Struct CompiledShader 

pub struct CompiledShader {
    pub fragment_source: String,
    pub vertex_source: String,
    pub uniforms: Vec<UniformDecl>,
    pub varyings: Vec<VaryingDecl>,
    pub instruction_count: u32,
    pub sampler_count: u32,
    pub live_node_count: usize,
    pub topology_hash: u64,
    pub node_order: Vec<NodeId>,
    pub output_var_map: HashMap<(u64, usize), String>,
}

The result of compiling a shader graph.

Fields

fragment_source: String

The generated GLSL fragment shader source.

vertex_source: String

The generated GLSL vertex shader source (boilerplate).

uniforms: Vec<UniformDecl>

All uniform declarations needed.

varyings: Vec<VaryingDecl>

All varying declarations needed.

instruction_count: u32

Estimated total instruction count.

sampler_count: u32

Number of texture samplers used.

live_node_count: usize

Number of nodes after dead-node elimination.

topology_hash: u64

Topology hash for caching.

node_order: Vec<NodeId>

Nodes in topological order after all optimizations.

output_var_map: HashMap<(u64, usize), String>

Map from node output (node_id, socket_index) to GLSL variable name.

Trait Implementations

impl Clone for CompiledShader

fn clone(&self) -> CompiledShader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompiledShader

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

Formats the value using the given formatter.