massive refactor

src/main/resources/shaders/shader.frag

@@ -2,14 +2,14 @@
 out vec4 FragColor;
 
 
-uniform float light_power;
-uniform vec3 lightColor;
-uniform vec3 objectColor;
-uniform vec3 viewPos;
+//uniform float light_power;
+//uniform vec3 lightColor;
+//uniform vec3 objectColor;
+//uniform vec3 viewPos;
 
 in vec3 FragPos;
-in vec3 Normal;
-in vec3 LightPos;
+//in vec3 Normal;
+//in vec3 LightPos;
 
 // const float light_power = 12.0;
 const float ambientStrength = 0.2;
@@ -18,35 +18,6 @@ const float screenGamma = 2.2; // Assume the monitor is calibrated to the sRGB c
 
 void main()
 {
-    // FragColor = vec4(1.0f, 0.0f, 0.0f, 1.0f);
-
-    vec3 lightDir = LightPos - FragPos;
-    float distance = length(lightDir);
-    vec3 norm = normalize(Normal);
-    vec3 ambient = ambientStrength * lightColor;
-
-    distance = distance * distance;
-    lightDir = normalize(lightDir);
-
-    float lambertian = max(dot(norm, lightDir), 0.0);
-    vec3 diffuse = lambertian * lightColor;
-    float specular = 0.0;
-
-    if (lambertian > 0.0)
-    {
-        vec3 viewDir = normalize(-FragPos);
-
-        vec3 halfDir = normalize(lightDir + viewDir);
-        float specAngle = max(dot(halfDir, norm), 0.0);
-        specular = pow(specAngle, shininess);
-    }
-
-    vec3 colorLinear = (ambient + (diffuse * light_power) + (specular * light_power)) * objectColor;
-
-    // vec3 colorGammaCorrected = pow(colorLinear, vec3(1.0 / screenGamma));
-
-    FragColor = vec4(colorLinear, 1.0);
-
-    // vec3 norm = normalize(Normal);
+    FragColor = vec4(1.0f, 0.0f, 0.0f, 1.0f);
 }