From 98aa121dec1de82e776909d6478d3a9bb3f9d2fa Mon Sep 17 00:00:00 2001
From: leo <leozide@users.noreply.github.com>
Date: Tue, 30 Dec 2014 16:56:13 +0000
Subject: [PATCH] Correctly draw selection box outline of submodels.

---
 common/lc_application.cpp |  1 +
 common/lc_model.cpp       | 32 +++++++++++++++++++++++++++-----
 common/lc_model.h         |  1 +
 common/project.cpp        |  6 ++----
 4 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/common/lc_application.cpp b/common/lc_application.cpp
index f101ba9b..78ad82f3 100644
--- a/common/lc_application.cpp
+++ b/common/lc_application.cpp
@@ -77,6 +77,7 @@ void lcApplication::SetProject(Project* Project)
 	for (int ViewIdx = 0; ViewIdx < Views.GetSize(); ViewIdx++)
 		Views[ViewIdx]->SetModel(lcGetActiveModel());
 
+	gMainWindow->UpdateAllViews();
 	gMainWindow->UpdateModels();
 	gMainWindow->UpdateTitle();
 }
diff --git a/common/lc_model.cpp b/common/lc_model.cpp
index 11711de9..f0336218 100644
--- a/common/lc_model.cpp
+++ b/common/lc_model.cpp
@@ -449,7 +449,6 @@ void lcModel::LoadLDraw(QTextStream& Stream)
 				continue;
 			}
 
-			// todo: mpd
 			// todo: load from disk
 
 			Info = lcGetPiecesLibrary()->FindPiece(PartID.toLatin1().constData(), true);
@@ -954,10 +953,6 @@ void lcModel::SubModelAddRenderMeshes(lcScene& Scene, const lcMatrix44& WorldMat
 		PieceInfo* Info = Piece->mPieceInfo;
 		Info->AddRenderMeshes(Scene, lcMul(Piece->mModelWorld, WorldMatrix), ColorIndex, Focused, Selected);
 	}
-
-	// todo: add model bounding box
-//		if (Selected)
-//			Scene.InterfaceObjects.Add(Piece);
 }
 
 void lcModel::DrawBackground(lcContext* Context)
@@ -1172,6 +1167,33 @@ void lcModel::LoadCheckPoint(lcModelHistoryEntry* CheckPoint)
 	gMainWindow->UpdateAllViews();
 }
 
+void lcModel::SetActive(bool Active)
+{
+	if (Active)
+	{
+		CalculateStep(mCurrentStep);
+	}
+	else
+	{
+		CalculateStep(LC_STEP_MAX);
+
+		float BoundingBox[6];
+		GetPiecesBoundingBox(BoundingBox);
+
+		mPieceInfo->m_fDimensions[0] = BoundingBox[3];
+		mPieceInfo->m_fDimensions[1] = BoundingBox[4];
+		mPieceInfo->m_fDimensions[2] = BoundingBox[5];
+		mPieceInfo->m_fDimensions[3] = BoundingBox[0];
+		mPieceInfo->m_fDimensions[4] = BoundingBox[1];
+		mPieceInfo->m_fDimensions[5] = BoundingBox[2];
+
+		strncpy(mPieceInfo->m_strName, mProperties.mName.toLatin1().constData(), sizeof(mPieceInfo->m_strName));
+		mPieceInfo->m_strName[sizeof(mPieceInfo->m_strName) - 1] = 0;
+		strncpy(mPieceInfo->m_strDescription, mProperties.mName.toLatin1().constData(), sizeof(mPieceInfo->m_strDescription));
+		mPieceInfo->m_strDescription[sizeof(mPieceInfo->m_strDescription) - 1] = 0;
+	}
+}
+
 void lcModel::CalculateStep(lcStep Step)
 {
 	for (int PieceIdx = 0; PieceIdx < mPieces.GetSize(); PieceIdx++)
diff --git a/common/lc_model.h b/common/lc_model.h
index 5074d76a..b11cd1be 100644
--- a/common/lc_model.h
+++ b/common/lc_model.h
@@ -170,6 +170,7 @@ public:
 		return mCurrentStep;
 	}
 
+	void SetActive(bool Active);
 	void CalculateStep(lcStep Step);
 	void SetCurrentStep(lcStep Step)
 	{
diff --git a/common/project.cpp b/common/project.cpp
index 714ffcad..e028b265 100644
--- a/common/project.cpp
+++ b/common/project.cpp
@@ -55,11 +55,9 @@ void Project::SetActiveModel(int ModelIndex)
 		return;
 
 	for (int ModelIdx = 0; ModelIdx < mModels.GetSize(); ModelIdx++)
-		if (ModelIdx != ModelIndex)
-			mModels[ModelIdx]->CalculateStep(LC_STEP_MAX);
+		mModels[ModelIdx]->SetActive(ModelIdx == ModelIndex);
 
 	mActiveModel = mModels[ModelIndex];
-	mActiveModel->CalculateStep(mActiveModel->GetCurrentStep());
 	mActiveModel->UpdateInterface();
 	gMainWindow->UpdateModels();
 
@@ -242,7 +240,7 @@ bool Project::Load(const QString& FileName)
 		Model->CreatePieceInfo();
 	}
 
-	mActiveModel = mModels[0];
+	SetActiveModel(0);
 
 
 /*