first commit

shaders/flat.gdshader

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+shader_type spatial;
+render_mode diffuse_lambert, specular_disabled;
+
+uniform vec4 albedo : source_color = vec4(1.0);
+
+void fragment() {
+	ALBEDO = albedo.rgb * COLOR.rgb;
+	ROUGHNESS = 1.0;
+	// Facettierte (flat shaded) Optik, unabhaengig von den Mesh-Normalen.
+	NORMAL = normalize(cross(dFdy(VERTEX), dFdx(VERTEX)));
+}

shaders/flat.gdshader.uid

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+uid://c0oc7odfhv66v