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modifier2d component

Poses 2D bones toward target after the clip runs. kind is look_at, two_bone_ik, fabrik, ccdik, jiggle or follow; follow moves the node by offset and lag.

Na tej stronie

2d · animation · 16 properties · 2D

Poses 2D bones toward target after the clip runs. kind is look_at, two_bone_ik, fabrik, ccdik, jiggle or follow; follow moves the node by offset and lag.

In a scene, modifier2d is the node key that applies it. A script reaches each property below as a field on node.modifier2d: reading one asks the running component, and assigning one leaves the rest alone. The whole table is node.modifier2d.get() and node.modifier2d.set(table).

Properties

property type default description
angle_limit float 0 How far a ccdik bone may turn from its rest, in radians; 0 leaves it free
bone node — The driven bone; empty means this node. For a chain solver, its root
chain_count int 0 How many bones the chain holds, counting the driven one; 0 walks to the deepest tip
damping float 0.75 How much of a jiggle bone's speed survives a tick, 0 to 1
enabled bool true Whether the modifier runs; off leaves the clip's pose alone
flip_bend_direction bool false Bend a two-bone chain the other way
gravity vec3 [0,-6,0] Pull on a jiggle bone while use_gravity is on
iterations int 10 Solver passes for fabrik and ccdik
kind enum look_at Aim one bone at the target, bend a two-bone chain to it, reach with a chain of any length (fabrik or ccdik), let a chain lag behind the pose (jiggle), or trail the target at an offset (follow) One of look_at, two_bone_ik, fabrik, ccdik, jiggle, follow.
lag float 0 Seconds a follow node takes to close most of the gap to its target; 0 pins it there
mass float 0.75 What gravity weighs against stiffness on a jiggle bone
offset vec3 [0,0,0] Where a follow node sits relative to its target, in world units
stiffness float 3 How hard a jiggle bone is pulled back to the pose
target node — The point to aim at. Unused by jiggle
tolerance float 0.01 How close to the target ends a fabrik or ccdik solve early
use_gravity bool false Whether a jiggle chain is pulled by gravity