Struct Boolean 

pub struct Boolean {
    pub id: NodeId,
    pub operation: NodeProperty,
    pub threshold: NodeProperty,
    pub a: PortRef,
    pub b: PortRef,
}

Combines two raster alpha masks with boolean operations.

Fields

id: NodeId

operation: NodeProperty

Boolean operation used to combine the two input masks.

threshold: NodeProperty

Alpha cutoff used before evaluating the boolean operation.

a: PortRef

b: PortRef

Trait Implementations

impl Clone for Boolean

fn clone(&self) -> Boolean

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Boolean

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

Formats the value using the given formatter.

impl Default for Boolean

fn default() -> Self

Returns the “default value” for a type.

impl GpuCompileNode for Boolean

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

impl GpuFrameBindNode for Boolean

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

impl Node for Boolean

fn id(&self) -> NodeId

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

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

impl PropertyEval for Boolean

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