for_textured_quad()

static VertexLayout MayaFlux::Kakshya::VertexLayout::for_textured_quad ( uint32_t  vertex_count = 4 )

inlinestatic

Factory: Create layout for textured quad primitives (position, texcoord).

Parameters

vertex_count

Number of vertices in the buffer (default: 4).

Returns

VertexLayout configured for Nodes::TextureQuadVertex.

Definition at line 259 of file VertexLayout.hpp.

    {
        VertexLayout layout;
        layout.vertex_count = vertex_count;
        layout.stride_bytes = static_cast<uint32_t>(sizeof(glm::vec3) + sizeof(glm::vec2)); // 20
 
        layout.attributes.push_back(VertexAttributeLayout {
            .component_modality = DataModality::VERTEX_POSITIONS_3D,
            .offset_in_vertex = 0,
            .name = "position" });
 
        layout.attributes.push_back(VertexAttributeLayout {
            .component_modality = DataModality::TEXTURE_COORDS_2D,
            .offset_in_vertex = static_cast<uint32_t>(sizeof(glm::vec3)),
            .name = "texcoord" });
 
        return layout;
    }

References attributes, MayaFlux::Kakshya::VertexAttributeLayout::component_modality, stride_bytes, MayaFlux::Kakshya::TEXTURE_COORDS_2D, vertex_count, and MayaFlux::Kakshya::VERTEX_POSITIONS_3D.

Referenced by MayaFlux::Portal::Forma::Plot::background().

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