public IEnumerator ApplyPositionalModifierAsync(Vector3 worldPosition, VPaintObjectPositionalModifier modifier, float time)
{
Mesh m = GetMeshInstance();
Vector3[] vertices = myVertices;
Color[] colors = myColors;
if (colors == null)
{
colors = m.colors;
}
var len = vertices.Length;
Color[] target = new Color[len];
for (int i = 0; i < len; i++)
{
Vector3 v = transform.TransformPoint(vertices[i]);
float distance = Vector3.Distance(v, worldPosition);
target[i] = modifier(colors[i], distance);
}
var routine = VPaintUtility.LerpColors(this, colors, target, time);
while (routine.MoveNext())
{
yield return(null);
}
}
public void ApplyPositionalModifier(Vector3 worldPosition, VPaintObjectPositionalModifier modifier)
{
Mesh m = GetMeshInstance();
Vector3[] vertices = myVertices;
Color[] colors = myColors;
if (colors == null)
{
colors = m.colors;
}
var len = vertices.Length;
for (int i = 0; i < len; i++)
{
Vector3 v = transform.TransformPoint(vertices[i]);
float distance = Vector3.Distance(v, worldPosition);
colors[i] = modifier(colors[i], distance);
}
m.colors = colors;
myColors = colors;
}
