remove method
Implementation
void remove(BufferAttribute attribute) {
if (attribute.type == "InterleavedBufferAttribute") {
final data = buffers.get(attribute.data);
if (data != null) {
gl.deleteBuffer(data.buffer);
buffers.delete(attribute.data);
}
} else {
final data = buffers.get(attribute);
if (data != null) {
gl.deleteBuffer(data["buffer"]);
buffers.delete(attribute);
}
}
}