private void CreateDistinctSegmentsFromList()
{
// we don't want to reset the line renderer here, because we are using the same line renderer from the CreateContinuousLineFromList method and we want to keep those points
// LineRenderer.Reset();
// generate random start and end points
List <Vector3> points = new List <Vector3>();
for (int i = 0; i < 10; i++)
{
float x = Random.Range(-150.0f, 150.0f);
float y = Random.Range(-100.0f, 100.0f);
points.Add(new Vector3(x, y, 0.0f));
x = Random.Range(-150.0f, 150.0f);
y = Random.Range(-100.0f, 100.0f);
points.Add(new Vector3(x, y, 0.0f));
}
// animation time per segment - set to 0 to have the whole thing appear at once
const float animationTime = 1.0f;
// create properties - do this once, before your loop
// note you don't need to set the join for distinct segments added via the AddLine or AddLines call
FastLineRendererProperties props = new FastLineRendererProperties();
LineRenderer.AddLines(props, points, (FastLineRendererProperties _props) =>
{
// random color
props.Color = new Color32((byte)Random.Range(0, 256), (byte)Random.Range(0, 256), (byte)Random.Range(0, 256), byte.MaxValue);
// random radius
props.Radius = Random.Range(0.25f, 1.0f);
// animate this line segment in later
props.AddCreationTimeSeconds(animationTime);
}, true, true);
// must call apply to make changes permanent
LineRenderer.Apply();
}
private void CreateContinuousLineFromList()
{
// reset the line renderer - if you are appending to an existing line, don't call reset, as you would lost all the previous points
LineRenderer.Reset();
// generate zig zag
List <Vector3> points = new List <Vector3>();
for (int i = 0; i < 50; i++)
{
points.Add(new Vector3(-200 + (i * 10.0f), 100 + (150.0f * -(i % 2)), 0.0f));
}
// animation time per segment - set to 0 to have the whole thing appear at once
const float animationTime = 0.1f;
// create properties - do this once, before your loop
FastLineRendererProperties props = new FastLineRendererProperties();
props.Radius = 0.1f;
props.LineJoin = FastLineRendererLineJoin.Round;
// add the list of line points
LineRenderer.AddLine(props, points, (FastLineRendererProperties _props) =>
{
// random color
props.Color = new Color32((byte)Random.Range(0, 256), (byte)Random.Range(0, 256), (byte)Random.Range(0, 256), byte.MaxValue);
// animate this line segment in later
props.AddCreationTimeSeconds(animationTime);
// increase the radius
props.Radius += 0.05f;
}, true, true);
// must call apply to make changes permanent
LineRenderer.Apply();
}