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Show train track insert gizmo on all open connections of the focused piece.
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This commit is contained in:
Leonardo Zide 2024-12-20 17:18:33 -08:00
parent 75bee39ea8
commit abcef7a536
8 changed files with 246 additions and 131 deletions
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2
common/lc_mainwindow.cpp
View file

@ -2891,7 +2891,7 @@ void lcMainWindow::HandleCommand(lcCommandId CommandId)
case LC_PIECE_INSERT:
if (ActiveModel)
ActiveModel->AddPiece(static_cast<PieceInfo*>(nullptr));
ActiveModel->AddPiece(nullptr, LC_PIECE_SECTION_INVALID);
break;
case LC_PIECE_DELETE:

4
common/lc_model.cpp
View file

@ -2281,7 +2281,7 @@ lcMatrix33 lcModel::GetRelativeRotation() const
return lcMatrix33Identity();
}
void lcModel::AddPiece(PieceInfo* PieceInfo)
void lcModel::AddPiece(PieceInfo* PieceInfo, quint32 Section)
{
if (!PieceInfo)
PieceInfo = gMainWindow->GetCurrentPieceInfo();
@ -2309,7 +2309,7 @@ void lcModel::AddPiece(PieceInfo* PieceInfo)
if (PieceInfo->GetTrainTrackInfo() && Last->mPieceInfo->GetTrainTrackInfo())
{
std::optional<lcMatrix44> TrainTrackTransform = lcTrainTrackInfo::GetPieceInsertTransform(Last, PieceInfo);
std::optional<lcMatrix44> TrainTrackTransform = lcTrainTrackInfo::GetPieceInsertTransform(Last, PieceInfo, Section);
if (TrainTrackTransform)
{

2
common/lc_model.h
View file

@ -209,7 +209,7 @@ public:
void InsertStep(lcStep Step);
void RemoveStep(lcStep Step);
void AddPiece(PieceInfo* Info);
void AddPiece(PieceInfo* Info, quint32 Section);
void DeleteAllCameras();
void DeleteSelectedObjects();
void ResetSelectedPiecesPivotPoint();

19
common/lc_traintrack.cpp
View file

@ -111,7 +111,7 @@ int lcTrainTrackInfo::GetPieceConnectionIndex(const lcPiece* Piece1, int Connect
return -1;
}
std::optional<lcMatrix44> lcTrainTrackInfo::GetPieceInsertTransform(lcPiece* CurrentPiece, PieceInfo* Info)
std::optional<lcMatrix44> lcTrainTrackInfo::GetPieceInsertTransform(lcPiece* CurrentPiece, PieceInfo* Info, quint32 Section)
{
const lcTrainTrackInfo* CurrentTrackInfo = CurrentPiece->mPieceInfo->GetTrainTrackInfo();
@ -121,7 +121,15 @@ std::optional<lcMatrix44> lcTrainTrackInfo::GetPieceInsertTransform(lcPiece* Cur
const quint32 FocusSection = CurrentPiece->GetFocusSection();
quint32 ConnectionIndex = 0;
if (FocusSection == LC_PIECE_SECTION_POSITION)
if (FocusSection != LC_PIECE_SECTION_INVALID && FocusSection >= LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST)
{
ConnectionIndex = FocusSection - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
}
else if (Section != LC_PIECE_SECTION_INVALID && Section >= LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST)
{
ConnectionIndex = Section - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
}
else
{
for (ConnectionIndex = 0; ConnectionIndex < CurrentTrackInfo->GetConnections().size(); ConnectionIndex++)
if (!CurrentPiece->IsTrainTrackConnected(ConnectionIndex))
@ -130,13 +138,6 @@ std::optional<lcMatrix44> lcTrainTrackInfo::GetPieceInsertTransform(lcPiece* Cur
if (ConnectionIndex == CurrentTrackInfo->GetConnections().size())
return std::nullopt;
}
else if (FocusSection != LC_PIECE_SECTION_INVALID)
{
if (FocusSection < LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST)
return std::nullopt;
ConnectionIndex = FocusSection - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
}
return GetConnectionTransform(CurrentPiece, ConnectionIndex, Info, ConnectionIndex ? 0 : 1);
}

2
common/lc_traintrack.h
View file

@ -25,7 +25,7 @@ class lcTrainTrackInfo
public:
lcTrainTrackInfo() = default;
static std::optional<lcMatrix44> GetPieceInsertTransform(lcPiece* CurrentPiece, PieceInfo* Info);
static std::optional<lcMatrix44> GetPieceInsertTransform(lcPiece* CurrentPiece, PieceInfo* Info, quint32 Section);
static std::optional<lcMatrix44> GetConnectionTransform(lcPiece* CurrentPiece, quint32 CurrentConnectionIndex, PieceInfo* Info, quint32 NewConnectionIndex);
static std::optional<lcMatrix44> CalculateTransformToConnection(const lcMatrix44& ConnectionTransform, PieceInfo* Info, quint32 ConnectionIndex);
static int GetPieceConnectionIndex(const lcPiece* Piece1, int ConnectionIndex1, const lcPiece* Piece2);

20
common/lc_view.cpp
View file

@ -333,11 +333,14 @@ void lcView::ShowTrainTrackPopup()
ListView->SetCustomParts(Parts);
connect(ListView, &QListView::doubleClicked, [Menu, ListView, ActiveModel]()
{
ActiveModel->AddPiece(ListView->GetCurrentPart());
Menu->close();
});
connect(ListView, &QListView::doubleClicked, [this, Menu, ListView, ActiveModel]()
{
ActiveModel->AddPiece(ListView->GetCurrentPart(), mTrackToolSection);
lcObject* Focus = ActiveModel->GetFocusObject();
if (Focus && Focus->IsPiece())
ActiveModel->UpdateTrainTrackConnections((lcPiece*)Focus);
Menu->close();
});
Menu->exec(QCursor::pos());
@ -994,9 +997,9 @@ void lcView::OnDraw()
lcModel* ActiveModel = GetActiveModel();
if ((Tool == lcTool::Select || Tool == lcTool::Move) && mTrackButton == lcTrackButton::None && ActiveModel->AnyObjectsSelected())
mViewManipulator->DrawSelectMove(mTrackButton, mTrackTool);
mViewManipulator->DrawSelectMove(mTrackButton, mTrackTool, mTrackToolSection);
else if (GetCurrentTool() == lcTool::Move && mTrackButton != lcTrackButton::None)
mViewManipulator->DrawSelectMove(mTrackButton, mTrackTool);
mViewManipulator->DrawSelectMove(mTrackButton, mTrackTool, mTrackToolSection);
else if ((Tool == lcTool::Rotate || (Tool == lcTool::Select && mTrackButton != lcTrackButton::None && mTrackTool >= lcTrackTool::RotateX && mTrackTool <= lcTrackTool::RotateXYZ)) && ActiveModel->CanRotateSelection())
mViewManipulator->DrawRotate(mTrackButton, mTrackTool);
else if ((mTrackTool == lcTrackTool::Select || mTrackTool == lcTrackTool::ZoomRegion) && mTrackButton != lcTrackButton::None)
@ -2130,7 +2133,6 @@ void lcView::UpdateTrackTool()
std::tie(NewTrackTool, NewTrackSection) = mViewManipulator->UpdateSelectMove();
mTrackToolFromOverlay = NewTrackTool != lcTrackTool::MoveXYZ && NewTrackTool != lcTrackTool::Select;
Redraw = NewTrackTool != mTrackTool || NewTrackSection != mTrackToolSection;
mTrackToolSection = NewTrackSection;
if (CurrentTool == lcTool::Select && NewTrackTool == lcTrackTool::Select && mMouseModifiers == Qt::NoModifier)
{
@ -2245,6 +2247,8 @@ void lcView::UpdateTrackTool()
}
mTrackTool = NewTrackTool;
mTrackToolSection = NewTrackSection;
UpdateCursor();
if (Redraw)

309
common/lc_viewmanipulator.cpp
View file

@ -13,6 +13,47 @@
lcVertexBuffer lcViewManipulator::mRotateMoveVertexBuffer;
lcIndexBuffer lcViewManipulator::mRotateMoveIndexBuffer;
lcVector3 lcViewManipulator::mRotateMoveVertices[51 + 138 + 10 + 74 + 28];
const GLushort lcViewManipulator::mRotateMoveIndices[mIndexCount] =
{
// Move X
0, 1, 2, 0, 2, 3, 0, 3, 4, 0, 4, 5, 0, 5, 6, 0, 6, 7, 0, 7, 8, 0, 8, 1,
9, 10, 14, 14, 13, 9, 11, 12, 15, 15, 16, 12,
// Move Y
17, 18, 19, 17, 19, 20, 17, 20, 21, 17, 21, 22, 17, 22, 23, 17, 23, 24, 17, 24, 25, 17, 25, 18,
26, 27, 31, 31, 30, 26, 28, 29, 32, 32, 33, 29,
// Move Z
34, 35, 36, 34, 36, 37, 34, 37, 38, 34, 38, 39, 34, 39, 40, 34, 40, 41, 34, 41, 42, 34, 42, 35,
43, 44, 48, 48, 47, 43, 45, 46, 49, 49, 50, 46,
// Rotate X
51, 52, 53, 51, 53, 54, 51, 54, 55, 51, 55, 56, 51, 56, 57, 51, 57, 58, 51, 58, 59, 51, 59, 52,
60, 61, 62, 60, 62, 63, 60, 63, 64, 60, 64, 65, 60, 65, 66, 60, 66, 67, 60, 67, 68, 60, 68, 61,
69, 70, 71, 71, 72, 70, 71, 72, 73, 73, 74, 72, 73, 74, 75, 75, 76, 74, 75, 76, 77, 77, 78, 76, 77, 78, 79, 79, 80, 78, 79, 80, 81, 81, 82, 80,
83, 84, 85, 85, 86, 84, 85, 86, 87, 87, 88, 86, 87, 88, 89, 89, 90, 88, 89, 90, 91, 91, 92, 90, 91, 92, 93, 93, 94, 92, 93, 94, 95, 95, 96, 94,
// Rotate Y
97, 98, 99, 97, 99, 100, 97, 100, 101, 97, 101, 102, 97, 102, 103, 97, 103, 104, 97, 104, 105, 97, 105, 98,
106, 107, 108, 106, 108, 109, 106, 109, 110, 106, 110, 111, 106, 111, 112, 106, 112, 113, 106, 113, 114, 106, 114, 107,
115, 116, 117, 117, 118, 116, 117, 118, 119, 119, 120, 118, 119, 120, 121, 121, 122, 120, 121, 122, 123, 123, 124, 122, 123, 124, 125, 125, 126, 124, 125, 126, 127, 127, 128, 126,
129, 130, 131, 131, 132, 130, 131, 132, 133, 133, 134, 132, 133, 134, 135, 135, 136, 134, 135, 136, 137, 137, 138, 136, 137, 138, 139, 139, 140, 138, 139, 140, 141, 141, 142, 140,
// Rotate Z
143, 144, 145, 143, 145, 146, 143, 146, 147, 143, 147, 148, 143, 148, 149, 143, 149, 150, 143, 150, 151, 143, 151, 144,
152, 153, 154, 152, 154, 155, 152, 155, 156, 152, 156, 157, 152, 157, 158, 152, 158, 159, 152, 159, 160, 152, 160, 153,
161, 162, 163, 163, 164, 162, 163, 164, 165, 165, 166, 164, 165, 166, 167, 167, 168, 166, 167, 168, 169, 169, 170, 168, 169, 170, 171, 171, 172, 170, 171, 172, 173, 173, 174, 172,
175, 176, 177, 177, 178, 176, 177, 178, 179, 179, 180, 178, 179, 180, 181, 181, 182, 180, 181, 182, 183, 183, 184, 182, 183, 184, 185, 185, 186, 184, 185, 186, 187, 187, 188, 186,
// Move Planes
189, 190, 191, 192, 189, 193, 194, 195, 189, 196, 197, 198,
// Train Track Rotate Right
199, 200, 201, 199, 201, 202, 199, 202, 203, 199, 203, 204, 199, 204, 205, 199, 205, 206, 199, 206, 207, 199, 207, 200,
208, 209, 210, 210, 211, 209, 210, 211, 212, 212, 213, 211, 212, 213, 214, 214, 215, 213, 214, 215, 216, 216, 217, 215, 216, 217, 218, 218, 219, 217, 218, 219, 220, 220, 221, 219,
222, 223, 224, 224, 225, 223, 224, 225, 226, 226, 227, 225, 226, 227, 228, 228, 229, 227, 228, 229, 230, 230, 231, 229, 230, 231, 232, 232, 233, 231, 232, 233, 234, 234, 235, 233,
// Train Track Rotate Left
236, 237, 238, 236, 238, 239, 236, 239, 240, 236, 240, 241, 236, 241, 242, 236, 242, 243, 236, 243, 244, 236, 244, 237,
245, 246, 247, 247, 248, 246, 247, 248, 249, 249, 250, 248, 249, 250, 251, 251, 252, 250, 251, 252, 253, 253, 254, 252, 253, 254, 255, 255, 256, 254, 255, 256, 257, 257, 258, 256,
259, 260, 261, 261, 262, 260, 261, 262, 263, 263, 264, 262, 263, 264, 265, 265, 266, 264, 265, 266, 267, 267, 268, 266, 267, 268, 269, 269, 270, 268, 269, 270, 271, 271, 272, 270,
// Train Track Insert
273, 274, 275, 275, 276, 274, 275, 276, 277, 277, 278, 276, 277, 278, 279, 279, 280, 278, 279, 280, 281, 281, 282, 280, 281, 282, 283, 283, 284, 282, 283, 284, 285, 285, 286, 284,
287, 288, 289, 289, 290, 288, 289, 290, 291, 291, 292, 290, 291, 292, 293, 293, 294, 292, 293, 294, 295, 295, 296, 294, 295, 296, 297, 297, 298, 296, 297, 298, 299, 299, 300, 298
};
lcViewManipulator::lcViewManipulator(lcView* View)
: mView(View)
@ -21,8 +62,7 @@ lcViewManipulator::lcViewManipulator(lcView* View)
void lcViewManipulator::CreateResources(lcContext* Context)
{
float Verts[(51 + 138 + 10 + 74 + 28) * 3];
float* CurVert = Verts;
float* CurVert = mRotateMoveVertices[0];
const float OverlayMovePlaneSize = 0.5f;
const float OverlayMoveArrowSize = 1.5f;
@ -226,49 +266,8 @@ void lcViewManipulator::CreateResources(lcContext* Context)
*CurVert++ = y * Radius;
}
const GLushort Indices[108 + 360 + 12 + 192 + 72] =
{
// Move X
0, 1, 2, 0, 2, 3, 0, 3, 4, 0, 4, 5, 0, 5, 6, 0, 6, 7, 0, 7, 8, 0, 8, 1,
9, 10, 14, 14, 13, 9, 11, 12, 15, 15, 16, 12,
// Move Y
17, 18, 19, 17, 19, 20, 17, 20, 21, 17, 21, 22, 17, 22, 23, 17, 23, 24, 17, 24, 25, 17, 25, 18,
26, 27, 31, 31, 30, 26, 28, 29, 32, 32, 33, 29,
// Move Z
34, 35, 36, 34, 36, 37, 34, 37, 38, 34, 38, 39, 34, 39, 40, 34, 40, 41, 34, 41, 42, 34, 42, 35,
43, 44, 48, 48, 47, 43, 45, 46, 49, 49, 50, 46,
// Rotate X
51, 52, 53, 51, 53, 54, 51, 54, 55, 51, 55, 56, 51, 56, 57, 51, 57, 58, 51, 58, 59, 51, 59, 52,
60, 61, 62, 60, 62, 63, 60, 63, 64, 60, 64, 65, 60, 65, 66, 60, 66, 67, 60, 67, 68, 60, 68, 61,
69, 70, 71, 71, 72, 70, 71, 72, 73, 73, 74, 72, 73, 74, 75, 75, 76, 74, 75, 76, 77, 77, 78, 76, 77, 78, 79, 79, 80, 78, 79, 80, 81, 81, 82, 80,
83, 84, 85, 85, 86, 84, 85, 86, 87, 87, 88, 86, 87, 88, 89, 89, 90, 88, 89, 90, 91, 91, 92, 90, 91, 92, 93, 93, 94, 92, 93, 94, 95, 95, 96, 94,
// Rotate Y
97, 98, 99, 97, 99, 100, 97, 100, 101, 97, 101, 102, 97, 102, 103, 97, 103, 104, 97, 104, 105, 97, 105, 98,
106, 107, 108, 106, 108, 109, 106, 109, 110, 106, 110, 111, 106, 111, 112, 106, 112, 113, 106, 113, 114, 106, 114, 107,
115, 116, 117, 117, 118, 116, 117, 118, 119, 119, 120, 118, 119, 120, 121, 121, 122, 120, 121, 122, 123, 123, 124, 122, 123, 124, 125, 125, 126, 124, 125, 126, 127, 127, 128, 126,
129, 130, 131, 131, 132, 130, 131, 132, 133, 133, 134, 132, 133, 134, 135, 135, 136, 134, 135, 136, 137, 137, 138, 136, 137, 138, 139, 139, 140, 138, 139, 140, 141, 141, 142, 140,
// Rotate Z
143, 144, 145, 143, 145, 146, 143, 146, 147, 143, 147, 148, 143, 148, 149, 143, 149, 150, 143, 150, 151, 143, 151, 144,
152, 153, 154, 152, 154, 155, 152, 155, 156, 152, 156, 157, 152, 157, 158, 152, 158, 159, 152, 159, 160, 152, 160, 153,
161, 162, 163, 163, 164, 162, 163, 164, 165, 165, 166, 164, 165, 166, 167, 167, 168, 166, 167, 168, 169, 169, 170, 168, 169, 170, 171, 171, 172, 170, 171, 172, 173, 173, 174, 172,
175, 176, 177, 177, 178, 176, 177, 178, 179, 179, 180, 178, 179, 180, 181, 181, 182, 180, 181, 182, 183, 183, 184, 182, 183, 184, 185, 185, 186, 184, 185, 186, 187, 187, 188, 186,
// Move Planes
189, 190, 191, 192, 189, 193, 194, 195, 189, 196, 197, 198,
// Train Track Rotate Right
199, 200, 201, 199, 201, 202, 199, 202, 203, 199, 203, 204, 199, 204, 205, 199, 205, 206, 199, 206, 207, 199, 207, 200,
208, 209, 210, 210, 211, 209, 210, 211, 212, 212, 213, 211, 212, 213, 214, 214, 215, 213, 214, 215, 216, 216, 217, 215, 216, 217, 218, 218, 219, 217, 218, 219, 220, 220, 221, 219,
222, 223, 224, 224, 225, 223, 224, 225, 226, 226, 227, 225, 226, 227, 228, 228, 229, 227, 228, 229, 230, 230, 231, 229, 230, 231, 232, 232, 233, 231, 232, 233, 234, 234, 235, 233,
// Train Track Rotate Left
236, 237, 238, 236, 238, 239, 236, 239, 240, 236, 240, 241, 236, 241, 242, 236, 242, 243, 236, 243, 244, 236, 244, 237,
245, 246, 247, 247, 248, 246, 247, 248, 249, 249, 250, 248, 249, 250, 251, 251, 252, 250, 251, 252, 253, 253, 254, 252, 253, 254, 255, 255, 256, 254, 255, 256, 257, 257, 258, 256,
259, 260, 261, 261, 262, 260, 261, 262, 263, 263, 264, 262, 263, 264, 265, 265, 266, 264, 265, 266, 267, 267, 268, 266, 267, 268, 269, 269, 270, 268, 269, 270, 271, 271, 272, 270,
// Train Track Insert
273, 274, 275, 275, 276, 274, 275, 276, 277, 277, 278, 276, 277, 278, 279, 279, 280, 278, 279, 280, 281, 281, 282, 280, 281, 282, 283, 283, 284, 282, 283, 284, 285, 285, 286, 284,
287, 288, 289, 289, 290, 288, 289, 290, 291, 291, 292, 290, 291, 292, 293, 293, 294, 292, 293, 294, 295, 295, 296, 294, 295, 296, 297, 297, 298, 296, 297, 298, 299, 299, 300, 298
};
mRotateMoveVertexBuffer = Context->CreateVertexBuffer(sizeof(Verts), Verts);
mRotateMoveIndexBuffer = Context->CreateIndexBuffer(sizeof(Indices), Indices);
mRotateMoveVertexBuffer = Context->CreateVertexBuffer(sizeof(mRotateMoveVertices), mRotateMoveVertices[0]);
mRotateMoveIndexBuffer = Context->CreateIndexBuffer(sizeof(mRotateMoveIndices), mRotateMoveIndices);
}
void lcViewManipulator::DestroyResources(lcContext* Context)
@ -277,7 +276,7 @@ void lcViewManipulator::DestroyResources(lcContext* Context)
Context->DestroyIndexBuffer(mRotateMoveIndexBuffer);
}
void lcViewManipulator::DrawSelectMove(lcTrackButton TrackButton, lcTrackTool TrackTool)
void lcViewManipulator::DrawSelectMove(lcTrackButton TrackButton, lcTrackTool TrackTool, quint32 TrackToolSection)
{
const lcCamera* Camera = mView->GetCamera();
lcContext* Context = mView->mContext;
@ -467,21 +466,21 @@ void lcViewManipulator::DrawSelectMove(lcTrackButton TrackButton, lcTrackTool Tr
}
else if (Piece->mPieceInfo->GetTrainTrackInfo())
{
DrawTrainTrack(Piece, Context, TrackTool);
DrawTrainTrack(Piece, Context, TrackTool, TrackToolSection);
}
}
Context->EnableDepthTest(true);
}
void lcViewManipulator::DrawTrainTrack(lcPiece* Piece, lcContext* Context, lcTrackTool TrackTool)
void lcViewManipulator::DrawTrainTrack(lcPiece* Piece, lcContext* Context, lcTrackTool TrackTool, quint32 TrackToolSection)
{
const lcPreferences& Preferences = lcGetPreferences();
const lcVector4 TrainTrackColor = lcVector4FromColor(Preferences.mControlPointColor);
if (Piece->GetFocusSection() >= LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST)
{
const lcPreferences& Preferences = lcGetPreferences();
const lcVector4 ControlPointColor = lcVector4FromColor(Preferences.mControlPointColor);
Context->SetColor(ControlPointColor);
Context->SetColor(TrainTrackColor);
if (TrackTool == lcTrackTool::RotateTrainTrackRight)
{
@ -511,6 +510,35 @@ void lcViewManipulator::DrawTrainTrack(lcPiece* Piece, lcContext* Context, lcTra
Context->DrawIndexedPrimitives(GL_TRIANGLES, 192 + 72, GL_UNSIGNED_SHORT, (108 + 360 + 12) * 2);
}
}
else
{
const lcTrainTrackInfo* TrainTrackInfo = Piece->mPieceInfo->GetTrainTrackInfo();
const std::vector<lcTrainTrackConnection>& Connections = TrainTrackInfo->GetConnections();
for (quint32 ConnectionIndex = 0; ConnectionIndex < Connections.size(); ConnectionIndex++)
{
if (Piece->IsTrainTrackConnected(ConnectionIndex))
continue;
lcMatrix44 WorldMatrix = lcMul(Connections[ConnectionIndex].Transform, Piece->mModelWorld);
lcModel* ActiveModel = mView->GetActiveModel();
if (ActiveModel != mView->GetModel())
WorldMatrix = lcMul(WorldMatrix, mView->GetActiveSubmodelTransform());
const float OverlayScale = mView->GetOverlayScale();
WorldMatrix = lcMul(lcMatrix44Scale(lcVector3(OverlayScale, OverlayScale, OverlayScale)), WorldMatrix);
Context->SetWorldMatrix(WorldMatrix);
if (TrackToolSection == LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST + ConnectionIndex)
Context->SetColor(0.8f, 0.8f, 0.0f, 1.0f);
else
Context->SetColor(TrainTrackColor);
Context->DrawIndexedPrimitives(GL_TRIANGLES, 72, GL_UNSIGNED_SHORT, (108 + 360 + 12 + 192) * 2);
}
}
}
void lcViewManipulator::DrawRotate(lcTrackButton TrackButton, lcTrackTool TrackTool)
@ -905,10 +933,6 @@ std::pair<lcTrackTool, quint32> lcViewManipulator::UpdateSelectMove()
const float OverlayArrowBodyRadius = 0.05f * OverlayScale;
const float OverlayRotateArrowStart = 1.0f * OverlayScale;
const float OverlayRotateArrowEnd = 1.5f * OverlayScale;
const float OverlayTrainTrackStart = 0.0f * OverlayScale;
const float OverlayTrainTrackEnd = 0.5f * OverlayScale;
const float OverlayTrainTrackDistance = 0.5f * OverlayScale;
const float OverlayTrainTrackInsert = 0.3f * OverlayScale;
const float OverlayScaleRadius = 0.125f;
lcTool CurrentTool = gMainWindow->GetTool();
@ -951,10 +975,14 @@ std::pair<lcTrackTool, quint32> lcViewManipulator::UpdateSelectMove()
if (Focus && Focus->IsPiece())
{
lcPiece* Piece = (lcPiece*)Focus;
quint32 Section = Piece->GetFocusSection();
if (Section >= LC_PIECE_SECTION_CONTROL_POINT_FIRST && Section <= LC_PIECE_SECTION_CONTROL_POINT_LAST)
ControlPointIndex = Section - LC_PIECE_SECTION_CONTROL_POINT_FIRST;
if (Piece->mPieceInfo->GetSynthInfo())
{
quint32 Section = Piece->GetFocusSection();
if (Section >= LC_PIECE_SECTION_CONTROL_POINT_FIRST && Section <= LC_PIECE_SECTION_CONTROL_POINT_LAST)
ControlPointIndex = Section - LC_PIECE_SECTION_CONTROL_POINT_FIRST;
}
}
quint32 AllowedTransforms = Focus ? Focus->GetAllowedTransforms() : LC_OBJECT_TRANSFORM_MOVE_XYZ | LC_OBJECT_TRANSFORM_ROTATE_XYZ;
@ -1023,7 +1051,7 @@ std::pair<lcTrackTool, quint32> lcViewManipulator::UpdateSelectMove()
lcPiece* Piece = (lcPiece*)Focus;
if (ControlPointIndex != -1 && Piece->mPieceInfo->GetSynthInfo() && Piece->mPieceInfo->GetSynthInfo()->IsCurve())
if (ControlPointIndex != -1 && Piece->mPieceInfo->GetSynthInfo()->IsCurve())
{
float Strength = Piece->GetControlPoints()[ControlPointIndex].Scale;
const float ScaleStart = (2.0f - OverlayScaleRadius) * OverlayScale + Strength;
@ -1070,62 +1098,129 @@ std::pair<lcTrackTool, quint32> lcViewManipulator::UpdateSelectMove()
}
}
if (Focus && Focus->IsPiece())
if (CurrentTool == lcTool::Select && Focus && Focus->IsPiece())
{
lcPiece* Piece = (lcPiece*)Focus;
const lcTrainTrackInfo* TrainTrackInfo = Piece->mPieceInfo->GetTrainTrackInfo();
auto [TrainTrackTool, TrainTrackSection, TrainDistance] = UpdateSelectMoveTrainTrack((lcPiece*)Focus, OverlayCenter, OverlayScale, Start, End, PlaneNormals);
if (TrainTrackInfo)
if (TrainDistance < ClosestIntersectionDistance)
{
if (Piece->GetFocusSection() >= LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST && CurrentTool == lcTool::Select)
{
for (int AxisIndex = 2; AxisIndex < 3; AxisIndex++)
{
lcVector4 Plane(PlaneNormals[AxisIndex], -lcDot(PlaneNormals[AxisIndex], OverlayCenter));
lcVector3 Intersection;
if (!lcLineSegmentPlaneIntersection(&Intersection, Start, End, Plane))
continue;
float IntersectionDistance = lcLengthSquared(Intersection - Start);
if (IntersectionDistance > ClosestIntersectionDistance)
continue;
lcVector3 Dir(Intersection - OverlayCenter);
float Proj1 = lcDot(Dir, PlaneNormals[(AxisIndex + 1) % 3]);
float Proj2 = lcDot(Dir, PlaneNormals[(AxisIndex + 2) % 3]);
if (Proj1 > OverlayTrainTrackStart && Proj1 < OverlayTrainTrackEnd && Proj2 > OverlayTrainTrackDistance + OverlayTrainTrackStart && Proj2 < OverlayTrainTrackDistance + OverlayTrainTrackEnd)
{
NewTrackTool = lcTrackTool::RotateTrainTrackRight;
ClosestIntersectionDistance = IntersectionDistance;
NewTrackSection = Piece->GetFocusSection() - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
}
if (Proj1 > OverlayTrainTrackStart && Proj1 < OverlayTrainTrackEnd && -Proj2 > OverlayTrainTrackDistance + OverlayTrainTrackStart && -Proj2 < OverlayTrainTrackDistance + OverlayTrainTrackEnd)
{
NewTrackTool = lcTrackTool::RotateTrainTrackLeft;
ClosestIntersectionDistance = IntersectionDistance;
NewTrackSection = Piece->GetFocusSection() - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
}
if (Proj1 > -OverlayTrainTrackInsert + OverlayTrainTrackEnd - OverlayArrowBodyRadius && Proj1 < OverlayTrainTrackInsert + OverlayTrainTrackEnd - OverlayArrowBodyRadius && Proj2 > -OverlayTrainTrackInsert && Proj2 < OverlayTrainTrackInsert)
{
NewTrackTool = lcTrackTool::InsertTrainTrack;
ClosestIntersectionDistance = IntersectionDistance;
NewTrackSection = Piece->GetFocusSection() - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
}
}
}
NewTrackTool = TrainTrackTool;
NewTrackSection = TrainTrackSection;
ClosestIntersectionDistance = TrainDistance;
}
}
return { NewTrackTool, NewTrackSection };
}
std::tuple<lcTrackTool, quint32, float> lcViewManipulator::UpdateSelectMoveTrainTrack(lcPiece* Piece, const lcVector3& OverlayCenter, float OverlayScale, const lcVector3& Start, const lcVector3& End, const lcVector3 (&PlaneNormals)[3]) const
{
const float OverlayArrowBodyRadius = 0.05f * OverlayScale;
const float OverlayTrainTrackStart = 0.0f * OverlayScale;
const float OverlayTrainTrackEnd = 0.5f * OverlayScale;
const float OverlayTrainTrackDistance = 0.5f * OverlayScale;
const float OverlayTrainTrackInsert = 0.3f * OverlayScale;
lcTrackTool NewTrackTool = lcTrackTool::Select;
quint32 NewTrackSection = ~0U;
float ClosestIntersectionDistance = FLT_MAX;
const lcTrainTrackInfo* TrainTrackInfo = Piece->mPieceInfo->GetTrainTrackInfo();
if (!TrainTrackInfo)
return { NewTrackTool, NewTrackSection, ClosestIntersectionDistance };
if (Piece->GetFocusSection() >= LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST)
{
for (int AxisIndex = 2; AxisIndex < 3; AxisIndex++)
{
lcVector4 Plane(PlaneNormals[AxisIndex], -lcDot(PlaneNormals[AxisIndex], OverlayCenter));
lcVector3 Intersection;
if (!lcLineSegmentPlaneIntersection(&Intersection, Start, End, Plane))
continue;
float IntersectionDistance = lcLengthSquared(Intersection - Start);
if (IntersectionDistance > ClosestIntersectionDistance)
continue;
lcVector3 Dir(Intersection - OverlayCenter);
float Proj1 = lcDot(Dir, PlaneNormals[(AxisIndex + 1) % 3]);
float Proj2 = lcDot(Dir, PlaneNormals[(AxisIndex + 2) % 3]);
if (Proj1 > OverlayTrainTrackStart && Proj1 < OverlayTrainTrackEnd && Proj2 > OverlayTrainTrackDistance + OverlayTrainTrackStart && Proj2 < OverlayTrainTrackDistance + OverlayTrainTrackEnd)
{
NewTrackTool = lcTrackTool::RotateTrainTrackRight;
NewTrackSection = Piece->GetFocusSection() - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
ClosestIntersectionDistance = IntersectionDistance;
}
if (Proj1 > OverlayTrainTrackStart && Proj1 < OverlayTrainTrackEnd && -Proj2 > OverlayTrainTrackDistance + OverlayTrainTrackStart && -Proj2 < OverlayTrainTrackDistance + OverlayTrainTrackEnd)
{
NewTrackTool = lcTrackTool::RotateTrainTrackLeft;
NewTrackSection = Piece->GetFocusSection() - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
ClosestIntersectionDistance = IntersectionDistance;
}
if (Proj1 > -OverlayTrainTrackInsert + OverlayTrainTrackEnd - OverlayArrowBodyRadius && Proj1 < OverlayTrainTrackInsert + OverlayTrainTrackEnd - OverlayArrowBodyRadius && Proj2 > -OverlayTrainTrackInsert && Proj2 < OverlayTrainTrackInsert)
{
NewTrackTool = lcTrackTool::InsertTrainTrack;
NewTrackSection = Piece->GetFocusSection() - LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST;
ClosestIntersectionDistance = IntersectionDistance;
}
}
}
else
{
const std::vector<lcTrainTrackConnection>& Connections = TrainTrackInfo->GetConnections();
auto MinIntersectDist=[&ClosestIntersectionDistance](int FirstIndex, int IndexCount, const lcVector3& LocalStart, const lcVector3& LocalEnd)
{
lcVector3 Intersection;
bool Hit = false;
for (int Index = FirstIndex; Index < FirstIndex + IndexCount; Index += 3)
{
const lcVector3& v1 = mRotateMoveVertices[mRotateMoveIndices[Index]];
const lcVector3& v2 = mRotateMoveVertices[mRotateMoveIndices[Index + 1]];
const lcVector3& v3 = mRotateMoveVertices[mRotateMoveIndices[Index + 2]];
if (lcLineTriangleMinIntersection(v1, v2, v3, LocalStart, LocalEnd, &ClosestIntersectionDistance, &Intersection))
Hit = true;
}
return Hit;
};
for (quint32 ConnectionIndex = 0; ConnectionIndex < Connections.size(); ConnectionIndex++)
{
if (Piece->IsTrainTrackConnected(ConnectionIndex))
continue;
lcMatrix44 WorldMatrix = lcMul(Connections[ConnectionIndex].Transform, Piece->mModelWorld);
lcModel* ActiveModel = mView->GetActiveModel();
if (ActiveModel != mView->GetModel())
WorldMatrix = lcMul(WorldMatrix, mView->GetActiveSubmodelTransform());
lcMatrix44 InverseWorldMatrix = lcMatrix44AffineInverse(WorldMatrix);
InverseWorldMatrix = lcMul(InverseWorldMatrix, lcMatrix44Scale(lcVector3(1.0f / OverlayScale, 1.0f / OverlayScale, 1.0f / OverlayScale)));
lcVector3 LocalStart = lcMul31(Start, InverseWorldMatrix);
lcVector3 LocalEnd = lcMul31(End, InverseWorldMatrix);
if (MinIntersectDist(mTrainTrackInsertIndexStart, mTrainTrackInsertIndexCount, LocalStart, LocalEnd))
{
NewTrackTool = lcTrackTool::InsertTrainTrack;
NewTrackSection = LC_PIECE_SECTION_TRAIN_TRACK_CONNECTION_FIRST + ConnectionIndex;
}
}
}
return { NewTrackTool, NewTrackSection, ClosestIntersectionDistance };
}
lcTrackTool lcViewManipulator::UpdateRotate()
{
const lcModel* ActiveModel = mView->GetActiveModel();

19
common/lc_viewmanipulator.h
View file

@ -7,7 +7,7 @@ class lcViewManipulator
public:
lcViewManipulator(lcView* View);
void DrawSelectMove(lcTrackButton TrackButton, lcTrackTool TrackTool);
void DrawSelectMove(lcTrackButton TrackButton, lcTrackTool TrackTool, quint32 TrackToolSection);
void DrawRotate(lcTrackButton TrackButton, lcTrackTool TrackTool);
std::pair<lcTrackTool, quint32> UpdateSelectMove();
@ -17,7 +17,8 @@ public:
static void DestroyResources(lcContext* Context);
protected:
void DrawTrainTrack(lcPiece* Piece, lcContext* Context, lcTrackTool TrackTool);
void DrawTrainTrack(lcPiece* Piece, lcContext* Context, lcTrackTool TrackTool, quint32 TrackToolSection);
std::tuple<lcTrackTool, quint32, float> UpdateSelectMoveTrainTrack(lcPiece* Piece, const lcVector3& OverlayCenter, float OverlayScale, const lcVector3& Start, const lcVector3& End, const lcVector3 (&PlaneNormals)[3]) const;
static bool IsTrackToolAllowed(lcTrackTool TrackTool, quint32 AllowedTransforms);
@ -25,4 +26,18 @@ protected:
static lcVertexBuffer mRotateMoveVertexBuffer;
static lcIndexBuffer mRotateMoveIndexBuffer;
static constexpr int mMoveIndexStart = 0;
static constexpr int mMoveIndexCount = 36;
static constexpr int mRotateIndexStart = mMoveIndexStart + mMoveIndexCount * 3;
static constexpr int mRotateIndexCount = 120;
static constexpr int mMovePlaneIndexStart = mRotateIndexStart + mRotateIndexCount * 3;
static constexpr int mMovePlaneIndexCount = 4;
static constexpr int mTrainTrackRotateIndexStart = mMovePlaneIndexStart + mMovePlaneIndexCount * 3;
static constexpr int mTrainTrackRotateIndexCount = 96;
static constexpr int mTrainTrackInsertIndexStart = mTrainTrackRotateIndexStart + mTrainTrackRotateIndexCount * 2;
static constexpr int mTrainTrackInsertIndexCount = 72;
static constexpr int mIndexCount = mTrainTrackInsertIndexStart + mTrainTrackInsertIndexCount;
static const GLushort mRotateMoveIndices[mIndexCount];
static lcVector3 mRotateMoveVertices[51 + 138 + 10 + 74 + 28];
};