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Reuse piece bounding box function to avoid duplication.

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This commit is contained in:
leo 2014-10-10 01:25:31 +00:00
parent 6684abf96a
commit a6a69b7661
6 changed files with 85 additions and 86 deletions
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23
common/lc_model.cpp
View file

@ -1080,6 +1080,29 @@ bool lcModel::GetSelectionCenter(lcVector3& Center) const
return Selected;
}
bool lcModel::GetPiecesBoundingBox(float BoundingBox[6]) const
{
if (mPieces.IsEmpty())
return false;
BoundingBox[0] = FLT_MAX;
BoundingBox[1] = FLT_MAX;
BoundingBox[2] = FLT_MAX;
BoundingBox[3] = -FLT_MAX;
BoundingBox[4] = -FLT_MAX;
BoundingBox[5] = -FLT_MAX;
for (int PieceIdx = 0; PieceIdx < mPieces.GetSize(); PieceIdx++)
{
lcPiece* Piece = mPieces[PieceIdx];
if (Piece->IsVisible(mCurrentStep))
Piece->CompareBoundingBox(BoundingBox);
}
return true;
}
void lcModel::UpdateSelection() const
{
int Flags = 0;

2
common/lc_model.h
View file

@ -152,6 +152,8 @@ public:
bool GetFocusPosition(lcVector3& Position) const;
lcObject* GetFocusObject() const;
bool GetSelectionCenter(lcVector3& Center) const;
bool GetPiecesBoundingBox(float BoundingBox[6]) const;
void FocusOrDeselectObject(const lcObjectSection& ObjectSection);
void ClearSelectionAndSetFocus(lcObject* Object, lcuint32 Section);
void ClearSelectionAndSetFocus(const lcObjectSection& ObjectSection);

100
common/project.cpp
View file

@ -1257,91 +1257,25 @@ void Project::RenderSceneObjects(View* view)
Context->SetLineWidth(Preferences.mLineWidth); // context remove
}
bool Project::GetPiecesBoundingBox(View* view, float BoundingBox[6])
{
if (mPieces.IsEmpty() && view->mTrackTool != LC_TRACKTOOL_INSERT)
return false;
BoundingBox[0] = FLT_MAX;
BoundingBox[1] = FLT_MAX;
BoundingBox[2] = FLT_MAX;
BoundingBox[3] = -FLT_MAX;
BoundingBox[4] = -FLT_MAX;
BoundingBox[5] = -FLT_MAX;
for (int PieceIdx = 0; PieceIdx < mPieces.GetSize(); PieceIdx++)
{
lcPiece* Piece = mPieces[PieceIdx];
if (Piece->IsVisible(mCurrentStep))
Piece->CompareBoundingBox(BoundingBox);
}
if (view->mTrackTool == LC_TRACKTOOL_INSERT)
{
lcVector3 Position;
lcVector4 Rotation;
GetPieceInsertPosition(view, Position, Rotation);
PieceInfo* CurPiece = gMainWindow->mPreviewWidget->GetCurrentPiece();
lcVector3 Points[8] =
{
lcVector3(CurPiece->m_fDimensions[0], CurPiece->m_fDimensions[1], CurPiece->m_fDimensions[5]),
lcVector3(CurPiece->m_fDimensions[3], CurPiece->m_fDimensions[1], CurPiece->m_fDimensions[5]),
lcVector3(CurPiece->m_fDimensions[0], CurPiece->m_fDimensions[1], CurPiece->m_fDimensions[2]),
lcVector3(CurPiece->m_fDimensions[3], CurPiece->m_fDimensions[4], CurPiece->m_fDimensions[5]),
lcVector3(CurPiece->m_fDimensions[3], CurPiece->m_fDimensions[4], CurPiece->m_fDimensions[2]),
lcVector3(CurPiece->m_fDimensions[0], CurPiece->m_fDimensions[4], CurPiece->m_fDimensions[2]),
lcVector3(CurPiece->m_fDimensions[0], CurPiece->m_fDimensions[4], CurPiece->m_fDimensions[5]),
lcVector3(CurPiece->m_fDimensions[3], CurPiece->m_fDimensions[1], CurPiece->m_fDimensions[2])
};
lcMatrix44 ModelWorld = lcMatrix44FromAxisAngle(lcVector3(Rotation[0], Rotation[1], Rotation[2]), Rotation[3] * LC_DTOR);
ModelWorld.SetTranslation(Position);
for (int i = 0; i < 8; i++)
{
lcVector3 Point = lcMul31(Points[i], ModelWorld);
if (Point[0] < BoundingBox[0]) BoundingBox[0] = Point[0];
if (Point[1] < BoundingBox[1]) BoundingBox[1] = Point[1];
if (Point[2] < BoundingBox[2]) BoundingBox[2] = Point[2];
if (Point[0] > BoundingBox[3]) BoundingBox[3] = Point[0];
if (Point[1] > BoundingBox[4]) BoundingBox[4] = Point[1];
if (Point[2] > BoundingBox[5]) BoundingBox[5] = Point[2];
}
}
return true;
}
void Project::ZoomExtents(int FirstView, int LastView)
{
if (mPieces.IsEmpty())
float BoundingBox[6];
if (!GetPiecesBoundingBox(BoundingBox))
return;
float bs[6] = { 10000, 10000, 10000, -10000, -10000, -10000 };
for (int PieceIdx = 0; PieceIdx < mPieces.GetSize(); PieceIdx++)
{
lcPiece* Piece = mPieces[PieceIdx];
if (Piece->IsVisible(mCurrentStep))
Piece->CompareBoundingBox(bs);
}
lcVector3 Center((bs[0] + bs[3]) / 2, (bs[1] + bs[4]) / 2, (bs[2] + bs[5]) / 2);
lcVector3 Center((BoundingBox[0] + BoundingBox[3]) / 2, (BoundingBox[1] + BoundingBox[4]) / 2, (BoundingBox[2] + BoundingBox[5]) / 2);
lcVector3 Points[8] =
{
lcVector3(bs[0], bs[1], bs[5]),
lcVector3(bs[3], bs[1], bs[5]),
lcVector3(bs[0], bs[1], bs[2]),
lcVector3(bs[3], bs[4], bs[5]),
lcVector3(bs[3], bs[4], bs[2]),
lcVector3(bs[0], bs[4], bs[2]),
lcVector3(bs[0], bs[4], bs[5]),
lcVector3(bs[3], bs[1], bs[2])
lcVector3(BoundingBox[0], BoundingBox[1], BoundingBox[5]),
lcVector3(BoundingBox[3], BoundingBox[1], BoundingBox[5]),
lcVector3(BoundingBox[0], BoundingBox[1], BoundingBox[2]),
lcVector3(BoundingBox[3], BoundingBox[4], BoundingBox[5]),
lcVector3(BoundingBox[3], BoundingBox[4], BoundingBox[2]),
lcVector3(BoundingBox[0], BoundingBox[4], BoundingBox[2]),
lcVector3(BoundingBox[0], BoundingBox[4], BoundingBox[5]),
lcVector3(BoundingBox[3], BoundingBox[1], BoundingBox[2])
};
const lcArray<View*> Views = gMainWindow->GetViews();
@ -4031,12 +3965,12 @@ void Project::HandleCommand(LC_COMMANDS id)
if (!GetSelectionCenter(Center))
{
float bs[6] = { 10000, 10000, 10000, -10000, -10000, -10000 };
float BoundingBox[6];
for (int PieceIdx = 0; PieceIdx < mPieces.GetSize(); PieceIdx++)
mPieces[PieceIdx]->CompareBoundingBox(bs);
Center = lcVector3((bs[0] + bs[3]) * 0.5f, (bs[1] + bs[4]) * 0.5f, (bs[2] + bs[5]) * 0.5f);
if (GetPiecesBoundingBox(BoundingBox))
Center = lcVector3((BoundingBox[0] + BoundingBox[3]) / 2, (BoundingBox[1] + BoundingBox[4]) / 2, (BoundingBox[2] + BoundingBox[5]) / 2);
else
Center = lcVector3(0.0f, 0.0f, 0.0f);
}
gMainWindow->GetActiveView()->mCamera->Center(Center, mCurrentStep, gMainWindow->GetAddKeys());

1
common/project.h
View file

@ -96,7 +96,6 @@ public:
public:
void LoadDefaults();
bool GetPiecesBoundingBox(View* view, float BoundingBox[6]);
void GetPiecesUsed(lcArray<lcPiecesUsedEntry>& PiecesUsed) const;
void CreateImages(Image* images, int width, int height, lcStep from, lcStep to, bool hilite);
void Render(View* view, bool bToMemory);

43
common/view.cpp
View file

@ -8,6 +8,8 @@
#include "tr.h"
#include "texfont.h"
#include "lc_texture.h"
#include "preview.h"
#include "pieceinf.h"
View::View(Project *project)
{
@ -879,7 +881,46 @@ void View::DrawGrid()
int MinX, MaxX, MinY, MaxY;
float BoundingBox[6];
if (mProject->GetPiecesBoundingBox(this, BoundingBox))
bool GridSizeValid = mProject->GetPiecesBoundingBox(BoundingBox);
if (mTrackTool == LC_TRACKTOOL_INSERT)
{
lcVector3 Position;
lcVector4 Rotation;
mProject->GetPieceInsertPosition(this, Position, Rotation);
PieceInfo* CurPiece = gMainWindow->mPreviewWidget->GetCurrentPiece();
lcVector3 Points[8] =
{
lcVector3(CurPiece->m_fDimensions[0], CurPiece->m_fDimensions[1], CurPiece->m_fDimensions[5]),
lcVector3(CurPiece->m_fDimensions[3], CurPiece->m_fDimensions[1], CurPiece->m_fDimensions[5]),
lcVector3(CurPiece->m_fDimensions[0], CurPiece->m_fDimensions[1], CurPiece->m_fDimensions[2]),
lcVector3(CurPiece->m_fDimensions[3], CurPiece->m_fDimensions[4], CurPiece->m_fDimensions[5]),
lcVector3(CurPiece->m_fDimensions[3], CurPiece->m_fDimensions[4], CurPiece->m_fDimensions[2]),
lcVector3(CurPiece->m_fDimensions[0], CurPiece->m_fDimensions[4], CurPiece->m_fDimensions[2]),
lcVector3(CurPiece->m_fDimensions[0], CurPiece->m_fDimensions[4], CurPiece->m_fDimensions[5]),
lcVector3(CurPiece->m_fDimensions[3], CurPiece->m_fDimensions[1], CurPiece->m_fDimensions[2])
};
lcMatrix44 ModelWorld = lcMatrix44FromAxisAngle(lcVector3(Rotation[0], Rotation[1], Rotation[2]), Rotation[3] * LC_DTOR);
ModelWorld.SetTranslation(Position);
for (int i = 0; i < 8; i++)
{
lcVector3 Point = lcMul31(Points[i], ModelWorld);
if (Point[0] < BoundingBox[0]) BoundingBox[0] = Point[0];
if (Point[1] < BoundingBox[1]) BoundingBox[1] = Point[1];
if (Point[2] < BoundingBox[2]) BoundingBox[2] = Point[2];
if (Point[0] > BoundingBox[3]) BoundingBox[3] = Point[0];
if (Point[1] > BoundingBox[4]) BoundingBox[4] = Point[1];
if (Point[2] > BoundingBox[5]) BoundingBox[5] = Point[2];
}
GridSizeValid = true;
}
if (GridSizeValid)
{
MinX = (int)(floorf(BoundingBox[0] / (20.0f * Spacing))) - 1;
MinY = (int)(floorf(BoundingBox[1] / (20.0f * Spacing))) - 1;

2
qt/lc_qmainwindow.cpp
View file

@ -373,7 +373,7 @@ void lcQMainWindow::createToolBars()
QAction* angleAction = new QAction(tr("Snap Rotate"), this);
angleAction->setStatusTip(tr("Snap rotations to fixed intervals"));
angleAction->setIcon(QIcon(":/resources/edit_snap_angle.png"));
angleAction->setMenu(snapMenu);
angleAction->setMenu(snapAngleMenu);
standardToolBar = addToolBar(tr("Standard"));
standardToolBar->setObjectName("StandardToolbar");