Changeset d0b9596 in opengl-game

Timestamp:

Aug 5, 2017, 2:48:13 AM (7 years ago)

Author:

Dmitry Portnoy <dmp1488@…>

Branches:

feature/imgui-sdl, master, points-test

Children:

93baa0e

Parents:

8b7cfcf

Message:

Specify the attribute locations in the vertex shader

Files:

• new-game.cpp (modified) (1 diff)
• test.vert (modified) (1 diff)

new-game.cpp

@@ -117 +117 @@
    glAttachShader(shader_program, fs);
 
-   // this must be used on OSX instead of using layout() in the shader
-   glBindAttribLocation(shader_program, 0, "vertex_position");
-   glBindAttribLocation(shader_program, 1, "vertex_color");
-
    glLinkProgram(shader_program);
 

test.vert

@@ -1 +1 @@
 #version 410
 
-// using layout() doens't work on OSX, so use glBindAttribLocation() in the C++ code instead
-// layout(position = 0) in vec3 vertex_position;
-// layout(position = 1) in vec3 vertex_color;
-
-in vec3 vertex_position;
-in vec3 vertex_color;
+layout(location = 0) in vec3 vertex_position;
+layout(location = 1) in vec3 vertex_color;
 
 out vec3 color;