Sampling functions
| Return type | Description |
float3 | SamplerName.sample(float3 position)Samples the vector-field at coordinate position. |
float3 | SamplerName.sample(float3 position, float time)Samples the animated vector-field at coordinate position, and at time-cursor time.time should be in the normalized [0, 1] range.If the vector-field is not animated, returns the same value as SamplerName.sample(position). |