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Update box2d.md

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blueloveTH 2023-11-10 14:50:51 +08:00
parent 12f6617bee
commit 63fff364e3
1 changed files with 9 additions and 7 deletions
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16
docs/modules/box2d.md
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@ -106,8 +106,16 @@ from linalg import vec2
world = box2d.World()
# body_a is a static body with a box shape at (1, 0)
"""
12/s
B -----> A
-|-|-|-|-|-|-|-|-|-
0 1 2 3 4 5 6 7 8 9
"""
# body_a is a static body with a box shape at (9, 0)
body_a = box2d.Body(world)
body_a.type = 0 # static type
body_a.set_box_shape(0.5, 0.5)
body_a.position = vec2(9, 0)
@ -121,12 +129,6 @@ class Node:
def on_box2d_post_step(self):
pass
"""
B A
-|-|-|-|-|-|-|-|-|-
0 1 2 3 4 5 6 7 8 9
"""
# body_b is a dynamic body with a circle shape at (0, 0)
body_b = box2d.Body(world, Node())
body_b.set_circle_shape(0.5)