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Cleanup: gpu docs

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Campbell Barton
2018-11-20 07:32:49 +11:00
parent 5f21030a81
commit 3c8c976086
12 changed files with 130 additions and 86 deletions
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21
doc/python_api/examples/gpu.5.py
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@@ -14,20 +14,23 @@ mesh.calc_loop_triangles()
vertices = np.empty((len(mesh.vertices), 3), 'f')
indices = np.empty((len(mesh.loop_triangles), 3), 'i')
mesh.vertices.foreach_get("co",
np.reshape(vertices, len(mesh.vertices) * 3))
mesh.loop_triangles.foreach_get("vertices",
np.reshape(indices, len(mesh.loop_triangles) * 3))
mesh.vertices.foreach_get(
"co", np.reshape(vertices, len(mesh.vertices) * 3))
mesh.loop_triangles.foreach_get(
"vertices", np.reshape(indices, len(mesh.loop_triangles) * 3))
vertex_colors = [(random(), random(), random(), 1) for _ in range(len(mesh.vertices))]
shader = gpu.shader.from_builtin('3D_SMOOTH_COLOR')
batch = batch_for_shader(shader, 'TRIS',
{"pos" : vertices,
"color" : vertex_colors},
indices=indices)
batch = batch_for_shader(
shader, 'TRIS',
{"pos": vertices, "color": vertex_colors},
indices=indices,
)
def draw():
batch.draw(shader)
bpy.types.SpaceView3D.draw_handler_add(draw, (), 'WINDOW', 'POST_VIEW')
bpy.types.SpaceView3D.draw_handler_add(draw, (), 'WINDOW', 'POST_VIEW')