for_raw()

static VertexLayout MayaFlux::Kakshya::VertexLayout::for_raw ( uint32_t  stride = 60 )

inlinestatic

Factory: layout for raw vertex data with common attributes.

Matches PointVertex/LineVertex/MeshVertex field order exactly (60 bytes): loc 0 offset 0 VERTEX_POSITIONS_3D position loc 1 offset 12 VERTEX_COLORS_RGB color loc 2 offset 24 SCALAR_F32 scalar loc 3 offset 28 TEXTURE_COORDS_2D uv loc 4 offset 36 VERTEX_NORMALS_3D normal loc 5 offset 48 VERTEX_TANGENTS_3D tangent

Use when vertex data is pre-packed or doesn't fit standard structs.

Parameters

stride

Override stride (default: 60 bytes for these attributes)

Definition at line 232 of file VertexLayout.hpp.

    {
        VertexLayout layout;
        layout.stride_bytes = stride;
        layout.attributes.push_back({ .component_modality = DataModality::VERTEX_POSITIONS_3D,
            .offset_in_vertex = 0,
            .name = "position" });
        layout.attributes.push_back({ .component_modality = DataModality::VERTEX_COLORS_RGB,
            .offset_in_vertex = 12,
            .name = "color" });
        layout.attributes.push_back({ .component_modality = DataModality::SCALAR_F32,
            .offset_in_vertex = 24,
            .name = "scalar" });
        layout.attributes.push_back({ .component_modality = DataModality::VERTEX_NORMALS_3D,
            .offset_in_vertex = 36,
            .name = "normal" });
        layout.attributes.push_back({ .component_modality = DataModality::VERTEX_TANGENTS_3D,
            .offset_in_vertex = 48,
            .name = "tangent" });
        return layout;
    }

References attributes, MayaFlux::Kakshya::SCALAR_F32, stride_bytes, MayaFlux::Kakshya::VERTEX_COLORS_RGB, MayaFlux::Kakshya::VERTEX_NORMALS_3D, MayaFlux::Kakshya::VERTEX_POSITIONS_3D, and MayaFlux::Kakshya::VERTEX_TANGENTS_3D.

Referenced by MayaFlux::Buffers::DataWriteProcessor::on_attach(), and MayaFlux::Kakshya::vertex_layout_for().

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