Rename all occurences of 'Lamp' in Lighting chapter to 'LightCube' (VAO and Shaders).

src/2.lighting/3.1.materials/materials.cpp

@@ -78,7 +78,7 @@ int main()
     // build and compile our shader zprogram
     // ------------------------------------
     Shader lightingShader("3.1.materials.vs", "3.1.materials.fs");
-    Shader lampShader("3.1.lamp.vs", "3.1.lamp.fs");
+    Shader lightCubeShader("3.1.light_cube.vs", "3.1.light_cube.fs");
 
     // set up vertex data (and buffer(s)) and configure vertex attributes
     // ------------------------------------------------------------------
@@ -144,9 +144,9 @@ int main()
 
 
     // second, configure the light's VAO (VBO stays the same; the vertices are the same for the light object which is also a 3D cube)
-    unsigned int lightVAO;
-    glGenVertexArrays(1, &lightVAO);
-    glBindVertexArray(lightVAO);
+    unsigned int lightCubeVAO;
+    glGenVertexArrays(1, &lightCubeVAO);
+    glBindVertexArray(lightCubeVAO);
 
     glBindBuffer(GL_ARRAY_BUFFER, VBO);
     // note that we update the lamp's position attribute's stride to reflect the updated buffer data
@@ -211,15 +211,15 @@ int main()
 
 
         // also draw the lamp object
-        lampShader.use();
-        lampShader.setMat4("projection", projection);
-        lampShader.setMat4("view", view);
+        lightCubeShader.use();
+        lightCubeShader.setMat4("projection", projection);
+        lightCubeShader.setMat4("view", view);
         model = glm::mat4(1.0f);
         model = glm::translate(model, lightPos);
         model = glm::scale(model, glm::vec3(0.2f)); // a smaller cube
-        lampShader.setMat4("model", model);
+        lightCubeShader.setMat4("model", model);
 
-        glBindVertexArray(lightVAO);
+        glBindVertexArray(lightCubeVAO);
         glDrawArrays(GL_TRIANGLES, 0, 36);
 
 
@@ -232,7 +232,7 @@ int main()
     // optional: de-allocate all resources once they've outlived their purpose:
     // ------------------------------------------------------------------------
     glDeleteVertexArrays(1, &cubeVAO);
-    glDeleteVertexArrays(1, &lightVAO);
+    glDeleteVertexArrays(1, &lightCubeVAO);
     glDeleteBuffers(1, &VBO);
 
     // glfw: terminate, clearing all previously allocated GLFW resources.