emit_scalar_ramp()

Portal::Graphics::ShaderSpec MayaFlux::Buffers::RelaxationSpecs::emit_scalar_ramp ( )

inline

Scalar-ramp state-to-vertex emit: float state value scaled and offset into a visible output range.

Input state format: FLOAT32. Output: VEC4_F32 per vertex.

Definition at line 62 of file RelaxationSpecs.hpp.

{
    return ShaderSpec::Assemble {}
        .ssbo("cell_state", BindingDirection::Input, Kakshya::GpuDataFormat::FLOAT32)
        .ssbo("vertices", BindingDirection::Output, Kakshya::GpuDataFormat::VEC4_F32)
        .pc("scale", Kakshya::GpuDataFormat::FLOAT32)
        .pc("offset", Kakshya::GpuDataFormat::FLOAT32)
        .op(KernelOp::ScaleOffset)
        .workgroup(256)
        .build();
}

References MayaFlux::Portal::Graphics::ShaderSpec::Assemble::build(), MayaFlux::Kakshya::FLOAT32, MayaFlux::Portal::Graphics::ShaderSpec::Assemble::op(), MayaFlux::Portal::Graphics::ShaderSpec::Assemble::pc(), MayaFlux::Portal::Graphics::ShaderSpec::Assemble::ssbo(), MayaFlux::Kakshya::VEC4_F32, and MayaFlux::Portal::Graphics::ShaderSpec::Assemble::workgroup().

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