Functions
HAPI_DECL	HAPI_SetAnimCurve (const HAPI_Session session, HAPI_NodeId node_id, HAPI_ParmId parm_id, int parm_index, const HAPI_Keyframe curve_keyframes_array, int keyframe_count)
	Set an animation curve on a parameter of an exposed node. More...

HAPI_DECL	HAPI_SetTransformAnimCurve (const HAPI_Session session, HAPI_NodeId node_id, HAPI_TransformComponent trans_comp, const HAPI_Keyframe curve_keyframes_array, int keyframe_count)
	A specialized convenience function to set the T,R,S values on an exposed node. More...

Detailed Description

Functions for working with animation.

Function Documentation

Set an animation curve on a parameter of an exposed node.

Parameters

[in]	session	The session of Houdini you are interacting with. See HAPI_Sessions for more on sessions. Pass NULL to just use the default in-process session.
[in]	node_id	The exposed node id.
[in]	parm_id	The id of an exposed parameter within the node.
[in]	parm_index	The index of the parameter, if it is for example a 3 tuple
[in]	curve_keyframes_array	An array of HAPI_Keyframe structs that describes the keys on this curve.
[in]	keyframe_count	The number of keys on the curve.

HAPI_DECL HAPI_SetTransformAnimCurve	(	const HAPI_Session *	session,
		HAPI_NodeId	node_id,
		HAPI_TransformComponent	trans_comp,
		const HAPI_Keyframe *	curve_keyframes_array,
		int	keyframe_count
	)

A specialized convenience function to set the T,R,S values on an exposed node.

Parameters

[in]	session	The session of Houdini you are interacting with. See HAPI_Sessions for more on sessions. Pass NULL to just use the default in-process session.
[in]	node_id	The exposed node id.
[in]	trans_comp	A value of HAPI_TransformComponent that identifies the particular component of the transform to attach the curve to, for example HAPI_TRANSFORM_TX.
[in]	curve_keyframes_array	An array of HAPI_Keyframe structs that describes the keys on this curve.
[in]	keyframe_count	The number of keys on the curve.