void MannequinMoveManipulator::draw(M3dView &view,
const MDagPath &path,
M3dView::DisplayStyle style,
M3dView::DisplayStatus status) {
static MGLFunctionTable *gGLFT = 0;
if (0 == gGLFT) {
gGLFT = MHardwareRenderer::theRenderer()->glFunctionTable();
}
recalcMetrics();
float size = _manipScale * MFnManip3D::globalSize();
float handleSize = MFnManip3D::handleSize() / 100.0f; // Probably on [0, 100].
float handleHeight = size * handleSize * 0.5f;
float handleOfs = size - handleHeight;
float handleRadius = handleHeight * 0.25f;
float origin[4];
_origin.get(origin);
float x[4], y[4], z[4];
(_origin + (_x * size)).get(x);
(_origin + (_y * size)).get(y);
(_origin + (_z * size)).get(z);
view.beginGL();
GLUquadricObj* quadric = gluNewQuadric();
gluQuadricNormals(quadric, GLU_SMOOTH);
gluQuadricTexture(quadric, true);
gluQuadricDrawStyle(quadric, GLU_FILL);
colorAndName(view, _glPickableItem + 0, true, xColor());
gGLFT->glBegin(MGL_LINES);
gGLFT->glVertex3fv(origin);
gGLFT->glVertex3fv(x);
gGLFT->glEnd();
glDrawCone(quadric, _origin + (_x * handleOfs), _x, handleHeight,
handleRadius);
colorAndName(view, _glPickableItem + 1, true, yColor());
gGLFT->glBegin(MGL_LINES);
gGLFT->glVertex3fv(origin);
gGLFT->glVertex3fv(y);
gGLFT->glEnd();
glDrawCone(quadric, _origin + (_y * handleOfs), _y, handleHeight,
handleRadius);
colorAndName(view, _glPickableItem + 2, true, zColor());
gGLFT->glBegin(MGL_LINES);
gGLFT->glVertex3fv(origin);
gGLFT->glVertex3fv(z);
gGLFT->glEnd();
glDrawCone(quadric, _origin + (_z * handleOfs), _z, handleHeight,
handleRadius);
gluDeleteQuadric(quadric);
view.endGL();
}
void MannequinMoveManipulator::preDrawUI(const M3dView &view) {
recalcMetrics();
_xColor = xColor();
_yColor = yColor();
_zColor = zColor();
_selColor = selectedColor();
_selected[0] = shouldDrawHandleAsSelected(0);
_selected[1] = shouldDrawHandleAsSelected(1);
_selected[2] = shouldDrawHandleAsSelected(2);
}
void SGTransformManip::draw(int manipIndex, bool hideMode ) {
double manipSize = SGMatrix::getManipSizeFromWorldPoint( intersector.center, SGMatrix::getCamMatrix() );
double centerSize = intersector.centerSize / manipSize;
GLushort linePattern = 0x5555;
MColor xColor(1, 0, 0); MColor yColor(0, 1, 0); MColor zColor(0, 0, 1); MColor cColor(100/255.0f, 220/255.0f, 255/255.0f);
if (intersectType == SGTransformManipIntersector::kCenter)
cColor = MColor(1, 1, 0);
else if (intersectType == SGTransformManipIntersector::kX)
xColor = MColor(1, 1, 0);
else if (intersectType == SGTransformManipIntersector::kY)
yColor = MColor(1, 1, 0);
else if (intersectType == SGTransformManipIntersector::kZ)
zColor = MColor(1, 1, 0);
MVector camX = SGMatrix::getCamVector(0).normal() * centerSize;
MVector camY = SGMatrix::getCamVector(1).normal() * centerSize;
MPointArray centerManipPoints; centerManipPoints.setLength(5);
centerManipPoints[0] = camX + camY + intersector.center;
centerManipPoints[1] = -camX + camY + intersector.center;
centerManipPoints[2] = -camX - camY + intersector.center;
centerManipPoints[3] = camX - camY + intersector.center;
centerManipPoints[4] = centerManipPoints[0];
MPointArray xLine, yLine, zLine;
xLine.setLength(2);yLine.setLength(2);zLine.setLength(2);
xLine[0] = intersector.center; xLine[1] = intersector.axisX + xLine[0];
yLine[0] = intersector.center; yLine[1] = intersector.axisY + yLine[0];
zLine[0] = intersector.center; zLine[1] = intersector.axisZ + zLine[0];
manip->pushLine(manipIndex, xLine, xColor, 1, &linePattern);
manip->pushLine(manipIndex, yLine, yColor, 1, &linePattern);
manip->pushLine(manipIndex, zLine, zColor, 1, &linePattern);
if (!hideMode) {
manip->pushShape(manipIndex, cone.shape, intersector.coneXMatrix, xColor);
manip->pushShape(manipIndex, cone.shape, intersector.coneYMatrix, yColor);
manip->pushShape(manipIndex, cone.shape, intersector.coneZMatrix, zColor);
manip->pushLine(manipIndex, centerManipPoints, cColor, 1, &linePattern);
}
}
void rotationWidget::paintEvent(QPaintEvent *){
int side = qMin(width(), height());
double_point3 vec(0,0,90);//centro sfera
double_point3 front(0,0,80);
double_point3 back(0,0,-80);
double_point3 left(-80,0,0);
double_point3 right(80,0,0);
double_point3 top(0,80,0);
double_point3 bottom(0,-80,0);
rot.applyTransform(vec);
rot.applyTransform(front);
rot.applyTransform(back);
rot.applyTransform(left);
rot.applyTransform(right);
rot.applyTransform(top);
rot.applyTransform(bottom);
QPainter painter(this);
painter.setRenderHint(QPainter::Antialiasing);
//coordinate tra -100 e 100
painter.translate(width() / 2, height() / 2);
painter.scale(side / 200.0, side / 200.0);
QColor ellipseColor(0, 0, 127, 128);
QColor pointColor(255, 0, 0);
QColor xColor(255, 0, 0);
QColor yColor(0, 255, 0);
QColor zColor(0, 0, 255);
if ( !isEnabled() ){
ellipseColor=ellipseColor.darker(300);
pointColor=pointColor.darker(300);
xColor=xColor.darker(300);
yColor=yColor.darker(300);
zColor=zColor.darker(300);
}
if (vec.z()<0){ //sul retro
painter.setBrush(pointColor);
painter.setPen(Qt::SolidLine);
painter.drawEllipse(QRectF(vec.x()-10,vec.y()-10,20,20));
}
painter.setPen(Qt::NoPen);
painter.setBrush(ellipseColor);
painter.drawEllipse(QRectF(-80,-80,160,160));
painter.setPen(Qt::SolidLine);
painter.setPen(zColor);
painter.drawLine(QLine((int)front.x(),(int)front.y(),(int)back.x(),(int)back.y()));
painter.setPen(xColor);
painter.drawLine(QLine((int)left.x(),(int)left.y(),(int)right.x(),(int)right.y()));
painter.setPen(yColor);
painter.drawLine(QLine((int)top.x(),(int)top.y(),(int)bottom.x(),(int)bottom.y()));
if (vec.z()>=0){ //sul fronte
painter.setBrush(pointColor);
painter.setPen(Qt::SolidLine);
painter.drawEllipse(QRectF(vec.x()-10,vec.y()-10,20,20));
}
}