Hi,
for remove all from a batch, must I "call VertexList.delete to remove a
vertex list from the batch" as in documentation?
Is it correct simply re-create the batch?
Example:
from pyglet.gl import *
window = pyglet.window.Window(resizable=True)
the_batch = pyglet.graphics.Batch()# batch creation
the_batch.add_indexed(3, pyglet.gl.GL_TRIANGLES, None,
(0, 1, 2),
('v2f', (10, 10, 10, 100, 100, 10)),
('c3B', (255, 0, 0) * 3))
# ##########################
# Now I want delete all vertex list inside batch
# ##########################
the_batch = pyglet.graphics.Batch() # batch re-creation (empty old, create
new)
the_batch.add_indexed(3, pyglet.gl.GL_TRIANGLES, None,
(0, 1, 2),
('v2f', (10, 10, 70, 200, 200, 70)),
('c3B', (0, 255, 0) * 3))
@window.event
def on_draw():
window.clear()
the_batch.draw()
pyglet.app.run()
Is it correct or this action leave in graphic card something?
Thanks,
Marco
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