From 621dec0f2b7a982c958cce4d7baa4ccd3994606a Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Fri, 19 Jun 2020 21:30:34 +0200
Subject: Use OpenCL buffer to access moments in streamline impl

---
 channel_2d_streamlines_gl_interop.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'channel_2d_streamlines_gl_interop.py')

diff --git a/channel_2d_streamlines_gl_interop.py b/channel_2d_streamlines_gl_interop.py
index c1aa1e8..7c370a2 100644
--- a/channel_2d_streamlines_gl_interop.py
+++ b/channel_2d_streamlines_gl_interop.py
@@ -137,16 +137,15 @@ lattice.apply_material_map(
     get_channel_material_map(lattice.geometry))
 lattice.sync_material()
 
-moments_vbo = MomentsVertexBuffer(lattice)
 streamline_texture = Streamlines(
-    lattice, moments_vbo,
+    lattice,
     list(map(lambda y: [2, y*lattice.geometry.size_y//48], range(1,48))))
 
 def on_display():
     for i in range(0,updates_per_frame):
         lattice.evolve()
 
-    moments_vbo.collect()
+    lattice.update_moments()
     streamline_texture.update()
 
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
-- 
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