rename shaders to .glsl

fragmentshader.txt

@@ -1,57 +0,0 @@
-#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);
-}

ghostland.cpp

@@ -193,11 +193,11 @@ int main()
 
     glEnable(GL_DEPTH_TEST);
 
-    int vertex_shader = createShader("vertexshader.txt", GL_VERTEX_SHADER);
+    int vertex_shader = createShader("vertexshader.glsl", GL_VERTEX_SHADER);
     if (vertex_shader < 0) {
         return -1;
     }
-    int fragment_shader = createShader("fragmentshader.txt", GL_FRAGMENT_SHADER);
+    int fragment_shader = createShader("fragmentshader.glsl", GL_FRAGMENT_SHADER);
     if (fragment_shader < 0) {
         return -1;
     }
@@ -314,11 +314,11 @@ int main()
     glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void *)0);
     glEnableVertexAttribArray(0);
 
-    int trail_shader = createShader("trailshader.txt", GL_VERTEX_SHADER);
+    int trail_shader = createShader("trailshader.glsl", GL_VERTEX_SHADER);
     if (trail_shader < 0) {
         return -1;
     }
-    int trailfrag_shader = createShader("trailfragshader.txt", GL_FRAGMENT_SHADER);
+    int trailfrag_shader = createShader("trailfragshader.glsl", GL_FRAGMENT_SHADER);
     if (trailfrag_shader < 0) {
         return -1;
     }

trailfragshader.txt

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

trailshader.txt

@@ -1,15 +0,0 @@
-#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.txt

@@ -1,18 +0,0 @@
-#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);
-}