Changes in / [ae0c7f4:39ac76d] in opengl-game

File:

• new-game.cpp (modified) (2 diffs)

new-game.cpp

@@ -587 +587 @@
       model_mat_idx_vbo);
 
-   /* TODO: Fix the UBO binding code based on the following forum post (in order to support multiple ubos):
-
-      No, you're misunderstanding how this works. UBO binding works exactly like texture object binding.
-
-      The OpenGL context has a number of slots for binding UBOs. There are GL_MAX_UNIFORM_BUFFER_BINDINGS number of
-      slots for UBO binding.
-
-      Uniform Blocks in a program can be set to use one of the slots in the context. You do this by first querying
-      the block index using the block name (glGetUniformBlockIndex). This is similar to how you need to use
-      glGetUniformLocation in order to set a uniform's value with glUniform. Block indices, like uniform locations,
-      are specific to a program.
-
-      Once you have the block index, you use glUniformBlockBinding to set that specific program to use a particular
-      uniform buffer slot in the context.
-
-      Let's say you have a global UBO that you want to use for every program. To make using it easier, you want to
-      bind it just once.
-
-      So first, you pick a uniform buffer slot in the context, one that always will refer to this UBO. Let's say
-      you pick slot 8.
-
-      When you build a program object that may use this global uniform buffer, what you do is quite simple. First,
-      after linking the program, call glGetUniformBlockIndex(program, "NameOfGlobalUniformBlock"). If you get back
-      GL_INVALID_INDEX, then you know that the global uniform block isn't used in that program. Otherwise you get
-      back a block index.
-
-      If you got a valid block index, then you call glUniformBlockBinding(program, uniformBlockIndex, 8). Remember
-      that 8 is the uniform buffer context slot that we selected earlier. This causes this particular program to
-      use uniform buffer slot #8 to find the buffer for "NameOfGlobalUniformBlock".
-
-      Finally, to set the actual buffer in the context, call glBindBufferRange(GL_UNIFORM_BUFFER, 8,
-      bufferObjectName, offset, size);
-   */
-
    GLuint ub_binding_point = 0;
 
@@ -837 +803 @@
                   removeObjectFromScene(*objects[i], ubo);
                }
+               // MARKER: Continue code review from here
                if (((Asteroid*)objects[i])->hp <= 0) {
                   // TODO: Optimize this so I don't recalculate the camera rotation every time