Struct Switch 

pub struct Switch {
    pub id: NodeId,
    pub selected_layer: NodeProperty,
    pub layers: Vec<PortRef>,
}

Selects one raster input according to a controlled layer index.

Fields

id: NodeId

selected_layer: NodeProperty

Zero-based input index to route to the output.

layers: Vec<PortRef>

Trait Implementations

impl Clone for Switch

fn clone(&self) -> Switch

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Switch

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Switch

fn default() -> Self

Returns the “default value” for a type.

impl GpuCompileNode for Switch

fn compile_gpu( &self, ctx: &mut CompileContext<'_>, port: &PortRef, ) -> Result<CompiledOutput, LumenError>

impl GpuFrameBindNode for Switch

fn bind_gpu_frame( &self, _ctx: &FrameBindContext<'_>, binding: &FrameBinding, _bound: &mut BoundFrame, ) -> Result<(), LumenError>

impl Node for Switch

fn id(&self) -> NodeId

fn input_port_defs(&self) -> &'static [InputPortDef]

fn output_port_defs(&self) -> &'static [OutputPortDef]

impl PropertyEval for Switch

fn get_property(&self, id: &str) -> Result<Option<NodeProperty>, LumenError>