function()

Assemble & MayaFlux::Portal::Graphics::ShaderSpec::Assemble::function ( std::string  return_type, std::string  name, std::string  params, std::string  body  )

inline

Declare a function emitted before main() in the generated GLSL.

Parameters

return_type	GLSL return type spelling.
name	Function name, callable from the kernel body.
params	Parameter list verbatim, including types ("vec3 p").
body	Function body text without the enclosing braces.

Requires a kernel supplied via MF_KERNEL. Names are emitted as given; two functions sharing a name produce a GLSL redefinition error rather than a silent override.

Definition at line 490 of file ShaderSpec.hpp.

        {
            m_functions.push_back({ .return_type = std::move(return_type),
                .name = std::move(name),
                .params = std::move(params),
                .body = std::move(body) });
            return *this;
        }

References m_functions, and name.

Referenced by MayaFlux::Nodes::Network::GpuFieldOperator::build_spec().

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