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Changed: #1301 Added transition mode.

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dnk-88 2011-07-18 14:30:24 +03:00
parent 3b014d55ab
commit 2df08d6548
2 changed files with 158 additions and 22 deletions
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171
code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_scene.cpp
View file

@ -37,12 +37,17 @@ static const int LAYER_EMPTY_ZONES = 3;
static const int LAYER_BLACKOUT = 4;
const char * const LAYER_BLACKOUT_NAME = "blackout";
LandscapeScene::LandscapeScene(QObject *parent)
const int MAX_SCENE_WIDTH = 256;
const int MAX_SCENE_HEIGHT = 256;
LandscapeScene::LandscapeScene(int sizeCell, QObject *parent)
: QGraphicsScene(parent),
m_cellSize(sizeCell),
m_transitionMode(false),
m_mouseButton(Qt::NoButton),
m_zoneBuilder(0)
{
m_cellSize = 160;
setSceneRect(QRectF(0, m_cellSize, MAX_SCENE_WIDTH * m_cellSize, MAX_SCENE_HEIGHT * m_cellSize));
}
LandscapeScene::~LandscapeScene()
@ -279,17 +284,18 @@ void LandscapeScene::snapshot(const QString &fileName, int width, int height, co
QString LandscapeScene::zoneNameFromMousePos() const
{
if ((m_posY > 0) || (m_posY < -255) ||
(m_posX < 0) || (m_posX > 255))
if ((m_posY > 0) || (m_posY < -MAX_SCENE_HEIGHT) ||
(m_posX < 0) || (m_posX > MAX_SCENE_WIDTH))
return "NOT A VALID ZONE";
return QString("%1_%2%3").arg(-m_posY).arg(QChar('A' + (m_posX/26))).arg(QChar('A' + (m_posX%26)));
return QString("%1_%2%3 %4 %5 ").arg(-m_posY).arg(QChar('A' + (m_posX/26))).
arg(QChar('A' + (m_posX%26))).arg(m_mouseX, 0,'f',2).arg(-m_mouseY, 0,'f',2);
}
void LandscapeScene::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
{
qreal x = mouseEvent->scenePos().rx();
qreal y = mouseEvent->scenePos().ry();
qreal x = mouseEvent->scenePos().x();
qreal y = mouseEvent->scenePos().y();
if ((x < 0) || (y < 0))
return;
@ -298,12 +304,20 @@ void LandscapeScene::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
if (m_zoneBuilder == 0)
return;
if (m_transitionMode)
{
if (mouseEvent->button() == Qt::LeftButton)
if (mouseEvent->button() == Qt::LeftButton)
m_zoneBuilder->addZone(m_posX, m_posY);
else if (mouseEvent->button() == Qt::RightButton)
m_zoneBuilder->delZone(m_posX, m_posY);
// Need add offset(= cellSize) on y axes
m_zoneBuilder->addTransition(sint(x), sint(-y + m_cellSize));
}
else
{
if (mouseEvent->button() == Qt::LeftButton)
m_zoneBuilder->addZone(m_posX, m_posY);
else if (mouseEvent->button() == Qt::RightButton)
m_zoneBuilder->delZone(m_posX, m_posY);
}
m_mouseButton = mouseEvent->button();
QGraphicsScene::mousePressEvent(mouseEvent);
@ -311,8 +325,8 @@ void LandscapeScene::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
void LandscapeScene::mouseMoveEvent(QGraphicsSceneMouseEvent * mouseEvent)
{
qreal x = mouseEvent->scenePos().rx();
qreal y = mouseEvent->scenePos().ry();
qreal x = mouseEvent->scenePos().x();
qreal y = mouseEvent->scenePos().y();
sint32 posX = sint32(floor(x / m_cellSize));
sint32 posY = sint32(-floor(y / m_cellSize));
@ -321,11 +335,16 @@ void LandscapeScene::mouseMoveEvent(QGraphicsSceneMouseEvent * mouseEvent)
(m_mouseButton == Qt::LeftButton ||
m_mouseButton == Qt::RightButton))
{
if (m_mouseButton == Qt::LeftButton)
m_zoneBuilder->addZone(posX, posY);
else if (m_mouseButton == Qt::RightButton)
m_zoneBuilder->delZone(posX, posY);
if (m_transitionMode)
{
}
else
{
if (m_mouseButton == Qt::LeftButton)
m_zoneBuilder->addZone(posX, posY);
else if (m_mouseButton == Qt::RightButton)
m_zoneBuilder->delZone(posX, posY);
}
m_posX = posX;
m_posY = posY;
QApplication::processEvents();
@ -334,8 +353,8 @@ void LandscapeScene::mouseMoveEvent(QGraphicsSceneMouseEvent * mouseEvent)
m_posX = posX;
m_posY = posY;
m_mouseX = mouseEvent->scenePos().rx();
m_mouseY = mouseEvent->scenePos().ry();
m_mouseX = mouseEvent->scenePos().x();
m_mouseY = mouseEvent->scenePos().y() - m_cellSize;
QGraphicsScene::mouseMoveEvent(mouseEvent);
}
@ -357,9 +376,23 @@ bool LandscapeScene::checkUnderZone(const int posX, const int posY)
return false;
}
bool LandscapeScene::transitionMode() const
{
return m_transitionMode;
}
void LandscapeScene::setTransitionMode(bool enabled)
{
m_transitionMode = enabled;
update();
}
void LandscapeScene::drawForeground(QPainter *painter, const QRectF &rect)
{
QGraphicsScene::drawForeground(painter, rect);
if ((m_zoneBuilder->currentIdZoneRegion() != -1) && (m_transitionMode))
drawTransition(painter, rect);
/*
// Render debug text (slow!)
painter->setPen(QPen(Qt::white, 0.5, Qt::SolidLine));
@ -381,4 +414,100 @@ void LandscapeScene::drawForeground(QPainter *painter, const QRectF &rect)
*/
}
void LandscapeScene::drawTransition(QPainter *painter, const QRectF &rect)
{
int left = int(floor(rect.left() / m_cellSize));
int right = int(floor(rect.right() / m_cellSize));
int top = int(floor(rect.top() / m_cellSize));
int bottom = int(floor(rect.bottom() / m_cellSize));
QVector<QLine> redLines;
QVector<QLine> whiteLines;
for (int i = left; i < right + 1; ++i)
{
for (int j = top; j < bottom + 1; ++j)
{
// Get LIGO data
NLLIGO::CZoneRegion &zoneRegion = m_zoneBuilder->currentZoneRegion()->ligoZoneRegion();
uint8 ceUp = zoneRegion.getCutEdge (i, -j, 0);
uint8 ceLeft = zoneRegion.getCutEdge (i, -j, 2);
if ((ceUp > 0) && (ceUp < 3))
{
// Calculate position vertical lines
int x1, x2, y1, y2;
y1 = j * m_cellSize + m_cellSize / 12.0f;
y2 = y1 - (m_cellSize / 6.0f);
x1 = i * m_cellSize + 3.0f * m_cellSize / 12.0f;
x2 = i * m_cellSize + 5.0f * m_cellSize / 12.0f;
if (ceUp == 1)
{
whiteLines.push_back(QLine(x1, y1, x1, y2));
whiteLines.push_back(QLine(x2, y1, x2, y2));
}
else
{
redLines.push_back(QLine(x1, y1, x1, y2));
redLines.push_back(QLine(x2, y1, x2, y2));
}
x1 = i * m_cellSize + 7.0f * m_cellSize / 12.0f;
x2 = i * m_cellSize + 9.0f * m_cellSize / 12.0f;
if (ceUp == 1)
{
redLines.push_back(QLine(x1, y1, x1, y2));
redLines.push_back(QLine(x2, y1, x2, y2));
}
else
{
whiteLines.push_back(QLine(x1, y1, x1, y2));
whiteLines.push_back(QLine(x2, y1, x2, y2));
}
}
if ((ceLeft > 0) && (ceLeft < 3))
{
// Calculate position horizontal lines
int x1, x2, y1, y2;
x1 = i * m_cellSize - m_cellSize / 12.0f;
x2 = x1 + (m_cellSize / 6.0f);
y1 = j * m_cellSize + 3.0f * m_cellSize / 12.0f;
y2 = j * m_cellSize + 5.0f * m_cellSize / 12.0f;
if (ceLeft == 1)
{
redLines.push_back(QLine(x1, y1, x2, y1));
redLines.push_back(QLine(x1, y2, x2, y2));
}
else
{
whiteLines.push_back(QLine(x1, y1, x2, y1));
whiteLines.push_back(QLine(x1, y2, x2, y2));
}
y1 = j * m_cellSize + 7.0f * m_cellSize / 12.0f;
y2 = j * m_cellSize + 9.0f * m_cellSize / 12.0f;
if (ceLeft == 1)
{
whiteLines.push_back(QLine(x1, y1, x2, y1));
whiteLines.push_back(QLine(x1, y2, x2, y2));
}
else
{
redLines.push_back(QLine(x1, y1, x2, y1));
redLines.push_back(QLine(x1, y2, x2, y2));
}
}
}
}
// Draw lines
painter->setPen(QPen(Qt::red, 0, Qt::SolidLine));
painter->drawLines(redLines);
painter->setPen(QPen(Qt::white, 0, Qt::SolidLine));
painter->drawLines(whiteLines);
}
} /* namespace LandscapeEditor */

9
code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_scene.h
View file

@ -43,7 +43,7 @@ class LANDSCAPE_EDITOR_EXPORT LandscapeScene : public QGraphicsScene
Q_OBJECT
public:
LandscapeScene(QObject *parent = 0);
LandscapeScene(int sizeCell = 160, QObject *parent = 0);
virtual ~LandscapeScene();
int cellSize() const;
@ -60,6 +60,10 @@ public:
void snapshot(const QString &fileName, int width, int height, const QRectF &landRect);
QString zoneNameFromMousePos() const;
bool transitionMode() const;
public Q_SLOTS:
void setTransitionMode(bool enabled);
protected:
virtual void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent);
@ -67,10 +71,13 @@ protected:
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent);
virtual void drawForeground(QPainter *painter, const QRectF &rect);
void drawTransition(QPainter *painter, const QRectF &rect);
private:
bool checkUnderZone(const int posX, const int posY);
int m_cellSize;
bool m_transitionMode;
qreal m_mouseX, m_mouseY;
sint32 m_posX, m_posY;
Qt::MouseButton m_mouseButton;