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Diffstat (limited to 'doc/python_api/examples/gpu.1.py')
-rw-r--r--doc/python_api/examples/gpu.1.py20
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/python_api/examples/gpu.1.py b/doc/python_api/examples/gpu.1.py
index 831349e5430..a014e69c2d2 100644
--- a/doc/python_api/examples/gpu.1.py
+++ b/doc/python_api/examples/gpu.1.py
@@ -119,4 +119,24 @@ Examples
To try these examples, just copy them into Blenders text editor and execute them.
To keep the examples relatively small, they just register a draw function that can't easily be removed anymore.
Blender has to be restarted in order to delete the draw handlers.
+
+3D Lines with Single Color
+--------------------------
"""
+
+import bpy
+import gpu
+from gpu_extras.batch import batch_for_shader
+
+coords = [(1, 1, 1), (-2, 0, 0), (-2, -1, 3), (0, 1, 1)]
+shader = gpu.shader.from_builtin('3D_UNIFORM_COLOR')
+batch = batch_for_shader(shader, 'LINES', {"pos": coords})
+
+
+def draw():
+ shader.bind()
+ shader.uniform_float("color", (1, 1, 0, 1))
+ batch.draw(shader)
+
+
+bpy.types.SpaceView3D.draw_handler_add(draw, (), 'WINDOW', 'POST_VIEW')