TestUnit TestScript Math 3D.lsl
<lsl>
///////////////////////////////////////////////////////////////////////////////////
///////
///////
///////
/////// TestUnit_TestScript
///////
/////// Math_3D
///////
/////// This is the test script for the 3D math functions.
///////
///////
//////////////////////////////////////////////////////////////////////////////////////
//TestUnit_TestScript .1 -> initial framework 6.23.2007 //TestUnit_TestScript .2 -> tested with minor bug fixes 7.2.2007
//Math_3D .1 -> modified from TestUnit_TestScript base to test 3D math functions 7.3.2007
//////////////////////////////////////////////////////////////////////////////////////
//
// Command Protocol
//
//////////////////////////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////
// CHAT commands
//////////////////////////////////////////////
//
// Chat commands will be on the specified broadcastChannel
//
//////// OUTPUT ///////////
//
// AddUnitReport - send Report update to Coordinator on the chat broadcastChannel
// format example -> AddUnitReport::unitKey::00000-0000-0000-00000::Report::Successful Completion of Test
//
//////////////////////////////////////////////
// LINK MESSAGE commands
//////////////////////////////////////////////
//
// link message commands will be sent out on the toAllChannel, and received on the passFailChannel
//
//////// INPUT ///////////
//
// RunTest - activation command to start test
// format example -> RunTest
//
// Report - channel and report type
// format example -> Report::controlChannel::0::reportType::NORMAL
//
// Reset - rest the scripts
// format example -> Reset
//
//////// OUTPUT ///////////
//
// passFail - status of test sent on passFailChannel
// format example -> PASS
//
//////////////////////////////////////////////////////////////////////////////////////////
// Global Variables
integer toAllChannel = -255; // general channel - linked message integer passFailChannel = -355; // test scripts channel for communicating pass/fail - linked message
integer debug = 0; // level of debug message integer debugChannel = DEBUG_CHANNEL; // output channel for debug messages
integer llAngleBetweenPASS; //
integer llAxes2RotPASS; //
integer llAxisAngle2RotPASS; // These are global pass/fail
integer llEuler2RotPASS; // indicators for the various
integer llRot2EulerPASS; // Math 3D functions that are
integer llRotBetweenPASS; // being tested. These variables
integer llVecDistPASS; // are used in the Run Test
integer llVecMagPASS; // and Report Functions of this
integer llVecNormPASS; // script.
////////////////////////////////////////////////////////////////////////////////////////////////// ////////// ////////// Function: ParseCommand ////////// ////////// Input: string message - command to be parsed ////////// ////////// Output: no return value ////////// ////////// Purpose: This function calls various other functions or sets globals ////////// depending on message string. Allows external command calls. ////////// ////////// Issues: no known issues ////////// ////////// ///////////////////////////////////////////////////////////////////////////////////////////////// ParseCommand(string message) {
if(debug > 1)llSay(debugChannel, llGetScriptName()+ "->ParseCommand: " + message);
//reset all scripts
if(message == "Reset")
{
//reset this script
llResetScript();
}
//RunTest()
else if(message == "RunTest")
{
RunTest();
}
//Report()
//Example format -> Report::broadcastChannel::0::reportType::NORMAL
else if( llSubStringIndex(message, "Report") != -1 )
{
//parse the string command into a list
list reportParameters = llParseString2List( message, ["::"], [""] );
//find the broadcastChannel label and increment by one
integer tempIndex = llListFindList( reportParameters, ["controlChannel"] ) + 1;
//pull the broadcastChannel from the list with the index just calculated
integer controlChannel = llList2Integer( reportParameters , tempIndex);
//find the reportType label and increment by one
tempIndex = llListFindList( reportParameters, ["reportType"] ) + 1;
//pull the reportType from the list with the index just calculated
string reportType = llList2String( reportParameters , tempIndex);
//call the Report function with new parameters
Report( controlChannel, reportType );
}
} //end ParseCommand
////////////////////////////////////////////////////////////////////////////////////////////////// ////////// ////////// Function: RunTest ////////// ////////// Input: no input parameters ////////// ////////// Output: link message on passFailChannel test status ////////// ////////// Purpose: This function is where you put the scripts that you want to test ////////// with this unit. ////////// ////////// Issues: no known issues ////////// ////////// ///////////////////////////////////////////////////////////////////////////////////////////////// RunTest() {
/////////////////////////////////////////////////////////////////
// Function: float llAngleBetween( rotation a, rotation b );
// Returns a float that is the angle between rotation a and b.
// • rotation a – start rotation
// • rotation b – end rotation
/////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llAngleBetweenPASS = 0;
//compare two rotations with no angle in between
if( (string)0.0 == (string)llAngleBetween( <0.0, 0.0, 0.0, 1.0>, <0.0, 0.0, 0.0, 1.0> ) &
(string)2.094395 == (string)llAngleBetween( <1.0, 1.0, 1.0, 1.0>, <0.0, 0.0, 0.0, 1.0> ) &
(string)2.094395 == (string)llAngleBetween( <0.0, 0.0, 0.0, 1.0>, <1.0, 1.0, 1.0, 1.0> ) )
{
llAngleBetweenPASS = 1;
}
/////////////////////////////////////////////////////////////////////////
// Function: rotation llAxes2Rot( vector fwd, vector left, vector up );
// Returns a rotation that is defined by the 3 coordinate axes
// • vector fwd
// • vector left
// • vector up
/////////////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llAxes2RotPASS = 0;
//test four sets of vector configurations to hard-coded values
if( (string)<1.00000, 0.00000, 0.00000, 0.00000> == (string)llAxes2Rot( <0.0, 0.0, 0.0>, <0.0, 0.0, 0.0>, <0.0, 0.0, 0.0>) &
(string)<0.00000, -0.35355, 0.35355, 0.70711> == (string)llAxes2Rot( <1.0, 1.0, 1.0>, <0.0, 0.0, 0.0>, <0.0, 0.0, 0.0>) &
(string)<0.35355, 0.00000, -0.35355, 0.70711> == (string)llAxes2Rot( <0.0, 0.0, 0.0>, <1.0, 1.0, 1.0>, <0.0, 0.0, 0.0>) &
(string)<-0.35355, 0.35355, 0.00000, 0.70711> == (string)llAxes2Rot( <0.0, 0.0, 0.0>, <0.0, 0.0, 0.0>, <1.0, 1.0, 1.0>) )
{
llAxes2RotPASS = 1;
}
/////////////////////////////////////////////////////////////////////////
// Function: rotation llAxisAngle2Rot( vector axis, float angle );
// Returns a rotation that is a generated angle about axis
// • vector axis
// • float angle – expressed in radians.
/////////////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llAxisAngle2RotPASS = 0;
//test four sets of configurations to hard-coded values
if( (string)<0.00000, 0.00000, 0.00000, 1.00000> == (string)llAxisAngle2Rot( < 0.0, 0.0, 0.0>, 0.0 ) &
(string)<0.84147, 0.00000, 0.00000, 0.54030> == (string)llAxisAngle2Rot( < 1.0, 0.0, 0.0>, 2.0 ) &
(string)<0.27680, 0.27680, 0.27680, 0.87758> == (string)llAxisAngle2Rot( < 1.0, 1.0, 1.0>, 1.0 ) &
(string)<0.00000, 0.00000, 0.47943, 0.87758> == (string)llAxisAngle2Rot( < 0.0, 0.0, 1.0>, 1.0 ) )
{
llAxisAngle2RotPASS = 1;
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// Function: rotation llEuler2Rot( vector v );
// Returns a rotation representation of Euler Angles v.
// • vector v
//////////////////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llEuler2RotPASS = 0;
//test four sets of configurations to hard-coded values
if( (string)<0.00000, 0.00000, 0.00000, 1.00000> == (string)llEuler2Rot( < 0.0, 0.0, 0.0> ) &
(string)<0.47943, 0.00000, 0.00000, 0.87758> == (string)llEuler2Rot( < 1.0, 0.0, 0.0> ) &
(string)<0.57094, 0.16752, 0.57094, 0.56568> == (string)llEuler2Rot( < 1.0, 1.0, 1.0> ) &
(string)<0.00000, 0.00000, 0.47943, 0.87758> == (string)llEuler2Rot( < 0.0, 0.0, 1.0> ) )
{
llEuler2RotPASS = 1;
}
///////////////////////////////////////////////////////////////////////////////////
// Function: vector llRot2Euler( rotation quat );
// Returns a vector that is the Euler representation (roll, pitch, yaw) of quat.
// • rotation quat – Any valid rotation
///////////////////////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llRot2EulerPASS = 0;
//test four sets of configurations to hard-coded values
if( (string)<-0.00000, 0.00000, -0.00000> == (string)llRot2Euler( <0.00000, 0.00000, 0.00000, 1.00000> ) &
(string)<1.57574, 0.11067, -0.08922> == (string)llRot2Euler( <1.00000, 0.10000, 0.01100, 1.00000> ) &
(string)<-1.10715, 0.72973, 2.03444> == (string)llRot2Euler( <0.00000, 1.00000, 1.00000, 1.00000> ) &
(string)<0.00000, 1.57080, 1.57080> == (string)llRot2Euler( <1.00000, 1.00000, 1.00000, 1.00000> ) )
{
llRot2EulerPASS = 1;
}
/////////////////////////////////////////////////////////////////////////////////
// Function: rotation llRotBetween( vector start, vector end );
// Returns a rotation that is the rotation between start to end
// • vector start
// • vector end
/////////////////////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llRotBetweenPASS = 0;
//test four sets of configurations to hard-coded values
if( (string)<0.00000, 0.00000, 0.00000, 1.00000> == (string)llRotBetween( < 0.0, 0.0, 0.0>, < 0.0, 0.0, 0.0> ) &
(string)<0.00000, 0.03531, -0.70622, 0.70711> == (string)llRotBetween( < -10.0, 0.0, 0.0>, < 0.0, 10.0, 0.5> ) & (string)<0.62796, 0.62796, 0.00000, 0.45970> == (string)llRotBetween( < 10.0, -10.0, 10.0>, < 0.0, 0.0, -1.0> ) & (string)<0.00000, -0.99969, 0.00000, 0.02498> == (string)llRotBetween( < 0.0, 0.0, -10.0>, < 0.5, 0.0, 10.0> ) )
{
llRotBetweenPASS = 1;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// Function: float llVecDist( vector vec_a, vector vec_b );
// Returns a float that is the distance between vec_a and vec_b (llVecMag(vec_a - vec_b)).
// • vector vec_a – Any valid vector
// • vector vec_b – Any valid vector
//////////////////////////////////////////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llVecDistPASS = 0;
//test four sets of configurations to hard-coded values
if( (string)0.0 == (string)llVecDist( < 0.0, 0.0, 0.0>, < 0.0, 0.0, 0.0> ) &
(string)1.0 == (string)llVecDist( < 1.0, 0.0, 0.0>, < 0.0, 0.0, 0.0> ) &
(string)1.732051 == (string)llVecDist( < 1.0, 1.0, 1.0>, < 0.0, 0.0, 0.0> ) &
(string)1.0 == (string)llVecDist( < 0.0, 0.0, -1.0>, < 0.0, 0.0, 0.0> ) )
{
llVecDistPASS = 1;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////
// Function: float llVecMag( vector vec );
// Returns a float that is the magnitude of the vector (the distance from vec to <0.0, 0.0, 0.0>).
// • vector vec
//////////////////////////////////////////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llVecMagPASS = 0;
//test four sets of configurations to hard-coded values
if( (string)0.0 == (string)llVecMag( < 0.0, 0.0, 0.0>) &
(string)1.0 == (string)llVecMag( < 1.0, 0.0, 0.0>) &
(string)1.732051 == (string)llVecMag( < 1.0, 1.0, 1.0> ) &
(string)1.414214 == (string)llVecMag( < 1.0, 0.0, -1.0> ) )
{
llVecMagPASS = 1;
}
///////////////////////////////////////////////////////////////////////////////
// Function: vector llVecNorm( vector vec );
// Returns a vector that is the normal of the vector (vec / llVecMag(vec)).
// • vector vec – Any valid vector
///////////////////////////////////////////////////////////////////////////////
//initialize a pass variable to TRUE
llVecNormPASS = 0;
//test four sets of configurations to hard-coded values
if( (string)< 0.0, 0.0, 0.0> == (string)llVecNorm( < 0.0, 0.0, 0.0>) &
(string)< 1.0, 0.0, 0.0> == (string)llVecNorm( < 1.0, 0.0, 0.0>) &
(string)<0.57735, 0.57735, 0.57735> == (string)llVecNorm( < 1.0, 1.0, 1.0> ) &
(string)<0.70711, 0.00000, -0.70711> == (string)llVecNorm( < 1.0, 0.0, -1.0> ) )
{
llVecNormPASS = 1;
}
//multiple all of the individual pass variables together to check for any failures.
integer pass = llAngleBetweenPASS *
llAxes2RotPASS *
llAxisAngle2RotPASS *
llEuler2RotPASS *
llRot2EulerPASS *
llRotBetweenPASS *
llVecDistPASS *
llVecMagPASS *
llVecNormPASS;
// if all of the individual
if( pass == 1)
{
llMessageLinked(LINK_SET, passFailChannel, "PASS", NULL_KEY);
}
else
{
llMessageLinked(LINK_SET, passFailChannel, "FAIL", NULL_KEY);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////// ////////// ////////// Function: Report ////////// ////////// Input: broadcastChannel - chat channel to send report ////////// reportType - determines length and content of report type ////////// -> NORMAL - failures and summary information ////////// -> QUITE - summary information only ////////// -> VERBOSE - everything ////////// ////////// Output: llSay on broadcastChannel ////////// ////////// Purpose: This function is where you design the three level of reports ////////// available upon request by the Coordinator ////////// ////////// Issues: no known issues ////////// ////////// ///////////////////////////////////////////////////////////////////////////////////////////////// Report( integer controlChannel, string reportType ) {
//this string will be sent out regardless of reporting mode
string reportString;
// Initialize with FAIL
string llAngleBetweenPASSstring = "FAIL";
string llAxes2RotPASSstring = "FAIL";
string llAxisAngle2RotPASSstring = "FAIL";
string llEuler2RotPASSstring = "FAIL";
string llRot2EulerPASSstring = "FAIL";
string llRotBetweenPASSstring = "FAIL";
string llVecDistPASSstring = "FAIL";
string llVecMagPASSstring = "FAIL";
string llVecNormPASSstring = "FAIL";
//translate integer conditional into text string for the report.
if ( llAngleBetweenPASS )
{
llAngleBetweenPASSstring = "PASS";
}
if ( llAxes2RotPASS )
{
llAxes2RotPASSstring = "PASS";
}
if ( llAxisAngle2RotPASS )
{
llAxisAngle2RotPASSstring = "PASS";
}
if ( llEuler2RotPASS)
{
llEuler2RotPASSstring = "PASS";
}
if ( llRot2EulerPASS )
{
llRot2EulerPASSstring = "PASS";
}
if ( llRotBetweenPASS )
{
llRotBetweenPASSstring = "PASS";
}
if ( llVecDistPASS )
{
llVecDistPASSstring = "PASS";
}
if ( llVecMagPASS )
{
llVecMagPASSstring = "PASS";
}
if ( llVecNormPASS )
{
llVecNormPASSstring = "PASS";
}
//Normal - moderate level of reporting
if( reportType == "NORMAL" )
{
reportString = "Function: float llAngleBetween( rotation a, rotation b ) -> "
+ llAngleBetweenPASSstring + "\n"
+ "Function: rotation llAxes2Rot( vector fwd, vector left, vector up) ->"
+ llAxes2RotPASSstring + "\n"
+ "Function: rotation llAxisAngle2Rot( vector axis, float angle ) -> "
+ llAxisAngle2RotPASSstring + "\n"
+ "Function: rotation llEuler2Rot( vector v ) -> "
+ llEuler2RotPASSstring + "\n"
+ "Function: vector llRot2Euler( rotation quat ) -> "
+ llRot2EulerPASSstring + "\n"
+ "Function: rotation llRotBetween( vector start, vector end ) -> "
+ llRotBetweenPASSstring + "\n"
+ "Function: float llVecDist( vector vec_a, vector vec_b ) -> "
+ llVecDistPASSstring + "\n"
+ "Function: float llVecMag( vector vec ) -> "
+ llVecMagPASSstring + "\n"
+ "Function: vector llVecNorm( vector vec ) -> "
+ llVecNormPASSstring + "\n";
} // end normal
//VERBOSE - highest level of reporting
if( reportType == "VERBOSE" )
{
reportString = "/////////////////////////////////////////////////////////////////" + "\n" +
"// Function: float llAngleBetween( rotation a, rotation b ) + " + "\n" + "// Returns a float that is the angle between rotation a and b." + "\n" + "// • rotation a – start rotation " + "\n" + "// • rotation b – end rotation " + "\n" + "/////////////////////////////////////////////////////////////////" + "\n" + "PASS/FAIL -> " + llAngleBetweenPASSstring + "\n\n" +
"/////////////////////////////////////////////////////////////////////////" + "\n" + "// Function: rotation llAxes2Rot( vector fwd, vector left, vector up ) +" + "\n" + "// Returns a rotation that is defined by the 3 coordinate axes" + "\n" + "// • vector fwd " + "\n" + "// • vector left " + "\n" + "// • vector up" + "\n" + "/////////////////////////////////////////////////////////////////////////" + "\n" + "PASS/FAIL -> " + llAxes2RotPASSstring + "\n\n" +
"/////////////////////////////////////////////////////////////////////////" + "\n" + "// Function: rotation llAxisAngle2Rot( vector axis, float angle );" + "\n" + "// Returns a rotation that is a generated angle about axis" + "\n" + "// • vector axis " + "\n" + "// • float angle – expressed in radians. " + "\n" + "/////////////////////////////////////////////////////////////////////////" + "\n" + "PASS/FAIL -> " + llAxisAngle2RotPASSstring + "\n\n" +
"//////////////////////////////////////////////////////////////////////////////" + "\n" + "// Function: rotation llEuler2Rot( vector v );" + "\n" + "// Returns a rotation representation of Euler Angles v." + "\n" + "// • vector v " + "\n" + "//////////////////////////////////////////////////////////////////////////////" + "\n" + "PASS/FAIL -> " + llEuler2RotPASSstring + "\n\n" +
"/////////////////////////////////////////////////////////////////////////////////// " + "\n" + "// Function: vector llRot2Euler( rotation quat );" + "\n" + "// Returns a vector that is the Euler representation (roll, pitch, yaw) of quat." + "\n" + "// • rotation quat – Any valid rotation " + "\n" + "/////////////////////////////////////////////////////////////////////////////////// " + "\n" + "PASS/FAIL -> " + llRot2EulerPASSstring + "\n\n" +
"/////////////////////////////////////////////////////////////////////////////////" + "\n" + "// Function: rotation llRotBetween( vector start, vector end );" + "\n" + "// Returns a rotation that is the rotation between start to end" + "\n" + "// • vector start " + "\n" + "// • vector end" + "\n" + "/////////////////////////////////////////////////////////////////////////////////" + "\n" + "PASS/FAIL -> " + llRotBetweenPASSstring + "\n\n" +
"/////////////////////////////////////////////////////////////////////////////////////////////" + "\n" + "// Function: float llVecDist( vector vec_a, vector vec_b );" + "\n" + "// Returns a float that is the distance between vec_a and vec_b (llVecMag(vec_a - vec_b))." + "\n" + "// • vector vec_a – Any valid vector " + "\n" + "// • vector vec_b – Any valid vector" + "\n" + "//////////////////////////////////////////////////////////////////////////////////////////////" + "\n" + "PASS/FAIL -> " + llVecDistPASSstring + "\n\n" +
"///////////////////////////////////////////////////////////////////////////////////////////////////" + "\n" + "// Function: float llVecMag( vector vec );" + "\n" + "// Returns a float that is the magnitude of the vector (the distance from vec to <0.0, 0.0, 0.0>)." + "\n" + "// • vector vec " + "\n" + "///////////////////////////////////////////////////////////////////////////////////////////////////" + "\n" + "PASS/FAIL -> " + llVecMagPASSstring + "\n\n" +
"///////////////////////////////////////////////////////////////////////////////" + "\n" + "// Function: vector llVecNorm( vector vec );" + "\n" + "// Returns a vector that is the normal of the vector (vec / llVecMag(vec))." + "\n" + "// • vector vec – Any valid vector " + "\n" + "///////////////////////////////////////////////////////////////////////////////" + "\n" + "PASS/FAIL -> " + llVecNormPASSstring + "\n\n";
}// end verbose //AddUnitReport() //send to Coordinator on the broadcastChannel the selected report //format example -> AddUnitReport::unitKey::00000-0000-0000-00000::Report::Successful Completion of Test llSay( controlChannel, "AddUnitReport::unitKey::" + (string)llGetKey() + "::Report::" + reportString);
}
////////////////////////////////////////////////////////////////////////////////////////////////// ////////// ////////// Function: Initialize ////////// ////////// Input: no input parameters ////////// ////////// Output: no return value ////////// ////////// Purpose: This function initializes any variables or functions necessary ////////// to get us started ////////// ////////// Issues: no known issues ////////// ////////// ///////////////////////////////////////////////////////////////////////////////////////////////// Initialize() {
//why llSetText( "Math 3D", <255,255,255>, 1);
}
///////////////////////////////////////////////////////////////////////////////////////
//STATE STATE STATE STATE STATE STATE STATE STATE STATE STATE STATE STATE STATE STATE//
///////////////////////////////////////////////////////////////////////////////////////
// //
// //
// DEFAULT STATE //
// //
// //
///////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////
default
{
///////////////////////////////////////////////////////
// State Entry of default state //
///////////////////////////////////////////////////////
state_entry()
{
Initialize();
}
//////////////////////////////////////////////////////// // On Rez of default state // ////////////////////////////////////////////////////////
on_rez(integer start_param)
{
Initialize();
}
/////////////////////////////////////////////////////// // Link Message of default state // ///////////////////////////////////////////////////////
link_message(integer sender_number, integer number, string message, key id)
{
//if link message is on the correct channel
if(number == toAllChannel)
{
//treat as command input
ParseCommand(message);
}
} //end of link message
} // end default
</lsl>