void FSpriteEditorViewportClient::InternalActivateNewMode(ESpriteEditorMode::Type NewMode)
{
CurrentMode = NewMode;
Viewport->InvalidateHitProxy();
UPaperSprite* Sprite = GetSpriteBeingEdited();
FSpriteGeometryEditMode* GeometryEditMode = ModeTools->GetActiveModeTyped<FSpriteGeometryEditMode>(FSpriteGeometryEditMode::EM_SpriteGeometry);
check(GeometryEditMode);
// Note: This has side effects (clearing the selection set, ensuring the geometry is correct if the sprite being edited changed, etc...).
// Do not skip even if the mode is not really changing.
GeometryEditMode->SetGeometryBeingEdited(nullptr, /*bAllowCircles=*/ false, /*bAllowSubtractivePolygons=*/ false);
switch (CurrentMode)
{
case ESpriteEditorMode::ViewMode:
break;
case ESpriteEditorMode::EditSourceRegionMode:
UpdateRelatedSpritesList();
break;
case ESpriteEditorMode::EditCollisionMode:
GeometryEditMode->SetGeometryColors(SpriteEditingConstants::CollisionShapeColor, FLinearColor::White);
if (Sprite != nullptr)
{
GeometryEditMode->SetGeometryBeingEdited(&(Sprite->CollisionGeometry), /*bAllowCircles=*/ true, /*bAllowSubtractivePolygons=*/ false);
}
break;
case ESpriteEditorMode::EditRenderingGeomMode:
GeometryEditMode->SetGeometryColors(SpriteEditingConstants::RenderShapeColor, SpriteEditingConstants::SubtractiveRenderShapeColor);
if (Sprite != nullptr)
{
GeometryEditMode->SetGeometryBeingEdited(&(Sprite->RenderGeometry), /*bAllowCircles=*/ false, /*bAllowSubtractivePolygons=*/ true);
}
break;
}
}
void FSingleTileEditorViewportClient::ActivateEditMode(TSharedPtr<FUICommandList> InCommandList)
{
// Activate the sprite geometry edit mode
//@TODO: ModeTools->SetToolkitHost(SpriteEditorPtr.Pin()->GetToolkitHost());
ModeTools->SetDefaultMode(FSpriteGeometryEditMode::EM_SpriteGeometry);
ModeTools->ActivateDefaultMode();
ModeTools->SetWidgetMode(FWidget::WM_Translate);
FSpriteGeometryEditMode* GeometryEditMode = ModeTools->GetActiveModeTyped<FSpriteGeometryEditMode>(FSpriteGeometryEditMode::EM_SpriteGeometry);
check(GeometryEditMode);
GeometryEditMode->SetEditorContext(this);
GeometryEditMode->BindCommands(InCommandList /*SpriteEditorViewportPtr.Pin()->GetCommandList()*/);
const FLinearColor CollisionShapeColor(0.0f, 0.7f, 1.0f, 1.0f); //@TODO: Duplicated constant from SpriteEditingConstants
GeometryEditMode->SetGeometryColors(CollisionShapeColor, FLinearColor::White);
}
