Hello,
if I wanted to resize a VBO (to make it bigger) how would I do it best?

What I currently do is:
Code :
glDeleteBuffers(vboId);
vboId = glGenBuffers();
glBindBuffer(GL15.GL_ARRAY_BUFFER, vboId);
glBufferData(GL15.GL_ARRAY_BUFFER, ..., GL_DYNAMIC_DRAW);
But could I do without the "glGenBuffers()"? Or even without the "glDeleteBuffers()"?
I am just not 100% sure and thats why I'd like to ask.

Thank you very much.