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Showing posts with the label Trigonometry

Calculate Pixel Coordinates For 8 Equidistant Points On A Circle

I have a circle centred at 0 with radius 80. How using python do I calculate the coordinates for 8 … Read more Calculate Pixel Coordinates For 8 Equidistant Points On A Circle

Wrong Asin Result

My code: import math x = input() print(math.asin(math.radians(float(x)))) My x was 0.7071067811865… Read more Wrong Asin Result

How To Get Vertical Rotation In 3d Space With Opengl?

I have a field of cubes created in OpenGL and I have walking around working as expected, and part o… Read more How To Get Vertical Rotation In 3d Space With Opengl?

Pygame Trigonometry: Following The Hypotenuse?

I have a method in my Enemy class called huntPlayer. It takes a player object p. Here it is: def h… Read more Pygame Trigonometry: Following The Hypotenuse?

How To Convert From Atan To Atan2?

In Python, if one wanted to create the effect of atan2() from the atan() function, how would one go… Read more How To Convert From Atan To Atan2?

Precision Discrepancy Between Fortran And Python (sin Function)

I see a discrepancy between python and Fortran when using the sinus function. Could anyone shed lig… Read more Precision Discrepancy Between Fortran And Python (sin Function)