OsDrawPolygon

From OpenSimulator

Revision as of 07:37, 24 June 2011 by Makopoppo (Talk | contribs)

Jump to: navigation, search
LSL: string osDrawPolygon( string drawList, list xpoints, list ypoints )
C#: string osDrawPolygon( string drawList, LSL_List xpoints, LSL_List ypoints )
No descriptions provided
Threat Level None
Permissions No permissions specified
Extra Delay No function delay specified
Example(s)
// Example of osDrawPolygon
default
{
    state_entry()
    {
    // Storage for our drawing commands
    string CommandList = ""; 
 
    // "PenSize 3;"
    CommandList = osSetPenSize( CommandList, 3 );
    // "PenColor Blue;"
    CommandList = osSetPenColor( CommandList, "Blue" ); 
    // "Polygon 128,20,20,186,236,186;"
    CommandList = osDrawPolygon( CommandList, [128,20,236], [20,186,186] );
 
 
    // "PenColor Green;"
    CommandList = osSetPenColor( CommandList, "Green" ); 
    //"Polygon 128,236,20,70,236,70;"
    CommandList = osDrawPolygon( CommandList, [128,20,236], [236,70,70] );
 
    // "PenSize 5;"
    CommandList = osSetPenSize( CommandList, 5 );
    // "PenColor Red;"
    CommandList = osSetPenColor( CommandList, "Red" ); 
    //"Polygon 20,20,236,20,236,236,20,236;"
    CommandList = osDrawPolygon( CommandList, [20,236,236,20], [20,20,236,236] );
 
    // Now draw the polygons
    osSetDynamicTextureData( "", "vector", CommandList, "", 0 );
    }
}

The result will be look like that: OsDrawPolygonSample.png

Notes
*Appends a Polygon drawing command to the string provided in drawList and returns the result.
  • The polygon is drawn with the current pen size and color on the x,y point pairs that comes from LSL list.
  • It will be converted into the drawing command "Polygon x[0],y[0],x[1],y[1],x[2],y[2],...". See Drawing commands#Polygon to know what the command will actually do.
Personal tools
General
About This Wiki