new idea: function sandbox

1 files changed, 0 insertions, 22 deletions

diff --git a/mainf.glsl b/mainf.glsl
deleted file mode 100644
index 7910ab3..0000000
--- a/mainf.glsl
+++ /dev/null
@@ -1,22 +0,0 @@
-uniform vec4 u_color;
-uniform vec3 u_directional_light1; // (direction to light)
-uniform vec3 u_directional_light1_color;
-uniform vec3 u_directional_light2;
-uniform vec3 u_directional_light2_color;
-uniform vec3 u_ambient_light;
-uniform int u_lighting_enabled;
-
-varying vec3 normal;
-
-void main() {
-	vec3 N = normalize(normal);
-	vec3 L;
-	if (u_lighting_enabled != 0) {
-		L = max(0.0, dot(u_directional_light1, N)) * u_directional_light1_color
-			+ max(0.0, dot(u_directional_light2, N)) * u_directional_light2_color
-			+ u_ambient_light;
-	} else {
-		L = vec3(1.0, 1.0, 1.0);
-	}
-	gl_FragColor = vec4(L * u_color.xyz, u_color.w);
-}