/**
* Sets the passed faces to use Auto or Manual UVs, and (if previously manual) splits any vertex connections.
*/
public static void SetAutoUV(pb_Object pb, pb_Face[] faces, bool auto)
{
if (auto)
{
faces = System.Array.FindAll(faces, x => x.manualUV).ToArray(); // only operate on faces that were previously manual
pb.SplitUVs(pb_Face.AllTriangles(faces));
Vector2[][] uv_origins = new Vector2[faces.Length][];
for (int i = 0; i < faces.Length; i++)
{
uv_origins[i] = pb.GetUVs(faces[i].distinctIndices);
}
for (int f = 0; f < faces.Length; f++)
{
faces[f].uv.Reset();
faces[f].manualUV = !auto;
faces[f].elementGroup = -1;
}
pb.RefreshUV(faces);
for (int i = 0; i < faces.Length; i++)
{
pb_Transform2D transform = MatchCoordinates(pb.GetUVs(faces[i].distinctIndices), uv_origins[i]);
faces[i].uv.offset = -transform.position;
faces[i].uv.rotation = transform.rotation;
if (Mathf.Abs(transform.scale.sqrMagnitude - 2f) > .1f)
{
faces[i].uv.scale = transform.scale;
}
}
}
else
{
foreach (pb_Face f in faces)
{
f.textureGroup = -1;
f.manualUV = !auto;
}
}
}
private void TextureGroupSelectedFaces(pb_Object pb) //, pb_Face face)
{
if (pb.SelectedFaces.Length < 1)
{
return;
}
pb_UV cont_uv = pb.SelectedFaces[0].uv;
int texGroup = pb.UnusedTextureGroup();
foreach (pb_Face f in pb.SelectedFaces)
{
f.SetUV(new pb_UV(cont_uv));
f.textureGroup = texGroup;
}
pb.RefreshUV(pb.SelectedFaces);
SceneView.RepaintAll();
}
private void HandleFinish(Standard input, Action <InputControl> consumeControl)
{
// Ready for next object to be created
if (input.action.wasJustReleased)
{
m_AudioModule.Play(m_Trigger, true);
m_GuideModule.SetVisible(false);
m_HighlightModule.SetFaceHighlight(m_Object, null);
m_Dragging = false;
m_State = CreateState.Start;
m_Object.ToMesh();
m_Object.Refresh();
}
else
{
if (m_IsDirectSelect)
{
m_DraggedPoint = m_DragOrigin + (Vector3.Project(rayOrigin.position - m_DragOrigin, m_DragDirection));
}
else if (m_VertexSnap.valid)
{
m_DraggedPoint = m_DragOrigin + (Vector3.Project(m_VertexSnap.point - m_DragOrigin, m_DragDirection));
}
else
{
m_DraggedPoint = VRMath.CalculateNearestPointRayRay(m_DragOrigin, m_DragDirection, rayOrigin.position, rayOrigin.forward);
}
if (!m_Dragging)
{
m_Offset = m_IsDirectSelect ? m_DraggedPoint - m_DragOrigin : Vector3.zero;
m_Dragging = true;
}
m_DraggedPoint -= m_Offset;
Vector3 localDragOrigin = m_Object.transform.InverseTransformPoint(m_DragOrigin);
Vector3 localDraggedPoint = m_Object.transform.InverseTransformPoint(m_DraggedPoint);
Vector3 vertexTranslation = localDraggedPoint - localDragOrigin;
if (vertexTranslation.magnitude > MAX_TRANSLATE_DISTANCE)
{
vertexTranslation = vertexTranslation.normalized * MAX_TRANSLATE_DISTANCE;
}
vertexTranslation = Snapping.Snap(vertexTranslation, m_SnapIncrement, VECTOR3_ONE);
if (vertexTranslation != m_PreviousVertexTranslation)
{
m_PreviousVertexTranslation = vertexTranslation;
m_AudioModule.Play(m_Drag);
}
foreach (int ind in m_SelectedIndices)
{
m_SettingPositions[ind] = m_Positions[ind] + vertexTranslation;
}
m_Object.SetVertices(m_SettingPositions);
m_Object.msh.vertices = m_SettingPositions;
m_Object.RefreshUV();
m_Object.msh.RecalculateBounds();
m_HighlightModule.UpdateVertices(m_Object);
}
setHighlight(m_Object.gameObject, false);
consumeControl(input.action);
}
private void TextureGroupSelectedFaces(pb_Object pb)//, pb_Face face)
{
if(pb.SelectedFaces.Length < 1) return;
pb_UV cont_uv = pb.SelectedFaces[0].uv;
int texGroup = pb.UnusedTextureGroup();
foreach(pb_Face f in pb.SelectedFaces)
{
f.SetUV( new pb_UV(cont_uv) );
f.textureGroup = texGroup;
}
pb.RefreshUV(pb.SelectedFaces);
SceneView.RepaintAll();
}
/**
* Sets the passed faces to use Auto or Manual UVs, and (if previously manual) splits any vertex connections.
*/
public static void SetAutoUV(pb_Object pb, pb_Face[] faces, bool auto)
{
if(auto)
{
faces = System.Array.FindAll(faces, x => x.manualUV).ToArray(); // only operate on faces that were previously manual
pb.SplitUVs( pb_Face.AllTriangles(faces) );
Vector2[][] uv_origins = new Vector2[faces.Length][];
for(int i = 0; i < faces.Length; i++)
uv_origins[i] = pb.GetUVs(faces[i].distinctIndices);
for(int f = 0; f < faces.Length; f++)
{
faces[f].uv.Reset();
faces[f].manualUV = !auto;
faces[f].elementGroup = -1;
}
pb.RefreshUV(faces);
for(int i = 0; i < faces.Length; i++)
{
pb_Transform2D transform = MatchCoordinates(pb.GetUVs(faces[i].distinctIndices), uv_origins[i]);
faces[i].uv.offset = -transform.position;
faces[i].uv.rotation = transform.rotation;
if( Mathf.Abs(transform.scale.sqrMagnitude - 2f) > .1f )
faces[i].uv.scale = transform.scale;
}
}
else
{
foreach(pb_Face f in faces)
{
f.textureGroup = -1;
f.manualUV = !auto;
}
}
}