ChiselBrushMaterial[] AddSelectedSurfaces(ChiselBrushMaterial[] surfaces)
{
if (surfaces == null ||
surfaces.Length != 1)
{
return(surfaces);
}
if (ChiselUVMoveTool.IsActive() ||
ChiselUVRotateTool.IsActive() ||
ChiselUVScaleTool.IsActive())
{
return(surfaces);
}
// TODO: implement the ability to query this from the edit mode
if (!ChiselSurfaceSelectionManager.IsSelected(surfaces[0]))
{
return(surfaces);
}
var surfaceHashSet = new HashSet <ChiselBrushMaterial>();
surfaceHashSet.AddRange(ChiselSurfaceSelectionManager.SelectedBrushMaterials);
surfaceHashSet.AddRange(surfaces);
return(surfaceHashSet.ToArray());
}
void UpdateBrushState()
{
if (updateBrushSelection)
{
updateBrushSelection = false;
UpdateBrushSelection();
updateBrushWireframe = true;
}
if (updateBrushWireframe)
{
updateBrushWireframe = false;
UpdateBrushWireframe();
updateBrushLineCache = true;
}
if (updateBrushLineCache)
{
updateBrushLineCache = false;
brushOutlineRenderer.Begin();
foreach (var pair in brushOutlines)
{
var wireframe = pair.Value;
if (wireframe == null)
{
continue;
}
var outline = pair.Key;
if (!outline.brush.Valid)
{
continue;
}
// TODO: simplify this
var wireframeValue = pair.Value;
var modelTransform = outline.transform;
//var brushes = outline.brush.AllSynchronizedVariants;
//var anySelected = ChiselSyncSelection.IsAnyBrushVariantSelected(brushes);
//foreach (var brush in brushes)
var brush = outline.brush;
var anySelected = ChiselSyncSelection.IsBrushVariantSelected(brush);
{
Matrix4x4 transformation;
if (modelTransform)
{
transformation = modelTransform.localToWorldMatrix * brush.NodeToTreeSpaceMatrix;
}
else
{
transformation = brush.NodeToTreeSpaceMatrix;
}
if ((VisualizationMode & VisualizationMode.Outline) == VisualizationMode.Outline)
{
var directSelect = (ChiselUVMoveTool.IsActive() || ChiselUVRotateTool.IsActive() || ChiselUVScaleTool.IsActive()) &&
((brush == outline.brush && !anySelected) || (anySelected && ChiselSyncSelection.IsBrushVariantSelected(brush)));
// TODO: tweak look of selection, figure out how to do backfaced lighting of edges, for clarity
// TODO: support selecting surfaces/edges/points (without showing the entire object selection)
if (directSelect)
{
brushOutlineRenderer.DrawOutlines(transformation, wireframeValue, ColorManager.kSelectedOutlineColor, thickness: 3.0f, onlyInnerLines: false);
}
else
{
brushOutlineRenderer.DrawOutlines(transformation, wireframeValue, ColorManager.kUnselectedOutlineColor, thickness: 1.0f, onlyInnerLines: false);// (ChiselEditModeManager.EditMode == CSGEditMode.ShapeEdit));
}
}
if ((VisualizationMode & VisualizationMode.SimpleOutline) == VisualizationMode.SimpleOutline)
{
brushOutlineRenderer.DrawSimpleOutlines(transformation, wireframeValue, ColorManager.kUnselectedOutlineColor);
}
}
}
brushOutlineRenderer.End();
}
}