[nzsl_version("1.0")]
module;

import Engine.InstanceData;
import Engine.ViewerData;

[layout(std140)]
struct BasicSettings
{
	AlphaThreshold: f32,
	DiffuseColor: vec4[f32]
}

external
{
	[binding(0)] settings: uniform[BasicSettings],
	[binding(4)] instanceData: uniform[InstanceData],
	[binding(5)] viewerData: uniform[ViewerData],
}

struct InputData
{
	[location(0)] pos: vec3[f32],
	[location(1)] normal: vec3[f32],
	[location(2)] uv: vec2[f32]
}

struct OutputData
{
	[location(0)] normal: vec3[f32],
	[location(1)] uv: vec2[f32],
	[location(2)] pos: vec3[f32],
	[builtin(position)] position: vec4[f32]
}

[entry(vert)]
fn main(input: InputData) -> OutputData
{
	let worldPos = instanceData.worldMatrix * vec4[f32](input.pos, 1.0);

	let output: OutputData;
	output.uv = input.uv;
	output.normal = input.normal;
	output.pos = worldPos.xyz;
	output.position = viewerData.viewProjMatrix * instanceData.worldMatrix * vec4[f32](input.pos, 1.0);
	return output;
}