Py5Shape.get_vertex()
Contents
Py5Shape.get_vertex()¶
The get_vertex()
method returns a Py5Vector with the coordinates of the vertex point located at the position defined by the index
parameter.
Examples¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | def setup():
global s
s = py5.create_shape()
s.begin_shape()
s.vertex(0, 0)
s.vertex(60, 0)
s.vertex(60, 60)
s.vertex(0, 60)
s.end_shape(py5.CLOSE)
def draw():
py5.translate(20, 20)
for i in range(0, s.get_vertex_count()):
v = s.get_vertex(i)
v.x += py5.random(-1, 1)
v.y += py5.random(-1, 1)
s.set_vertex(i, v)
py5.shape(s)
|
Description¶
The get_vertex()
method returns a Py5Vector with the coordinates of the vertex point located at the position defined by the index
parameter. This method works when shapes are created as shown in the example, but won’t work properly when a shape is defined explicitly (e.g. create_shape(RECT, 20, 20, 80, 80)
.
Underlying Processing method: PShape.getVertex
Syntax¶
get_vertex(index: int, /) -> Py5Vector
get_vertex(index: int, vec: Py5Vector, /) -> Py5Vector
Parameters¶
index: int - vertex index
vec: Py5Vector - target object to place vertex coordinates into
Updated on January 16, 2022 16:51:21pm UTC