Lots of stuff, ending with Window restruct

engine/NBGraphics/src/Buffers.cpp

@@ -74,6 +74,21 @@ void Buffer::subdata(const ByteVector& data_, GLintptr offset_) {
     subdata(data_.data(), size_);
 }
 
+// class UniformBuffer
+UniformBuffer::UniformBuffer() : Buffer(GL_UNIFORM_BUFFER) {}
+
+void UniformBuffer::bind() const {
+    Buffer::bind();
+    OPENGL_CALL(glBindBufferBase(GL_UNIFORM_BUFFER, _index, id()));
+}
+
+GLuint UniformBuffer::bufferIndex() const { return _index; }
+
+GLuint UniformBuffer::bufferIndex(GLuint idx) {
+    return (_index = idx);
+}
+
+// class ElementBuffer
 ElementBuffer::ElementBuffer() : Buffer(GL_ELEMENT_ARRAY_BUFFER) {}
 
 ByteVector ElementBuffer::data() const {