From 2acdea651175368fdb133b13f635b3ac23f3e85d Mon Sep 17 00:00:00 2001 From: the lemons Date: Mon, 24 Apr 2023 16:20:50 -0500 Subject: angular velocity relative to velocity --- obj.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'obj.lua') diff --git a/obj.lua b/obj.lua index e8aa32e..5fa4c0e 100644 --- a/obj.lua +++ b/obj.lua @@ -203,7 +203,7 @@ function obj:energy() end function obj:observe_avel(o) - return o.data.avel - self.data.avel + return o.data.avel - util.magnitude(self.data.vel) end function obj:observe_vel(o) @@ -230,7 +230,8 @@ function obj:avel_to_accel(o, ax, ay) return false end local vx, vy = unpack(self.data.vel) - o.data.avel = self.data.avel + (math.sqrt(ave) * (avel >= 0 and 1 or -1)) + o.data.avel = + util.magnitude{vx, vy} + (math.sqrt(ave) * (avel >= 0 and 1 or -1)) o.data.vel = {vx + nvx, vy + nvy} return true end -- cgit v1.2.3