Spacetime Simulator - 3D (all rights reserved) If you have less than 10-15 FPS, I think using TurboWarp may be better and for a hq pen and a bigger grid: https://turbowarp.org/1284237988?hqpen control: wasd or zqsd + ef (up and down) + arrows (camera angle) Put the mouse up to: - Play with the m to change the mass of the objects - Change the number of object (after green flag) - Change the grid size (after green flag) #3D #relativity #einstein #grid #Relativistic #general_relativity #sandbox #spacetime #fabric #interactive #3d_spacetime #simulator
The grid represent the spacetime. To be clear, you should imagine gravitational attraction as a elastic sheet deformed by an object placed upon it. If a small object passes through, it will be attracted to it. In reality, objects deform spacetime. This is a highly simplified representation (because it's missing two dimensions), but it can help in understanding Einstein's theory of general relativity. The red laggy ball represent an objet passing by. 100% by me using my script and my researches. I love this project ! This is really cool to me and a great use of my 3D engine. v1.0: shared (~4h to make) v1.1: a ball added v1.2: ball improved (red on grid too)
