Kenney Minimalist Shader
A port of Kenney’s original shader (https://kenney.nl)
Kenney’s original Unlit Directional Tint Shader for Unity
(https://gist.github.com/KenneyNL/802d7107fbe9bf42b16ec05b43b58079)
Updated: 3/10/21
Shader code
// Original Shader by Kenny : https://kenney.nl | twitter.com/KenneyNL
// Ported by Zacksly : zacksly.itch.io | twitter.com/_Zacksly
shader_type spatial;
render_mode specular_schlick_ggx, unshaded, world_vertex_coords;
uniform sampler2D texture : hint_albedo;
uniform vec4 base_color : hint_color = vec4(1, 1, 1, 1);
uniform vec4 top_color : hint_color = vec4(0.95, 0.62, 0, 1);
uniform vec4 right_color : hint_color = vec4(0.54, 0.11, .94, 1);
uniform vec4 front_color : hint_color = vec4(0.86, 0.18, .28, 1);
uniform float intensity = 0.4;
varying vec3 true_normal;
vec4 blendAwithBFunc(vec4 _c0l0r_blendA_rgba, vec4 _c0l0r_blendB_rgba, float _fade_blend_c0l0r){
return mix(_c0l0r_blendA_rgba, _c0l0r_blendB_rgba, _c0l0r_blendB_rgba.a * _fade_blend_c0l0r);
}
void vertex() {
true_normal = NORMAL;
}
void fragment() {
vec3 temp_albedo = texture(texture, UV.xy).rgb * base_color.rgb;
vec3 dir_x = vec3(true_normal.x) * vec3(true_normal.x);
vec3 dir_y = vec3(true_normal.y) * vec3(true_normal.y);
vec3 dir_z = vec3(true_normal.z) * vec3(true_normal.z);
vec3 dot_result = vec3(dot(dir_x, vec3(0.333333, 0.333333, 0.333333)), dot(dir_y, vec3(0.333333, 0.333333, 0.333333)), dot(dir_z, vec3(0.333333, 0.333333, 0.333333)));
vec3 temp_output = ( base_color.rgb * top_color.rgb );
vec3 mix_result = ( mix( mix( mix( temp_output , ( base_color.rgb * right_color.rgb ) , dot_result.x ) , temp_output , dot_result.y ) , ( base_color.rgb * front_color.rgb ) , dot_result.z ) );
ALBEDO = blendAwithBFunc(vec4(temp_albedo, 1.0), vec4(mix_result, 1.0), intensity).rgb;
}
