private void DoPaint(bool preview, Ray ray, RaycastHit hit)
{
pendingCommands.Clear();
var aspect = P3dHelper.GetAspect(currentPaintBrush.Shape);
switch (currentPaintMaterial.Style)
{
case P3dPaintMaterial.StyleType.Seamless:
{
foreach (var slot in currentPaintMaterial.Slots)
{
var radius = currentPaintBrush.Radius * settings.PaintScale;
var tileMatrix = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, new Vector3(settings.PaintTile, settings.PaintTile, settings.PaintTile));
var color = currentPaintBrush.Color;
if (slot.Group == settings.ColorModifies)
{
color *= settings.PaintColor;
}
P3dPaintDecal.Command.Instance.SetState(preview, slot.Group); // Store group in priority
P3dPaintDecal.Command.Instance.SetShape(Quaternion.LookRotation(ray.direction), Vector3.one, radius, aspect);
P3dPaintDecal.Command.Instance.SetLocation(hit.point);
P3dPaintDecal.Command.Instance.SetMaterial(P3dBlendMode.AlphaBlend, null, currentPaintBrush.Shape, currentPaintBrush.ShapeChannel, 1.0f, 1.0f, 1.0f, 1.0f, 0.1f, color, 1.0f, slot.Texture, tileMatrix, 3.0f);
pendingCommands.Add(P3dPaintDecal.Command.Instance.SpawnCopy());
}
}
break;
case P3dPaintMaterial.StyleType.Decal:
{
var shape = currentPaintBrush.Shape != null ? currentPaintBrush.Shape : currentPaintMaterial.Shape;
if (shape != null)
{
aspect = P3dHelper.GetAspect(shape);
}
else
{
foreach (var slot in currentPaintMaterial.Slots)
{
if (slot.Texture != null)
{
aspect = P3dHelper.GetAspect(slot.Texture); break;
}
}
}
foreach (var slot in currentPaintMaterial.Slots)
{
var radius = currentPaintBrush.Radius * settings.PaintScale;
var color = currentPaintBrush.Color;
if (slot.Group == settings.ColorModifies)
{
color *= settings.PaintColor;
}
P3dPaintDecal.Command.Instance.SetState(preview, slot.Group); // Store group in priority
P3dPaintDecal.Command.Instance.SetShape(Quaternion.LookRotation(ray.direction), Vector3.one, radius, aspect);
P3dPaintDecal.Command.Instance.SetLocation(hit.point);
P3dPaintDecal.Command.Instance.SetMaterial(P3dBlendMode.AlphaBlend, slot.Texture, shape, currentPaintBrush.ShapeChannel, 1.0f, 1.0f, 1.0f, 1.0f, 0.1f, color, 1.0f, null, Matrix4x4.identity, 1.0f);
pendingCommands.Add(P3dPaintDecal.Command.Instance.SpawnCopy());
}
}
break;
}
// Clone pending commands
clonedCommands.Clear();
tempCloners.Clear();
currentCloners.RemoveAll(c => scene.Cloners.Contains(c) == false);
foreach (var cloner in currentCloners)
{
tempCloners.Add(cloner);
}
foreach (var command in pendingCommands)
{
clonedCommands.Add(command.SpawnCopy());
P3dPaintableManager.BuildCloners(tempCloners);
for (var c = 0; c < P3dPaintableManager.ClonerCount; c++)
{
for (var m = 0; m < P3dPaintableManager.MatrixCount; m++)
{
var copy = command.SpawnCopy();
P3dPaintableManager.Clone(copy, c, m);
clonedCommands.Add(copy);
}
}
}
pendingCommands.Clear();
// Paint commands
paintedGroups.Clear();
foreach (var command in clonedCommands)
{
foreach (var mat in scene.Mats)
{
var image = currentLayer.GetImage(mat.Id, command.Priority); // Group is stored in priority
foreach (var obj in scene.Objs)
{
if (obj.Mesh != null && obj.Paintable == true)
{
for (var j = 0; j < obj.MatIds.Count; j++)
{
if (mat.Id == obj.MatIds[j])
{
var subMesh = Mathf.Max(j, obj.Mesh.subMeshCount - 1);
Render(command, mat, image, obj, subMesh);
}
}
}
}
}
command.Pool();
}
pendingUpdate = true;
}