Add functions for converting screen space to viewport space and vice versa

casual-simulation / casualos

Casual Open Simulation for the Web

https://ab1.bot

MIT License

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Add functions for converting screen space to viewport space and vice versa #427

Closed KallynGowdy closed 3 months ago

KallynGowdy commented 4 months ago

Currently, there is no way to convert between screen space coordinates (pixelX and pixelY) and viewport space (-1 and +1). This task is for adding two functions to CasualOS:

os.calculateScreenPositionFromViewportPosition(viewportPosition, portal)
os.calculateViewportPositionFromScreenPosition(screenPosition, portal)