How to make angled sway for viewmodel

dthecoolest · February 12, 2023, 1:07pm

You probably need to use CFrame.Angles and rotate it in the Z direction and experiment with springs:

Writing an FPS framework (2020)

		-- Sway! Yay!
		local sway = self.springs.sway:update(deltaTime)
		local walkCycle = self.springs.walkCycle:update(deltaTime)
		
		--ToWorldSpace basically means rootpart.CFrame = camera CFrame but offset by xxx while taking rotation into account. I don't know. You'll see how it works soon enough.
		self.viewmodel.rootPart.CFrame = self.camera.CFrame:ToWorldSpace(finalOffset)
		self.viewmodel.rootPart.CFrame = self.viewmodel.rootPart.CFrame:ToWorldSpace(CFrame.new(walkCycle.x / 2,walkCycle.y / 2,0))
		
		-- Rotate our rootpart based on sway
		self.viewmodel.rootPart.CFrame = self.viewmodel.rootPart.CFrame * CFrame.Angles(0,-sway.x,sway.y)