3D Outline
Simple Outline for quick 3D. You have to add it into “next pass” of your material.
Shader code
shader_type spatial;
render_mode unshaded, cull_front;
uniform bool enable = true;
uniform float outline_thickness = 0.05;
uniform vec4 color : source_color = vec4(0.0);
void vertex() {
if (enable==true) {
VERTEX += NORMAL*outline_thickness;
}
}
void fragment() {
if (enable==true) {
ALBEDO = color.rgb;
}
}