private void Paint()
{
RaycastHit hit;
if (!Physics.Raycast(new Ray(transform.position, transform.forward), out hit))
{
lastShotResult = "Didn't hit any colliders";
return;
}
var painter = hit.transform.GetComponentInParent <PlaytimePainter>();
if (!painter)
{
lastShotResult = "No painter detected on {0}".F(hit.transform.name);
return;
}
if (painter.skinnedMeshRenderer && !brush.IsA3DBrush(painter))
{
painter.UpdateMeshCollider();
var colliderDisabled = !painter.meshCollider.enabled;
if (colliderDisabled)
{
painter.meshCollider.enabled = true;
}
if (!painter.meshCollider.Raycast(new Ray(transform.position, transform.forward), out hit, 99999))
{
lastShotResult = "Missed updated Collider";
if (colliderDisabled)
{
painter.meshCollider.enabled = false;
}
return;
}
if (colliderDisabled)
{
painter.meshCollider.enabled = false;
}
lastShotResult = "Updated Collider for skinned mesh and Painted";
}
else
{
lastShotResult = "Painted on Object";
}
var v = new StrokeVector(hit, false);
brush.Paint(v, painter.SetTexTarget(brush));
}
private void Paint(Collision collision, PaintingCollision pCont)
{
if (brush.IsA3DBrush(pCont.painter))
{
var v = pCont.vector;
v.posTo = transform.position;
if (v.mouseDwn)
{
v.posFrom = v.posTo;
}
brush.Paint(v, pCont.painter);
}
else
{
if (collision.contacts.Length <= 0)
{
return;
}
var cp = collision.contacts[0];
var ray = new Ray(cp.point + cp.normal * 0.1f, -cp.normal);
RaycastHit hit;
if (!collision.collider.Raycast(ray, out hit, 2f))
{
return;
}
var v = pCont.vector;
var p = pCont.painter;
v.uvTo = hit.textureCoord;
if (v.mouseDwn)
{
v.uvFrom = v.uvTo;
}
brush.Paint(pCont.vector, pCont.painter.SetTexTarget(brush));
}
}
private void Update()
{
brush.brush3DRadius = transform.lossyScale.x * 1.4f;
foreach (var col in paintingOn)
{
var p = col.painter;
if (!brush.IsA3DBrush(p))
{
continue;
}
var v = col.vector;
v.posTo = transform.position;
brush.Paint(v, p);
}
}