Started a simple font text class to do font rendering.

32-text-rendering/shaders/27-framebuffers.vert.glsl

@@ -0,0 +1,26 @@
+#version 330 core
+layout (location = 0) in vec3 aPos;
+layout (location = 1) in vec3 aNormal;
+layout (location = 2) in vec2 aTexCoords;
+layout (location = 3) in vec3 aOffset;
+
+out vec3 FragPos;
+out vec3 Normal;
+out vec2 TexCoords;
+
+uniform mat4 model;
+uniform mat4 view;
+uniform mat4 projection;
+
+uniform vec3 offsets[10];
+
+void main()
+{
+  vec3 in_offset = aOffset;
+
+  vec4 offset = vec4(aPos + in_offset, 1.0);
+  gl_Position = projection * view * model * offset;
+  FragPos = vec3(model * offset);
+  Normal = mat3(transpose(inverse(model))) * aNormal;
+  TexCoords = aTexCoords;
+}