rename shaders to .glsl

fragmentshader.glsl

@@ -0,0 +1,57 @@
+#version 460 core
+out vec4 FragColor;
+
+struct Material {
+    //sampler2D diffuse;
+    //sampler2D specular;
+    float shininess;
+    vec3 color;
+};
+
+struct Light {
+    vec3 position;
+    vec3 direction;
+    float largecutoff;
+    float smallcutoff;
+
+    vec3 ambient;
+    vec3 diffuse;
+    vec3 specular;
+};
+
+in vec3 FragPos;
+in vec3 Normal;
+
+uniform vec3 viewPos;
+uniform Material material;
+uniform Light light;
+
+void main()
+{
+    vec3 lightDir = normalize(light.position - FragPos);
+
+    // check if lighting is inside the spotlight cone
+    float theta = dot(lightDir, normalize(-light.direction));
+
+    float co = clamp((theta - light.largecutoff) / (light.smallcutoff - light.largecutoff), 0.0, 1.0);
+    // diffuse
+    vec3 norm = normalize(Normal);
+    float diff = max(dot(norm, lightDir), 0.0);
+    vec3 diffuse = light.diffuse * diff * material.color * co;
+
+    // specular
+    vec3 viewDir = normalize(viewPos - FragPos);
+    vec3 reflectDir = reflect(-lightDir, norm);
+    float spec = pow(max(dot(viewDir, reflectDir), 0.0), material.shininess);
+    vec3 specular = light.specular * spec * material.color * co;
+
+    // attenuation
+    float distance    = length(light.position - FragPos);
+    float atten = 1.0 / (1.0 + 0.1 * distance + 0.01 * (distance * distance));
+
+    diffuse  *= atten;
+    specular *= atten;
+
+    vec3 result = light.ambient + diffuse + specular;
+    FragColor = vec4(result, 1.0);
+}

trailfragshader.glsl

@@ -0,0 +1,11 @@
+#version 460 core
+out vec4 FragColor;
+
+in vec3 FragPos;
+
+uniform vec3 objectcolor;
+
+void main()
+{
+    FragColor = vec4(objectcolor, 1.0);
+}

trailshader.glsl

@@ -0,0 +1,15 @@
+#version 460 core
+layout (location = 0) in vec3 aPos;
+
+out vec3 FragPos;
+
+uniform mat4 model;
+uniform mat4 view;
+uniform mat4 projection;
+
+void main()
+{
+    FragPos = vec3(model * vec4(aPos, 1.0));
+
+    gl_Position = projection * view * vec4(FragPos, 1.0);
+}

vertexshader.glsl

@@ -0,0 +1,18 @@
+#version 460 core
+layout (location = 0) in vec3 aPos;
+layout (location = 1) in vec3 aNormal;
+
+out vec3 FragPos;
+out vec3 Normal;
+
+uniform mat4 model;
+uniform mat4 view;
+uniform mat4 projection;
+
+void main()
+{
+    FragPos = vec3(model * vec4(aPos, 1.0));
+    Normal = mat3(transpose(inverse(model))) * aNormal;
+
+    gl_Position = projection * view * vec4(FragPos, 1.0);
+}