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Computational Geometry and Computer Graphics
Lesson 4
Author: Egoshkin Danila Igorevich
Plan
- Coordinate Systems
- Polar coordinate system
- Sin and Cos
- Complex numbers
- Polar coordinate system in 3D
Cartesian Coordinate Systems
But how to draw this figure?
Lets think about circle
Lets draw circle
Lets draw circle
Polar coordinate system
Draw circle - Polar coordinate system
Sin - Cos
Draw circle - Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Power of Polar coordinate system
Polar coordinate system as Complex numbers
Polar coordinate system as Complex numbers
Polar coordinate system in 3D
Polar coordinate system in 3D
Polar coordinate system in 3D
Polar coordinate system in 3D
Polar coordinate system in 3D
Математик Генри Сегерман демонстрирует, что линейная трехмерная плоскость может быть проекцией искривленного четырехмерного пространства-времени. Солитоны. Модель Скирма
Polar coordinate system in 3D
https://x.com/Rainmaker1973/status/1404748014946770944https://github.com/rossning92/Blackhole
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