armory3d.armortools/base/tests/fall/shaders/mesh.kong

#[set(everything)]
const constants: {
	WVP: float4x4;
};

#[set(everything)]
const sampler_linear: sampler;

#[set(everything)]
const my_texture: tex2d;

struct vert_in {
	pos: float4;
	nor: float2;
	tex: float2;
}

struct vert_out {
	pos: float4;
	nor: float3;
	tex: float2;
}

fun mesh_vert(input: vert_in): vert_out {
	var output: vert_out;
	output.nor = float3(input.nor.xy, input.pos.w);
	output.tex = input.tex;
	output.pos = constants.WVP * float4(input.pos.xyz, 1.0);
    return output;
}

fun mesh_frag(input: vert_out): float4 {
    var l: float3 = float3(0.5, 0.0, 0.5);
    var base_color: float3 = float3(1.0, 1.0, 1.0); // sample(my_texture, sampler_linear, input.tex).rgb;
    var ambient: float3 = base_color * 0.5;
    var n: float3 = normalize(input.nor);
    var dotnl: float = max(dot(n, l), 0.0);
    var diffuse: float3 = dotnl * base_color;
    return float4(ambient + diffuse, 1.0);
}

#[pipe]
struct pipe {
	vertex = mesh_vert;
	fragment = mesh_frag;
}