Struct VectorBatchEntry 

pub struct VectorBatchEntry {
    pub vertex_buffer: Buffer,
    pub index_buffer: Buffer,
    pub index_count: u32,
}

GPU buffers for a single vector layer’s tessellated mesh.

Produced by build_vector_batch and consumed by WgpuMapRenderer::render_vector_batches.

Vector geometry is not textured (each vertex carries its own RGBA colour), so there is no atlas grouping – one entry per layer.

Fields

vertex_buffer: Buffer

Vertex buffer (VectorVertex with position + colour).

index_buffer: Buffer

Index buffer (u32 indices).

index_count: u32

Total number of indices to draw.