ReadSplat

ReadSplat node.

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Standard Gaussian-splat files (.ply 3DGS incl. SH bands, .splat) into the 3D scene.

Node	ReadSplat
Menu	3D › ReadSplat
Names in each format
.oink comp (JSON)	`"type": "OC_N_readsplat"`
.nk script	none: written as an Oink node
Python	`nuke.createNode("OC_N_readsplat")`
Assistant (MCP)	`create_node(type="ReadSplat")`
Tab search	`readsplat`, or its initials `rs`

ReadSplat properties

Inputs and outputs

Port	Name	Type
input 0	scene	scene
output 0	scene	scene

Knobs

Panel tab Readsplat, in panel order.

Knob	Label	Type	Default	Range / values	.nk knob	Description
`file`	file	file
`info`	info	text
`display_as`	display as	menu	`splats`	splats, points
`colorspace`	colour	menu	`sRGB`	sRGB (sRGB (3DGS)), linear
`sh_degree`	SH degree	menu	`3`	0 (0 (DC only)), 1, 2, 3		Spherical-harmonic bands used for view-dependent colour
`flip_yz`	y up (flip)	bool	`true`			3DGS / COLMAP files are y-down, z-forward: rotate 180 deg about X
`units_scale`	units scale	float	`1`	0.001 to 100
`render_splats`	render splats	float	`0`	0 to 20000000 (integer)		Most splats rendered, the most visible first (0 = all)
`viewer_splats`	viewer splats	float	`3000000`	1000 to 20000000 (integer)
`viewer_point_size`	viewer point size	float	`2`	1 to 20
`xform_order`	transform order	menu	`SRT`	SRT, STR, RST, RTS, TSR, TRS
`rot_order`	rotation order	menu	`ZXY`	XYZ, XZY, YXZ, YZX, ZXY, ZYX
`translate`	translate	vector ×3	`0, 0, 0`	-100 to 100
`rotate`	rotate	vector ×3	`0, 0, 0`	-180 to 180
`scaling`	scale	vector ×3	`1, 1, 1`	0 to 10
`uniform_scale`	uniform scale	float	`1`	0 to 10
`skew`	skew	vector ×3	`0, 0, 0`	-1 to 1
`pivot_translate`	pivot translate	vector ×3	`0, 0, 0`	-100 to 100
`pivot_rotate`	pivot rotate	vector ×3	`0, 0, 0`	-180 to 180

Other knobs (Python, .nk and the assistant; not on the panel)

Knob	Label	Type	Default	Range / values	.nk knob	Description
`gl_color`	Viewer Controls Color	float ×3	`0, 0, 0`	0 to 1
`postage_stamp_frame`	Static Frame	int	`1`	-2147483648 to 2147483647
`lifetimeStart`	Lifetime Start	int	`0`	-2147483648 to 2147483647
`lifetimeEnd`	Lifetime End	int	`100`	-2147483648 to 2147483647
`useLifetime`	Use Lifetime	boolean	`false`
`cached`	Cached	boolean	`false`
`bookmark`	Bookmark	boolean	`false`
`dope_sheet`	Dope Sheet	boolean	`false`
`clone_group`	Clone Group	string
`link_source`	Link Source	string
`link_overrides`	Link Overrides	string
`split_views`	Split Views	string

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On this page

Inputs and outputs Knobs Other knobs (Python, .nk and the assistant; not on the panel)