Vec Provider Index

Type	Description	Example
lucky:constant	Specifies a constant vector 3d	"pos": [0, 0, 0]
lucky:heightmap	Specifies a block position at the y value based on the provided heightmap type	"pos": { "center": [0, 0, 0], "heightmap": "OCEAN_FLOOR" }
lucky:random	Specifies a random position	"pos": [ { "type": "minecraft:uniform", "min_inclusive": 0.0, "max_exclusive": 1.0 }, 0.0, { "type": "minecraft:uniform", "min_inclusive": 0.0, "max_exclusive": 1.0 } ]
lucky:random_in_shape	Specifies a random position in the shape provided	"pos": { "type": "lucky:random_in_shape", "center": [0, 0, 0], "shape": { "type": "lucky:cube", "size": [3, 3, 3] } }
lucky:random_velocity	Specifies a random velocity	"Motion": { "type": "lucky:random_velocity", "power": 0.9, "pitch": 15 }