modality_size_bytes()

static uint32_t MayaFlux::Kakshya::VertexLayout::modality_size_bytes ( DataModality  mod )

inlinestaticprivate

Get size in bytes for a given modality Mirrors VKBuffer::get_format() logic.

Definition at line 307 of file VertexLayout.hpp.

    {
        switch (mod) {
        case DataModality::VERTEX_POSITIONS_3D:
        case DataModality::VERTEX_NORMALS_3D:
        case DataModality::VERTEX_TANGENTS_3D:
        case DataModality::VERTEX_COLORS_RGB:
            return sizeof(glm::vec3); // 12
 
        case DataModality::TEXTURE_COORDS_2D:
            return sizeof(glm::vec2); // 8
 
        case DataModality::VERTEX_COLORS_RGBA:
            return sizeof(glm::vec4); // 16
 
        case DataModality::AUDIO_1D:
        case DataModality::AUDIO_MULTICHANNEL:
            return sizeof(double); // 8
 
        default:
            return 4; // Conservative default
        }
    }

References MayaFlux::Kakshya::AUDIO_1D, MayaFlux::Kakshya::AUDIO_MULTICHANNEL, MayaFlux::Kakshya::TEXTURE_COORDS_2D, MayaFlux::Kakshya::VERTEX_COLORS_RGB, MayaFlux::Kakshya::VERTEX_COLORS_RGBA, MayaFlux::Kakshya::VERTEX_NORMALS_3D, MayaFlux::Kakshya::VERTEX_POSITIONS_3D, and MayaFlux::Kakshya::VERTEX_TANGENTS_3D.

Referenced by compute_stride().

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