PathDisplay::PathDisplay()
{
style_property_ = new EnumProperty( "Line Style", "Lines",
"The rendering operation to use to draw the grid lines.",
this, SLOT( updateStyle() ));
style_property_->addOption( "Lines", LINES );
style_property_->addOption( "Billboards", BILLBOARDS );
line_width_property_ = new FloatProperty( "Line Width", 0.03,
"The width, in meters, of each path line."
"Only works with the 'Billboards' style.",
this, SLOT( updateLineWidth() ), this );
line_width_property_->setMin( 0.001 );
line_width_property_->hide();
color_property_ = new ColorProperty( "Color", QColor( 25, 255, 0 ),
"Color to draw the path.", this );
alpha_property_ = new FloatProperty( "Alpha", 1.0,
"Amount of transparency to apply to the path.", this );
buffer_length_property_ = new IntProperty( "Buffer Length", 1,
"Number of paths to display.",
this, SLOT( updateBufferLength() ));
buffer_length_property_->setMin( 1 );
offset_property_ = new VectorProperty( "Offset", Ogre::Vector3::ZERO,
"Allows you to offset the path from the origin of the reference frame. In meters.",
this, SLOT( updateOffset() ));
}
PathDisplay::PathDisplay()
{
color_property_ = new ColorProperty( "Color", QColor( 25, 255, 0 ),
"Color to draw the path.", this );
alpha_property_ = new FloatProperty( "Alpha", 1.0,
"Amount of transparency to apply to the path.", this );
buffer_length_property_ = new IntProperty( "Buffer Length", 1,
"Number of paths to display.",
this, SLOT( updateBufferLength() ));
buffer_length_property_->setMin( 1 );
}
void PathDisplay::updateStyle()
{
LineStyle style = (LineStyle) style_property_->getOptionInt();
switch( style )
{
case LINES:
default:
line_width_property_->hide();
break;
case BILLBOARDS:
line_width_property_->show();
break;
}
updateBufferLength();
}
void PathDisplay::reset()
{
MFDClass::reset();
updateBufferLength();
}
void PathDisplay::onInitialize()
{
MFDClass::onInitialize();
updateBufferLength();
}
