: 0
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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• awesome-solar2d - Lua-Vector2 - a simple two dimensional vector mathematics class. (Utilities / Visual Studio Code)

README

          
# Lua-Vector2

MADE BY HASNAIN RAZA

	

	Vector2 is a simple two dimensional vector mathematics class.

	

	DEMO (all features)

	

	local a, b, c = Vector2.new(1, 1), Vector2.new(2, 2), Vector2.new(3, 3)

	

	print(a + b)

	print(a:addVectors(b))

	print(Vector2.addVectors(a, b))

	

	print(a - b)

	print(a:subtractVectors(b))

	print(Vector2.subtractVectors(a, b))

		

	print(a * b)

	print(a:multiplyVectors(b))

	print(Vector2.multiplyVectors(a, b))

		

	print(a / b)

	print(a:divideVectors(b))

	print(Vector2.divideVectors(a, b))

	

	print(-c)

	

	print(a + 1)

	print(a:addScalar(1))

	print(Vector2.addScalar(a, b))

	

	print(a - 1)

	print(a:subtractScalar(1))

	print(Vector2.subtractScalar(a, b))

	

	print(a * 1)

	print(a:multiplyScalar(1))

	print(Vector2.multiplyScalar(a, b))

	

	print(a / 1)

	print(a:multiplyScalar(1))

	print(Vector2.multiplyScalar(a, b))

	

	print(c.magnitude)

	print(c:getMagnitude())

	print(Vector2.getMagnitude(c))

	

	print(c.unit)

	print(c:getUnitVector())

	print(Vector2.getUnitVector(c))

	

	print(a == b)

	print(a:equals(b, 0.01))

	print(Vector2.equals(a, b, 0.01))

	

	print(

		c:mapVector(function(x, y)

			return (x + y), (x - y)

		end)

	)

	

	It is recommended that you rely on arithmetic operators rather than calling functions

	because error handling is done primarily on the operators.