import "OOJSVector.h"
import "OOJavaScriptEngine.h"
import <objc/objc-runtime.h>
import "OOConstToString.h"
import "OOJSEntity.h"
import "OOJSQuaternion.h"

Include dependency graph for OOJSVector.m:

Macros
#define	COUNT(FIELD)

Enumerations
enum	{ kVector_x , kVector_y , kVector_z }

Functions
static BOOL	GetThisVector (JSContext context, JSObject vectorObj, HPVector outVector, NSString method) NONNULL_FUNC
static JSBool	VectorGetProperty (JSContext context, JSObject this, jsid propID, jsval *value)
static JSBool	VectorSetProperty (JSContext context, JSObject this, jsid propID, JSBool strict, jsval *value)
static void	VectorFinalize (JSContext context, JSObject this)
static JSBool	VectorConstruct (JSContext context, uintN argc, jsval vp)
static JSBool	VectorToString (JSContext context, uintN argc, jsval vp)
static JSBool	VectorToSource (JSContext context, uintN argc, jsval vp)
static JSBool	VectorAdd (JSContext context, uintN argc, jsval vp)
static JSBool	VectorSubtract (JSContext context, uintN argc, jsval vp)
static JSBool	VectorDistanceTo (JSContext context, uintN argc, jsval vp)
static JSBool	VectorSquaredDistanceTo (JSContext context, uintN argc, jsval vp)
static JSBool	VectorMultiply (JSContext context, uintN argc, jsval vp)
static JSBool	VectorDot (JSContext context, uintN argc, jsval vp)
static JSBool	VectorAngleTo (JSContext context, uintN argc, jsval vp)
static JSBool	VectorFromCoordinateSystem (JSContext context, uintN argc, jsval vp)
static JSBool	VectorToCoordinateSystem (JSContext context, uintN argc, jsval vp)
static JSBool	VectorCross (JSContext context, uintN argc, jsval vp)
static JSBool	VectorTripleProduct (JSContext context, uintN argc, jsval vp)
static JSBool	VectorDirection (JSContext context, uintN argc, jsval vp)
static JSBool	VectorMagnitude (JSContext context, uintN argc, jsval vp)
static JSBool	VectorSquaredMagnitude (JSContext context, uintN argc, jsval vp)
static JSBool	VectorRotationTo (JSContext context, uintN argc, jsval vp)
static JSBool	VectorRotateBy (JSContext context, uintN argc, jsval vp)
static JSBool	VectorToArray (JSContext context, uintN argc, jsval vp)
static JSBool	VectorStaticInterpolate (JSContext context, uintN argc, jsval vp)
static JSBool	VectorStaticRandom (JSContext context, uintN argc, jsval vp)
static JSBool	VectorStaticRandomDirection (JSContext context, uintN argc, jsval vp)
static JSBool	VectorStaticRandomDirectionAndLength (JSContext context, uintN argc, jsval vp)
void	InitOOJSVector (JSContext context, JSObject global)
JSObject *	JSVectorWithVector (JSContext *context, Vector vector)
BOOL	VectorToJSValue (JSContext context, Vector vector, jsval outValue)
JSObject *	JSVectorWithHPVector (JSContext *context, HPVector vector)
BOOL	HPVectorToJSValue (JSContext context, HPVector vector, jsval outValue)
BOOL	NSPointToVectorJSValue (JSContext context, NSPoint point, jsval outValue)
BOOL	JSValueToHPVector (JSContext context, jsval value, HPVector outVector)
BOOL	JSValueToVector (JSContext context, jsval value, Vector outVector)
BOOL	JSObjectGetVector (JSContext context, JSObject vectorObj, HPVector *outVector)
BOOL	JSVectorSetVector (JSContext context, JSObject vectorObj, Vector vector)
BOOL	JSVectorSetHPVector (JSContext context, JSObject vectorObj, HPVector vector)
static BOOL	VectorFromArgumentListNoErrorInternal (JSContext context, uintN argc, jsval argv, HPVector outVector, uintN outConsumed, BOOL permitNumberList)
BOOL	VectorFromArgumentList (JSContext context, NSString scriptClass, NSString function, uintN argc, jsval argv, HPVector outVector, uintN outConsumed)
BOOL	VectorFromArgumentListNoError (JSContext context, uintN argc, jsval argv, HPVector outVector, uintN outConsumed)

Variables
static JSObject *	sVectorPrototype
static JSClass	sVectorClass
static JSPropertySpec	sVectorProperties []
static JSFunctionSpec	sVectorMethods []
static JSFunctionSpec	sVectorStaticMethods []

Macro Definition Documentation

◆ COUNT

#define COUNT ( FIELD )

Value:

do {} while (0)

Definition at line 325 of file OOJSVector.m.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
kVector_x
kVector_y
kVector_z

Definition at line 95 of file OOJSVector.m.

{
    // Property IDs
    kVector_x,
    kVector_y,
    kVector_z
};

Function Documentation

◆ GetThisVector()

BOOL GetThisVector	(	JSContext *	context,
		JSObject *	vectorObj,
		HPVector *	outVector,
		NSString *	method )

static

Definition at line 410 of file OOJSVector.m.

{
    if (EXPECT(JSObjectGetVector(context, vectorObj, outVector)))  return YES;
    
    jsval arg = OBJECT_TO_JSVAL(vectorObj);
    OOJSReportBadArguments(context, @"Vector3D", method, 1, &arg, @"Invalid target object", @"Vector3D");
    return NO;
}

References EXPECT, JSObjectGetVector(), and OOJSReportBadArguments().

Referenced by VectorAdd(), VectorAngleTo(), VectorCross(), VectorDirection(), VectorDistanceTo(), VectorDot(), VectorFromCoordinateSystem(), VectorMagnitude(), VectorMultiply(), VectorRotateBy(), VectorRotationTo(), VectorSquaredDistanceTo(), VectorSquaredMagnitude(), VectorSubtract(), VectorToArray(), VectorToCoordinateSystem(), VectorToSource(), VectorToString(), and VectorTripleProduct().

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◆ HPVectorToJSValue()

BOOL HPVectorToJSValue	(	JSContext *	context,
		HPVector	vector,
		jsval *	outValue )

Definition at line 228 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    JSObject                *object = NULL;
    
    assert(outValue != NULL);
    
    object = JSVectorWithHPVector(context, vector);
    if (EXPECT_NOT(object == NULL)) return NO;
    
    *outValue = OBJECT_TO_JSVAL(object);
    return YES;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, JSVectorWithHPVector(), OOJS_PROFILE_ENTER, and OOJS_PROFILE_EXIT.

Referenced by EntityGetProperty(), and ShipGetProperty().

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◆ InitOOJSVector()

void InitOOJSVector	(	JSContext *	context,
		JSObject *	global )

Definition at line 153 of file OOJSVector.m.

154{

155 sVectorPrototype = JS_InitClass(context, global, NULL, &sVectorClass, VectorConstruct, 0, sVectorProperties, sVectorMethods, NULL, sVectorStaticMethods);

156}

sVectorProperties

static JSPropertySpec sVectorProperties[]

Definition OOJSVector.m:104

sVectorPrototype

static JSObject * sVectorPrototype

Definition OOJSVector.m:39

sVectorMethods

static JSFunctionSpec sVectorMethods[]

Definition OOJSVector.m:114

sVectorStaticMethods

static JSFunctionSpec sVectorStaticMethods[]

Definition OOJSVector.m:140

VectorConstruct

static JSBool VectorConstruct(JSContext *context, uintN argc, jsval *vp)

Definition OOJSVector.m:609

sVectorClass

static JSClass sVectorClass

Definition OOJSVector.m:78

References sVectorClass, sVectorMethods, sVectorProperties, sVectorPrototype, sVectorStaticMethods, and VectorConstruct().

Referenced by OOJavaScriptEngine(Private)::createMainThreadContext.

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◆ JSObjectGetVector()

BOOL JSObjectGetVector	(	JSContext *	context,
		JSObject *	vectorObj,
		HPVector *	outVector )

Definition at line 330 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    assert(outVector != NULL);
    
    HPVector                    *private = NULL;
    jsuint                  arrayLength;
    jsval                   arrayX, arrayY, arrayZ;
    jsdouble                x, y, z;
    
    // vectorObj can legitimately be NULL, e.g. when JS_NULL is converted to a JSObject *.
    if (EXPECT_NOT(vectorObj == NULL))
    {
        COUNT(nullCount);
        return NO;
    }
    
    // If this is a (JS) Vector...
    private = JS_GetInstancePrivate(context, vectorObj, &sVectorClass, NULL);
    if (EXPECT(private != NULL))
    {
        COUNT(vectorCount);
        *outVector = *private;
        return YES;
    }
    
    // If it's an array...
    if (EXPECT(JS_IsArrayObject(context, vectorObj)))
    {
        // ...and it has exactly three elements...
        if (JS_GetArrayLength(context, vectorObj, &arrayLength) && arrayLength == 3)
        {
            if (JS_LookupElement(context, vectorObj, 0, &arrayX) &&
                JS_LookupElement(context, vectorObj, 1, &arrayY) &&
                JS_LookupElement(context, vectorObj, 2, &arrayZ))
            {
                // ...use the three numbers as [x, y, z]
                if (JS_ValueToNumber(context, arrayX, &x) &&
                    JS_ValueToNumber(context, arrayY, &y) &&
                    JS_ValueToNumber(context, arrayZ, &z))
                {
                    COUNT(arrayCount);
                    *outVector = make_HPvector(x, y, z);
                    return YES;
                }
            }
        }
    }
    
    // If it's an entity, use its position.
    if (OOJSIsMemberOfSubclass(context, vectorObj, JSEntityClass()))
    {
        COUNT(entityCount);
        Entity *entity = [(id)JS_GetPrivate(context, vectorObj) weakRefUnderlyingObject];
        *outVector = [entity position];
        return YES;
    }
    
    /*
        If it's actually a Vector3D but with no private field (this happens for
        Vector3D.prototype)...
        
        NOTE: it would be prettier to do this at the top when we handle normal
        Vector3Ds, but it's a rare case which should be kept off the fast path.
    */
    if (JS_InstanceOf(context, vectorObj, &sVectorClass, NULL))
    {
        COUNT(protoCount);
        *outVector = kZeroHPVector;
        return YES;
    }
    
    COUNT(failCount);
    return NO;
    
    OOJS_PROFILE_EXIT
}

References COUNT, EXPECT, EXPECT_NOT, JSEntityClass(), kZeroHPVector, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJSIsMemberOfSubclass(), Entity::position, sVectorClass, x, and y.

Referenced by JSValueToHPVector(), and JSValueToVector().

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◆ JSValueToHPVector()

BOOL JSValueToHPVector	(	JSContext *	context,
		jsval	value,
		HPVector *	outVector )

Definition at line 252 of file OOJSVector.m.

{
    if (EXPECT_NOT(!JSVAL_IS_OBJECT(value)))  return NO;
    
    return JSObjectGetVector(context, JSVAL_TO_OBJECT(value), outVector);
}

References EXPECT_NOT, and JSObjectGetVector().

Referenced by EntitySetProperty(), ShipSetProperty(), and SystemSetWaypoint().

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◆ JSValueToVector()

BOOL JSValueToVector	(	JSContext *	context,
		jsval	value,
		Vector *	outVector )

Definition at line 259 of file OOJSVector.m.

{
    if (EXPECT_NOT(!JSVAL_IS_OBJECT(value)))  return NO;
    HPVector tmp = kZeroHPVector;
    BOOL result = JSObjectGetVector(context, JSVAL_TO_OBJECT(value), &tmp);
    *outVector = HPVectorToVector(tmp);
    return result;
}

References EXPECT_NOT, JSObjectGetVector(), and kZeroHPVector.

Referenced by ExhaustPlumeSetProperty(), MissionRunScreen(), PlanetSetProperty(), PlayerShipSetCustomView(), PlayerShipSetProperty(), ShipEntity(Private)::refreshEscortPositions, ShipSetProperty(), SoundSourceSetProperty(), SystemSetPopulator(), and VisualEffectSetProperty().

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◆ JSVectorSetHPVector()

BOOL JSVectorSetHPVector	(	JSContext *	context,
		JSObject *	vectorObj,
		HPVector	vector )

Definition at line 426 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    *private = NULL;
    
    if (EXPECT_NOT(vectorObj == NULL))  return NO;
    
    private = JS_GetInstancePrivate(context, vectorObj, &sVectorClass, NULL);
    if (private != NULL)    // If this is a (JS) Vector...
    {
        *private = vector;
        return YES;
    }
    
    if (JS_InstanceOf(context, vectorObj, &sVectorClass, NULL))
    {
        // Silently fail for the prototype.
        return YES;
    }
    
    return NO;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, and sVectorClass.

Referenced by JSVectorSetVector(), and VectorSetProperty().

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◆ JSVectorSetVector()

BOOL JSVectorSetVector	(	JSContext *	context,
		JSObject *	vectorObj,
		Vector	vector )

Definition at line 420 of file OOJSVector.m.

421{

422 return JSVectorSetHPVector(context,vectorObj,vectorToHPVector(vector));

423}

JSVectorSetHPVector

BOOL JSVectorSetHPVector(JSContext *context, JSObject *vectorObj, HPVector vector)

Definition OOJSVector.m:426

References JSVectorSetHPVector().

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◆ JSVectorWithHPVector()

JSObject * JSVectorWithHPVector	(	JSContext *	context,
		HPVector	vector )

Definition at line 202 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    JSObject                *result = NULL;
    HPVector                    *private = NULL;
    
    private = malloc(sizeof *private);
    if (EXPECT_NOT(private == NULL))  return NULL;
    
    *private = vector;
    
    result = JS_NewObject(context, &sVectorClass, sVectorPrototype, NULL);
    if (result != NULL)
    {
        if (EXPECT_NOT(!JS_SetPrivate(context, result, private)))  result = NULL;
    }
    
    if (EXPECT_NOT(result == NULL)) free(private);
    
    return result;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, sVectorClass, and sVectorPrototype.

Referenced by HPVectorToJSValue().

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◆ JSVectorWithVector()

JSObject * JSVectorWithVector	(	JSContext *	context,
		Vector	vector )

Definition at line 159 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    JSObject                *result = NULL;
    HPVector                    *private = NULL;
    
    private = malloc(sizeof *private);
    if (EXPECT_NOT(private == NULL))  return NULL;
    
    *private = vectorToHPVector(vector);
    
    result = JS_NewObject(context, &sVectorClass, sVectorPrototype, NULL);
    if (result != NULL)
    {
        if (EXPECT_NOT(!JS_SetPrivate(context, result, private)))  result = NULL;
    }
    
    if (EXPECT_NOT(result == NULL)) free(private);
    
    return result;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, sVectorClass, and sVectorPrototype.

Referenced by OOJSCallObjCObjectMethod(), and VectorToJSValue().

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◆ NSPointToVectorJSValue()

BOOL NSPointToVectorJSValue	(	JSContext *	context,
		NSPoint	point,
		jsval *	outValue )

Definition at line 246 of file OOJSVector.m.

247{

248 return VectorToJSValue(context, make_vector(point.x, point.y, 0), outValue);

249}

VectorToJSValue

BOOL VectorToJSValue(JSContext *context, Vector vector, jsval *outValue)

Definition OOJSVector.m:185

References VectorToJSValue().

Referenced by PlayerShipGetProperty(), and SystemInfoGetProperty().

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◆ VectorAdd()

JSBool VectorAdd	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 683 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv, result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"add"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"add", argc, OOJS_ARGV, &thatv, NULL)))  return NO;
    
    result = HPvector_add(thisv, thatv);
    
    OOJS_RETURN_HPVECTOR(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, OOJS_THIS, and VectorFromArgumentList().

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◆ VectorAngleTo()

JSBool VectorAngleTo	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 795 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv;
    double                      result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"angleTo"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"angleTo", argc, OOJS_ARGV, &thatv, NULL)))  return NO;
    
    result = HPdot_product(HPvector_normal(thisv), HPvector_normal(thatv));
    if (result > 1.0) result = 1.0;
    if (result < -1.0) result = -1.0;
    // for identical vectors the dot_product sometimes returns a value > 1.0 because of rounding errors, resulting
    // in an undefined result for the acos.
    result = acos(result);
    
    OOJS_RETURN_DOUBLE(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_DOUBLE, OOJS_THIS, and VectorFromArgumentList().

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◆ VectorConstruct()

JSBool VectorConstruct	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 609 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    vector = kZeroHPVector;
    HPVector                    *private = NULL;
    JSObject                *this = NULL;
    
    private = malloc(sizeof *private);
    if (EXPECT_NOT(private == NULL))  return NO;
    
    this = JS_NewObject(context, &sVectorClass, NULL, NULL);
    if (EXPECT_NOT(this == NULL))  return NO;
    
    if (argc != 0)
    {
        if (EXPECT_NOT(!VectorFromArgumentListNoErrorInternal(context, argc, OOJS_ARGV, &vector, NULL, YES)))
        {
            free(private);
            OOJSReportBadArguments(context, NULL, NULL, argc, OOJS_ARGV,
                                   @"Could not construct vector from parameters",
                                   @"Vector, Entity or array of three numbers");
            return NO;
        }
    }
    
    *private = vector;
    
    if (EXPECT_NOT(!JS_SetPrivate(context, this, private)))
    {
        free(private);
        return NO;
    }
    
    OOJS_RETURN_JSOBJECT(this);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, kZeroHPVector, OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_JSOBJECT, OOJSReportBadArguments(), sVectorClass, and VectorFromArgumentListNoErrorInternal().

Referenced by InitOOJSVector().

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◆ VectorCross()

JSBool VectorCross	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 819 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv, result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"cross"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"cross", argc, OOJS_ARGV, &thatv, NULL)))  return NO;
    
    result = HPtrue_cross_product(thisv, thatv);
    
    OOJS_RETURN_HPVECTOR(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, OOJS_THIS, and VectorFromArgumentList().

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◆ VectorDirection()

JSBool VectorDirection	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 861 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"direction"))) return NO;
    
    result = HPvector_normal(thisv);
    
    OOJS_RETURN_HPVECTOR(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, and OOJS_THIS.

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◆ VectorDistanceTo()

JSBool VectorDistanceTo	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 719 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv;
    double                      result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"distanceTo"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"distanceTo", argc, OOJS_ARGV, &thatv, NULL)))  return NO;
    
    result = HPdistance(thisv, thatv);
    
    OOJS_RETURN_DOUBLE(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_DOUBLE, OOJS_THIS, and VectorFromArgumentList().

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◆ VectorDot()

JSBool VectorDot	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 776 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv;
    double                      result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"dot"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"dot", argc, OOJS_ARGV, &thatv, NULL)))  return NO;
    
    result = HPdot_product(thisv, thatv);
    
    OOJS_RETURN_DOUBLE(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_DOUBLE, OOJS_THIS, and VectorFromArgumentList().

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◆ VectorFinalize()

void VectorFinalize	(	JSContext *	context,
		JSObject *	this )

static

Definition at line 593 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    Vector                  *private = NULL;
    
    private = JS_GetInstancePrivate(context, this, &sVectorClass, NULL);
    if (private != NULL)
    {
        free(private);
    }
    
    OOJS_PROFILE_EXIT_VOID
}

References OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT_VOID, and sVectorClass.

◆ VectorFromArgumentList()

BOOL VectorFromArgumentList	(	JSContext *	context,
		NSString *	scriptClass,
		NSString *	function,
		uintN	argc,
		jsval *	argv,
		HPVector *	outVector,
		uintN *	outConsumed )

Definition at line 495 of file OOJSVector.m.

{
    if (VectorFromArgumentListNoErrorInternal(context, argc, argv, outVector, outConsumed, NO))  return YES;
    else
    {
        OOJSReportBadArguments(context, scriptClass, function, argc, argv,
                               @"Could not construct vector from parameters",
                               @"Vector, Entity or array of three numbers");
        return NO;
    }
}

References OOJSReportBadArguments(), and VectorFromArgumentListNoErrorInternal().

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◆ VectorFromArgumentListNoError()

BOOL VectorFromArgumentListNoError	(	JSContext *	context,
		uintN	argc,
		jsval *	argv,
		HPVector *	outVector,
		uintN *	outConsumed )

Definition at line 508 of file OOJSVector.m.

509{

510 return VectorFromArgumentListNoErrorInternal(context, argc, argv, outVector, outConsumed, NO);

511}

References VectorFromArgumentListNoErrorInternal().

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◆ VectorFromArgumentListNoErrorInternal()

BOOL VectorFromArgumentListNoErrorInternal	(	JSContext *	context,
		uintN	argc,
		jsval *	argv,
		HPVector *	outVector,
		uintN *	outConsumed,
		BOOL	permitNumberList )

static

Definition at line 453 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    double              x, y, z;
    
    if (EXPECT_NOT(argc == 0))  return NO;
    assert(argv != NULL && outVector != NULL);
    
    if (outConsumed != NULL)  *outConsumed = 0;
    
    // Is first object a vector, array or entity?
    if (JSVAL_IS_OBJECT(argv[0]))
    {
        if (JSObjectGetVector(context, JSVAL_TO_OBJECT(argv[0]), outVector))
        {
            if (outConsumed != NULL)  *outConsumed = 1;
            return YES;
        }
    }
    
    if (!permitNumberList)  return NO;
    
    // As a special case for VectorConstruct(), look for three numbers.
    if (argc < 3)  return NO;
    
    // Given a string, JS_ValueToNumber() returns YES but provides a NaN number.
    if (EXPECT_NOT(!JS_ValueToNumber(context, argv[0], &x) || isnan(x)))  return NO;
    if (EXPECT_NOT(!JS_ValueToNumber(context, argv[1], &y) || isnan(y)))  return NO;
    if (EXPECT_NOT(!JS_ValueToNumber(context, argv[2], &z) || isnan(z)))  return NO;
    
    // We got our three numbers.
    *outVector = make_HPvector(x, y, z);
    if (outConsumed != NULL)  *outConsumed = 3;
    
    return YES;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, JSObjectGetVector(), OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, x, and y.

Referenced by VectorConstruct(), VectorFromArgumentList(), and VectorFromArgumentListNoError().

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◆ VectorFromCoordinateSystem()

JSBool VectorFromCoordinateSystem	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 1027 of file OOJSVector.m.

{
    OOJS_NATIVE_ENTER(context)
    
    HPVector                thisv;
    NSString            *coordScheme = nil;
    HPVector                result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"fromCoordinateSystem"))) return NO;
    
    if (EXPECT_NOT(argc < 1 ||
                   (coordScheme = OOStringFromJSValue(context, OOJS_ARGV[0])) == nil))
    {
        OOJSReportBadArguments(context, @"Vector3D", @"fromCoordinateSystem", MIN(argc, 1U), OOJS_ARGV, nil, @"coordinate system");
        return NO;
    }
    
    OOJS_BEGIN_FULL_NATIVE(context)
    NSString *arg = [NSString stringWithFormat:@"%@ %f %f %f", coordScheme, thisv.x, thisv.y, thisv.z];
    result = [UNIVERSE coordinatesFromCoordinateSystemString:arg];
    OOJS_END_FULL_NATIVE
    
    OOJS_RETURN_HPVECTOR(result);
    
    OOJS_NATIVE_EXIT
}

References EXPECT_NOT, GetThisVector(), MIN, nil, OOJS_ARGV, OOJS_BEGIN_FULL_NATIVE, OOJS_END_FULL_NATIVE, OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJS_RETURN_HPVECTOR, OOJS_THIS, OOJSReportBadArguments(), and OOStringFromJSValue().

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◆ VectorGetProperty()

JSBool VectorGetProperty	(	JSContext *	context,
		JSObject *	this,
		jsid	propID,
		jsval *	value )

static

Definition at line 516 of file OOJSVector.m.

{
    if (!JSID_IS_INT(propID))  return YES;
    
    OOJS_PROFILE_ENTER
    
    HPVector                vector;
    OOHPScalar                fValue;
    
    if (EXPECT_NOT(!JSObjectGetVector(context, this, &vector)))  return NO;
    
    switch (JSID_TO_INT(propID))
    {
        case kVector_x:
            fValue = vector.x;
            break;
        
        case kVector_y:
            fValue = vector.y;
            break;
        
        case kVector_z:
            fValue = vector.z;
            break;
        
        default:
            OOJSReportBadPropertySelector(context, this, propID, sVectorProperties);
            return NO;
    }
    
    return JS_NewNumberValue(context, fValue, value);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, JSObjectGetVector(), kVector_x, kVector_y, kVector_z, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJSReportBadPropertySelector(), and sVectorProperties.

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◆ VectorMagnitude()

JSBool VectorMagnitude	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 878 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv;
    double                      result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"magnitude"))) return NO;
    
    result = HPmagnitude(thisv);
    
    OOJS_RETURN_DOUBLE(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_DOUBLE, and OOJS_THIS.

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◆ VectorMultiply()

JSBool VectorMultiply	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 757 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, result;
    double                      scalar;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"multiply"))) return NO;
    if (EXPECT_NOT(!OOJSArgumentListGetNumber(context, @"Vector3D", @"multiply", argc, OOJS_ARGV, &scalar, NULL)))  return NO;
    
    result = HPvector_multiply_scalar(thisv, scalar);
    
    OOJS_RETURN_HPVECTOR(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, OOJS_THIS, and OOJSArgumentListGetNumber().

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◆ VectorRotateBy()

JSBool VectorRotateBy	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 947 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, result;
    Quaternion              q;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"rotateBy"))) return NO;
    if (EXPECT_NOT(!QuaternionFromArgumentList(context, @"Vector3D", @"rotateBy", argc, OOJS_ARGV, &q, NULL)))  return NO;
    
    result = quaternion_rotate_HPvector(q, thisv);
    
    OOJS_RETURN_HPVECTOR(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, OOJS_THIS, quaternion_rotate_HPvector(), and QuaternionFromArgumentList().

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◆ VectorRotationTo()

JSBool VectorRotationTo	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 914 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv;
    double                  limit;
    BOOL                    gotLimit;
    Quaternion              result;
    uintN                   consumed;
    jsval                   *argv = OOJS_ARGV;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"rotationTo"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"rotationTo", argc, OOJS_ARGV, &thatv, &consumed)))  return NO;
    
    argc -= consumed;
    argv += consumed;
    if (argc != 0)  // limit parameter is optional.
    {
        if (EXPECT_NOT(!OOJSArgumentListGetNumber(context, @"Vector3D", @"rotationTo", argc, argv, &limit, NULL)))  return NO;
        gotLimit = YES;
    }
    else gotLimit = NO;
    
    if (gotLimit)  result = quaternion_limited_rotation_between(HPVectorToVector(thisv), HPVectorToVector(thatv), limit);
    else  result = quaternion_rotation_between(HPVectorToVector(thisv), HPVectorToVector(thatv));
    
    OOJS_RETURN_QUATERNION(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_QUATERNION, OOJS_THIS, OOJSArgumentListGetNumber(), quaternion_limited_rotation_between(), quaternion_rotation_between(), and VectorFromArgumentList().

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◆ VectorSetProperty()

JSBool VectorSetProperty	(	JSContext *	context,
		JSObject *	this,
		jsid	propID,
		JSBool	strict,
		jsval *	value )

static

Definition at line 552 of file OOJSVector.m.

{
    if (!JSID_IS_INT(propID))  return YES;
    
    OOJS_PROFILE_ENTER
    
    HPVector                vector;
    jsdouble            dval;
    
    if (EXPECT_NOT(!JSObjectGetVector(context, this, &vector)))  return NO;
    if (EXPECT_NOT(!JS_ValueToNumber(context, *value, &dval)))
    {
        OOJSReportBadPropertyValue(context, this, propID, sVectorProperties, *value);
        return NO;
    }
    
    switch (JSID_TO_INT(propID))
    {
        case kVector_x:
            vector.x = dval;
            break;
        
        case kVector_y:
            vector.y = dval;
            break;
        
        case kVector_z:
            vector.z = dval;
            break;
        
        default:
            OOJSReportBadPropertySelector(context, this, propID, sVectorProperties);
            return NO;
    }
    
    return JSVectorSetHPVector(context, this, vector);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, JSObjectGetVector(), JSVectorSetHPVector(), kVector_x, kVector_y, kVector_z, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJSReportBadPropertySelector(), OOJSReportBadPropertyValue(), and sVectorProperties.

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◆ VectorSquaredDistanceTo()

JSBool VectorSquaredDistanceTo	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 738 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv;
    double                      result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"squaredDistanceTo"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"squaredDistanceTo", argc, OOJS_ARGV, &thatv, NULL)))  return NO;
    
    result = HPdistance2(thisv, thatv);
    
    OOJS_RETURN_DOUBLE(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_DOUBLE, OOJS_THIS, and VectorFromArgumentList().

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◆ VectorSquaredMagnitude()

JSBool VectorSquaredMagnitude	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 896 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv;
    double                      result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"squaredMagnitude"))) return NO;
    
    result = HPmagnitude2(thisv);
    
    OOJS_RETURN_DOUBLE(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_DOUBLE, and OOJS_THIS.

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◆ VectorStaticInterpolate()

JSBool VectorStaticInterpolate	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 1059 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    av, bv;
    double                  interp;
    HPVector                    result;
    uintN                   consumed;
    uintN                   inArgc = argc;
    jsval                   *argv = OOJS_ARGV;
    jsval                   *inArgv = argv;
    
    if (EXPECT_NOT(argc < 3))  goto INSUFFICIENT_ARGUMENTS;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"interpolate", argc, argv, &av, &consumed)))  return NO;
    argc -= consumed;
    argv += consumed;
    if (EXPECT_NOT(argc < 2))  goto INSUFFICIENT_ARGUMENTS;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"interpolate", argc, argv, &bv, &consumed)))  return NO;
    argc -= consumed;
    argv += consumed;
    if (EXPECT_NOT(argc < 1))  goto INSUFFICIENT_ARGUMENTS;
    if (EXPECT_NOT(!OOJSArgumentListGetNumber(context, @"Vector3D", @"interpolate", argc, argv, &interp, NULL)))  return NO;
    
    result = OOHPVectorInterpolate(av, bv, interp);
    
    OOJS_RETURN_HPVECTOR(result);
    
INSUFFICIENT_ARGUMENTS:
    OOJSReportBadArguments(context, @"Vector3D", @"interpolate", inArgc, inArgv, 
                                   @"Insufficient parameters",
                                   @"vector expression, vector expression and number");
    return NO;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, OOJSArgumentListGetNumber(), OOJSReportBadArguments(), and VectorFromArgumentList().

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◆ VectorStaticRandom()

JSBool VectorStaticRandom	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 1097 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    double                  maxLength;
    
    if (argc == 0 || !OOJSArgumentListGetNumberNoError(context, argc, OOJS_ARGV, &maxLength, NULL))  maxLength = 1.0;
    
    OOJS_RETURN_HPVECTOR(OOHPVectorRandomSpatial(maxLength));
    
    OOJS_PROFILE_EXIT
}

References OOHPVectorRandomSpatial(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, and OOJSArgumentListGetNumberNoError().

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◆ VectorStaticRandomDirection()

JSBool VectorStaticRandomDirection	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 1112 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    double                  scale;
    
    if (argc == 0 || !OOJSArgumentListGetNumberNoError(context, argc, OOJS_ARGV, &scale, NULL))  scale = 1.0;
    
    OOJS_RETURN_HPVECTOR(HPvector_multiply_scalar(OORandomUnitHPVector(), scale));
    
    OOJS_PROFILE_EXIT
}

References OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, OOJSArgumentListGetNumberNoError(), and OORandomUnitHPVector().

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◆ VectorStaticRandomDirectionAndLength()

JSBool VectorStaticRandomDirectionAndLength	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 1127 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    double                  maxLength;
    
    if (argc == 0 || !OOJSArgumentListGetNumberNoError(context, argc, OOJS_ARGV, &maxLength, NULL))  maxLength = 1.0;
    
    OOJS_RETURN_HPVECTOR(OOHPVectorRandomRadial(maxLength));
    
    OOJS_PROFILE_EXIT
}

References OOHPVectorRandomRadial(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, and OOJSArgumentListGetNumberNoError().

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◆ VectorSubtract()

JSBool VectorSubtract	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 701 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv, result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"subtract"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"subtract", argc, OOJS_ARGV, &thatv, NULL)))  return NO;
    
    result = HPvector_subtract(thisv, thatv);
    
    OOJS_RETURN_HPVECTOR(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_HPVECTOR, OOJS_THIS, and VectorFromArgumentList().

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◆ VectorToArray()

JSBool VectorToArray	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 966 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv;
    JSObject                *result = NULL;
    jsval                   nVal;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"toArray"))) return NO;
    
    result = JS_NewArrayObject(context, 0, NULL);
    if (result != NULL)
    {
        // We do this at the top because the return value slot is a GC root.
        OOJS_SET_RVAL(OBJECT_TO_JSVAL(result));
        
        if (JS_NewNumberValue(context, thisv.x, &nVal) && JS_SetElement(context, result, 0, &nVal) &&
            JS_NewNumberValue(context, thisv.y, &nVal) && JS_SetElement(context, result, 1, &nVal) &&
            JS_NewNumberValue(context, thisv.z, &nVal) && JS_SetElement(context, result, 2, &nVal))
        {
            return YES;
        }
        // If we get here, the conversion and stuffing in the previous condition failed.
        OOJS_SET_RVAL(JSVAL_VOID);
    }
    
    return YES;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_SET_RVAL, and OOJS_THIS.

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◆ VectorToCoordinateSystem()

JSBool VectorToCoordinateSystem	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 999 of file OOJSVector.m.

{
    OOJS_NATIVE_ENTER(context)
    
    HPVector                thisv;
    NSString            *coordScheme = nil;
    HPVector                result;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"toCoordinateSystem"))) return NO;
    
    if (EXPECT_NOT(argc < 1 ||
                   (coordScheme = OOStringFromJSValue(context, OOJS_ARGV[0])) == nil))
    {
        OOJSReportBadArguments(context, @"Vector3D", @"toCoordinateSystem", MIN(argc, 1U), OOJS_ARGV, nil, @"coordinate system");
        return NO;
    }
    
    OOJS_BEGIN_FULL_NATIVE(context)
    result = [UNIVERSE legacyPositionFrom:thisv asCoordinateSystem:coordScheme];
    OOJS_END_FULL_NATIVE
    
    OOJS_RETURN_HPVECTOR(result);
    
    OOJS_NATIVE_EXIT
}

References EXPECT_NOT, GetThisVector(), MIN, nil, OOJS_ARGV, OOJS_BEGIN_FULL_NATIVE, OOJS_END_FULL_NATIVE, OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJS_RETURN_HPVECTOR, OOJS_THIS, OOJSReportBadArguments(), and OOStringFromJSValue().

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◆ VectorToJSValue()

BOOL VectorToJSValue	(	JSContext *	context,
		Vector	vector,
		jsval *	outValue )

Definition at line 185 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    JSObject                *object = NULL;
    
    assert(outValue != NULL);
    
    object = JSVectorWithVector(context, vector);
    if (EXPECT_NOT(object == NULL)) return NO;
    
    *outValue = OBJECT_TO_JSVAL(object);
    return YES;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, JSVectorWithVector(), OOJS_PROFILE_ENTER, and OOJS_PROFILE_EXIT.

Referenced by EntityGetProperty(), ExhaustPlumeGetProperty(), NSPointToVectorJSValue(), OONativeVector(OOJavaScriptConversion)::oo_jsValueInContext:, PlanetGetProperty(), PlayerShipGetProperty(), OOJSPopulatorDefinition::runCallback:, ShipGetProperty(), SoundSourceGetProperty(), SystemInfoGetProperty(), and VisualEffectGetProperty().

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◆ VectorToSource()

JSBool VectorToSource	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 667 of file OOJSVector.m.

{
    OOJS_NATIVE_ENTER(context)
    
    HPVector                    thisv;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"toSource"))) return NO;
    
    NSString *str = [NSString stringWithFormat:@"Vector3D(%g, %g, %g)", thisv.x, thisv.y, thisv.z];
    OOJS_RETURN_OBJECT(str);
    
    OOJS_NATIVE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJS_RETURN_OBJECT, and OOJS_THIS.

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◆ VectorToString()

JSBool VectorToString	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 652 of file OOJSVector.m.

{
    OOJS_NATIVE_ENTER(context)
    
    HPVector                    thisv;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"toString"))) return NO;
    
    OOJS_RETURN_OBJECT(HPVectorDescription(thisv));
    
    OOJS_NATIVE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJS_RETURN_OBJECT, and OOJS_THIS.

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◆ VectorTripleProduct()

JSBool VectorTripleProduct	(	JSContext *	context,
		uintN	argc,
		jsval *	vp )

static

Definition at line 837 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    thisv, thatv, theotherv;
    double                      result;
    uintN                       consumed;
    jsval                       *argv = OOJS_ARGV;
    
    if (EXPECT_NOT(!GetThisVector(context, OOJS_THIS, &thisv, @"tripleProduct"))) return NO;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"tripleProduct", argc, argv, &thatv, &consumed)))  return NO;
    argc -= consumed;
    argv += consumed;
    if (EXPECT_NOT(!VectorFromArgumentList(context, @"Vector3D", @"tripleProduct", argc, argv, &theotherv, NULL)))  return NO;
    
    result = HPtriple_product(thisv, thatv, theotherv);
    
    OOJS_RETURN_DOUBLE(result);
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, GetThisVector(), OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_DOUBLE, OOJS_THIS, and VectorFromArgumentList().

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Variable Documentation

◆ sVectorClass

JSClass sVectorClass

static

Initial value:

=
{
    "Vector3D",
    JSCLASS_HAS_PRIVATE,
    
    JS_PropertyStub,        
    JS_PropertyStub,        
    VectorGetProperty,     
    VectorSetProperty,     
    JS_EnumerateStub,       
    JS_ResolveStub,         
    JS_ConvertStub,         
    VectorFinalize,           
    JSCLASS_NO_OPTIONAL_MEMBERS
}

Definition at line 78 of file OOJSVector.m.

{
    "Vector3D",
    JSCLASS_HAS_PRIVATE,
    
    JS_PropertyStub,        // addProperty
    JS_PropertyStub,        // delProperty
    VectorGetProperty,     // getProperty
    VectorSetProperty,     // setProperty
    JS_EnumerateStub,       // enumerate
    JS_ResolveStub,         // resolve
    JS_ConvertStub,         // convert
    VectorFinalize,           // finalize
    JSCLASS_NO_OPTIONAL_MEMBERS
};

Referenced by InitOOJSVector(), JSObjectGetVector(), JSVectorSetHPVector(), JSVectorWithHPVector(), JSVectorWithVector(), VectorConstruct(), and VectorFinalize().

◆ sVectorMethods

JSFunctionSpec sVectorMethods[]

static

Initial value:

=
{
    
    { "toSource",               VectorToSource,               0, },
    { "toString",               VectorToString,               0, },
    { "add",                    VectorAdd,                 1, },
    { "angleTo",                VectorAngleTo,             1, },
    { "cross",                  VectorCross,             1, },
    { "direction",              VectorDirection,         0, },
    { "distanceTo",             VectorDistanceTo,           1, },
    { "dot",                    VectorDot,                 1, },
    { "fromCoordinateSystem",   VectorFromCoordinateSystem,   1, },
    { "magnitude",              VectorMagnitude,         0, },
    { "multiply",               VectorMultiply,               1, },
    { "rotateBy",               VectorRotateBy,               1, },
    { "rotationTo",             VectorRotationTo,           1, },
    { "squaredDistanceTo",      VectorSquaredDistanceTo, 1, },
    { "squaredMagnitude",       VectorSquaredMagnitude,       0, },
    { "subtract",               VectorSubtract,               1, },
    { "toArray",                VectorToArray,             0, },
    { "toCoordinateSystem",     VectorToCoordinateSystem,   1, },
    { "tripleProduct",          VectorTripleProduct,     2, },
    { 0 }
}

Definition at line 114 of file OOJSVector.m.

{
    // JS name                  Function                    min args
    { "toSource",               VectorToSource,               0, },
    { "toString",               VectorToString,               0, },
    { "add",                    VectorAdd,                 1, },
    { "angleTo",                VectorAngleTo,             1, },
    { "cross",                  VectorCross,             1, },
    { "direction",              VectorDirection,         0, },
    { "distanceTo",             VectorDistanceTo,           1, },
    { "dot",                    VectorDot,                 1, },
    { "fromCoordinateSystem",   VectorFromCoordinateSystem,   1, },
    { "magnitude",              VectorMagnitude,         0, },
    { "multiply",               VectorMultiply,               1, },
    { "rotateBy",               VectorRotateBy,               1, },
    { "rotationTo",             VectorRotationTo,           1, },
    { "squaredDistanceTo",      VectorSquaredDistanceTo, 1, },
    { "squaredMagnitude",       VectorSquaredMagnitude,       0, },
    { "subtract",               VectorSubtract,               1, },
    { "toArray",                VectorToArray,             0, },
    { "toCoordinateSystem",     VectorToCoordinateSystem,   1, },
    { "tripleProduct",          VectorTripleProduct,     2, },
    { 0 }
};

Referenced by InitOOJSVector().

◆ sVectorProperties

JSPropertySpec sVectorProperties[]

static

Initial value:

=
{
    
    { "x",                      kVector_x,                 OOJS_PROP_READWRITE_CB },
    { "y",                      kVector_y,                 OOJS_PROP_READWRITE_CB },
    { "z",                      kVector_z,                 OOJS_PROP_READWRITE_CB },
    { 0 }
}

Definition at line 104 of file OOJSVector.m.

{
    // JS name                  ID                          flags
    { "x",                      kVector_x,                 OOJS_PROP_READWRITE_CB },
    { "y",                      kVector_y,                 OOJS_PROP_READWRITE_CB },
    { "z",                      kVector_z,                 OOJS_PROP_READWRITE_CB },
    { 0 }
};

Referenced by InitOOJSVector(), VectorGetProperty(), and VectorSetProperty().

◆ sVectorPrototype

JSObject* sVectorPrototype

static

Definition at line 39 of file OOJSVector.m.

Referenced by InitOOJSVector(), JSVectorWithHPVector(), and JSVectorWithVector().

◆ sVectorStaticMethods

JSFunctionSpec sVectorStaticMethods[]

static

Initial value:

=
{
    
    { "interpolate",                VectorStaticInterpolate,         3, },
    { "random",                     VectorStaticRandom,                   0, },
    { "randomDirection",            VectorStaticRandomDirection,         0, },
    { "randomDirectionAndLength",   VectorStaticRandomDirectionAndLength, 0, },
    { 0 }
}

Definition at line 140 of file OOJSVector.m.

{
    // JS name                      Function                            min args
    { "interpolate",                VectorStaticInterpolate,         3, },
    { "random",                     VectorStaticRandom,                   0, },
    { "randomDirection",            VectorStaticRandomDirection,         0, },
    { "randomDirectionAndLength",   VectorStaticRandomDirectionAndLength, 0, },
    { 0 }
};

Referenced by InitOOJSVector().

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ COUNT

Enumeration Type Documentation

◆ anonymous enum

Function Documentation

◆ GetThisVector()

◆ HPVectorToJSValue()

◆ InitOOJSVector()

◆ JSObjectGetVector()

◆ JSValueToHPVector()

◆ JSValueToVector()

◆ JSVectorSetHPVector()

◆ JSVectorSetVector()

◆ JSVectorWithHPVector()

◆ JSVectorWithVector()

◆ NSPointToVectorJSValue()

◆ VectorAdd()

◆ VectorAngleTo()

◆ VectorConstruct()

◆ VectorCross()

◆ VectorDirection()

◆ VectorDistanceTo()

◆ VectorDot()

◆ VectorFinalize()

◆ VectorFromArgumentList()

◆ VectorFromArgumentListNoError()

◆ VectorFromArgumentListNoErrorInternal()

◆ VectorFromCoordinateSystem()

◆ VectorGetProperty()

◆ VectorMagnitude()

◆ VectorMultiply()

◆ VectorRotateBy()

◆ VectorRotationTo()

◆ VectorSetProperty()

◆ VectorSquaredDistanceTo()

◆ VectorSquaredMagnitude()

◆ VectorStaticInterpolate()

◆ VectorStaticRandom()

◆ VectorStaticRandomDirection()

◆ VectorStaticRandomDirectionAndLength()

◆ VectorSubtract()

◆ VectorToArray()

◆ VectorToCoordinateSystem()

◆ VectorToJSValue()

◆ VectorToSource()

◆ VectorToString()

◆ VectorTripleProduct()

Variable Documentation

◆ sVectorClass

◆ sVectorMethods

◆ sVectorProperties

◆ sVectorPrototype

◆ sVectorStaticMethods