`mesh2d.wgsl`

Annotation	Name	Type	Shader Def
builtin(instance_index)	instance_index	u32
location(0)	position	vec3<f32>	🟢 VERTEX_POSITIONS
location(1)	normal	vec3<f32>	🟢 VERTEX_NORMALS
location(2)	uv	vec2<f32>	🟢 VERTEX_UVS
location(3)	tangent	vec4<f32>	🟢 VERTEX_TANGENTS
location(4)	color	vec4<f32>	🟢 VERTEX_COLORS

@vertex

fn vertex(vertex: Vertex) -> VertexOutput

Parameter	Type
vertex	Vertex

Returns: VertexOutput

@fragment

fn fragment(in: VertexOutput) -> @location(0) vec4<f32>

Parameter	Type
in	VertexOutput

Returns: @location(0) vec4<f32>