internal void EditMesh(Occluder occluder)
{
EditorGUI.BeginChangeCheck();
occluder.DebugRender();
var pos = occluder.LocalPosition;
var rot = occluder.LocalRotation;
var scale = occluder.LocalScale;
Handles.TransformHandle(ref pos, ref rot, ref scale);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(occluder, "Modify occluder transform");
PrefabUtility.RecordPrefabInstancePropertyModifications(occluder);
occluder.LocalPosition = pos;
occluder.LocalRotation = rot;
occluder.LocalScale = scale;
}
}
internal void EditVolume(Occluder occluder)
{
if (occluder.Mesh == null)
{
return;
}
var ctx = occluder.Context;
ctx.ComputeEdges();
ctx.ComputeNormals();
if (ctx.Dragging <= 0)
{
//ctx.ComputeFaces();
}
else
{
ctx.UpdateFaces();
}
int currentFaceId = ctx.Dragging;
ctx.Dragging = -1;
occluder.DebugRender();
var mesh = occluder.Mesh;
var verts = mesh.vertices;
var inverse = occluder.localTransform.inverse;
// Render the back faces first, so that the hidden edges appear behind the handles
RenderWireframe(ctx, occluder, mesh, verts, false);
EditorGUI.BeginChangeCheck();
var transform = occluder.localTransform;
if (m_editMode == EditMode.Vertex)
{
EditVertices(ctx, mesh, verts, inverse, transform);
}
if (m_editMode == EditMode.Face)
{
EditFaces(ctx, currentFaceId, verts, inverse, transform);
}
// Render the front faces
RenderWireframe(ctx, occluder, mesh, verts, true);
if (EditorGUI.EndChangeCheck())
{
Undo.RegisterCompleteObjectUndo(occluder.Mesh, "Edit occluder volume");
// Undo.RecordObject(occluder.Mesh, "Edit occluder vertices");
occluder.Mesh.SetVertices(verts);
occluder.Mesh.RecalculateNormals();
occluder.Mesh.RecalculateBounds();
occluder.Mesh.MarkModified();
PrefabUtility.RecordPrefabInstancePropertyModifications(occluder.Mesh);
}
if (m_editMode == EditMode.Mesh)
{
EditorGUI.BeginChangeCheck();
var pos = occluder.LocalPosition;
var rot = occluder.LocalRotation;
var scale = occluder.LocalScale;
Handles.TransformHandle(ref pos, ref rot, ref scale);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(occluder, "Modify occluder transform");
occluder.LocalPosition = pos;
occluder.LocalRotation = rot;
occluder.LocalScale = scale;
PrefabUtility.RecordPrefabInstancePropertyModifications(occluder);
}
}
}
