Astronand/Mindustry
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Anuken
2020-04-02 14:56:53 -04:00
parent a26cd46a7e
commit d0b2f63553
5 changed files with 14 additions and 13 deletions
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6
core/assets/shaders/planet.vert
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@@ -11,13 +11,13 @@ uniform vec3 u_ambientColor;
varying vec4 v_col;
const vec3 diffuse = vec3(0);
const float shinefalloff = 4.0;
const float shinelen = 0.2;
void main(){
vec3 norc = u_ambientColor * (diffuse + vec3(clamp((dot(a_normal, u_lightdir) + 1.0) / 2.0, 0.0, 1.0)));
float falloff = 4.0;
float shinelen = 0.2;
float shinedot = max((-dot(u_camdir, a_normal) - (1.0 - shinelen)) / shinelen, 0.0);
float shinyness = (1.0 - a_color.a) * pow(shinedot, falloff);
float shinyness = (1.0 - a_color.a) * pow(shinedot, shinefalloff);
vec4 baseCol = vec4(a_color.rgb, 1.0);
v_col = lerp(baseCol * vec4(norc, 1.0), vec4(1.0), shinyness * norc.r);