formZ SDK | 5.0 API Reference | Project | Modeling | Animation

# fz_anim_eval_value_trac

Description

Evaluates a track at the given time and returns its value. This implicitly evaluates all the controller nodes of the track to compute the track's value. Note that the output value of one controller goes as the input value to the next controller in the list. The final controller output is the value of the track.

Plugin Prototype

fzrt_error_td fz_anim_eval_value_trac(

fzrt_int | windex,
fz_anim_node_ptr | trac_node,
double | time,
double * | value )

Parameters

windex [Input]

project window index

trac_node [Input]

track animation node

time [Input]

time (in seconds)

value [Result]

value of track at given time

Returns

Error codes

Availability

6.1.0.0

Example Files

util_anim_eval_value.fsl

See Also

fz_anim_eval_value_cntl,

Function Set

fz_anim_fset

Defined in

fz_anim_api.h