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Misc formatting
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@lilleyse
lilleyse committed Oct 4, 2018
1 parent 27275df commit be877b3
Showing 1 changed file with 88 additions and 88 deletions.
176 changes: 88 additions & 88 deletions Source/Core/Transforms.js
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Original file line number Diff line number Diff line change
Expand Up @@ -120,94 +120,94 @@ define([
* @return {localFrameToFixedFrameGenerator~resultat} The function that will computes a
* 4x4 transformation matrix from a reference frame, with first axis and second axis compliant with the parameters,
*/
Transforms.localFrameToFixedFrameGenerator = function( firstAxis, secondAxis) {
if (!vectorProductLocalFrame.hasOwnProperty(firstAxis) || !vectorProductLocalFrame[firstAxis].hasOwnProperty(secondAxis)) {
throw new DeveloperError('firstAxis and secondAxis must be east, north, up, west, south or down.');
}
var thirdAxis = vectorProductLocalFrame[firstAxis][secondAxis];

/**
* Computes a 4x4 transformation matrix from a reference frame
* centered at the provided origin to the provided ellipsoid's fixed reference frame.
* @callback Transforms~LocalFrameToFixedFrame
* @param {Cartesian3} origin The center point of the local reference frame.
* @param {Ellipsoid} [ellipsoid=Ellipsoid.WGS84] The ellipsoid whose fixed frame is used in the transformation.
* @param {Matrix4} [result] The object onto which to store the result.
* @returns {Matrix4} The modified result parameter or a new Matrix4 instance if none was provided.
*/
var resultat;
var hashAxis = firstAxis + secondAxis;
if (defined(localFrameToFixedFrameCache[hashAxis])) {
resultat = localFrameToFixedFrameCache[hashAxis];
} else {
resultat = function(origin, ellipsoid, result) {
//>>includeStart('debug', pragmas.debug);
if (!defined(origin)) {
throw new DeveloperError('origin is required.');
}
//>>includeEnd('debug');
if (!defined(result)) {
result = new Matrix4();
}
// If x and y are zero, assume origin is at a pole, which is a special case.
if (CesiumMath.equalsEpsilon(origin.x, 0.0, CesiumMath.EPSILON14) && CesiumMath.equalsEpsilon(origin.y, 0.0, CesiumMath.EPSILON14)) {
var sign = CesiumMath.sign(origin.z);

Cartesian3.unpack(degeneratePositionLocalFrame[firstAxis], 0, scratchFirstCartesian);
if (firstAxis !== 'east' && firstAxis !== 'west') {
Cartesian3.multiplyByScalar(scratchFirstCartesian, sign, scratchFirstCartesian);
}

Cartesian3.unpack(degeneratePositionLocalFrame[secondAxis], 0, scratchSecondCartesian);
if (secondAxis !== 'east' && secondAxis !== 'west') {
Cartesian3.multiplyByScalar(scratchSecondCartesian, sign, scratchSecondCartesian);
}

Cartesian3.unpack(degeneratePositionLocalFrame[thirdAxis], 0, scratchThirdCartesian);
if (thirdAxis !== 'east' && thirdAxis !== 'west') {
Cartesian3.multiplyByScalar(scratchThirdCartesian, sign, scratchThirdCartesian);
}
} else {
ellipsoid = defaultValue(ellipsoid, Ellipsoid.WGS84);
ellipsoid.geodeticSurfaceNormal(origin, scratchCalculateCartesian.up);

var up = scratchCalculateCartesian.up;
var east = scratchCalculateCartesian.east;
east.x = -origin.y;
east.y = origin.x;
east.z = 0.0;
Cartesian3.normalize(east, scratchCalculateCartesian.east);
Cartesian3.cross(up, east, scratchCalculateCartesian.north);

Cartesian3.multiplyByScalar(scratchCalculateCartesian.up, -1, scratchCalculateCartesian.down);
Cartesian3.multiplyByScalar(scratchCalculateCartesian.east, -1, scratchCalculateCartesian.west);
Cartesian3.multiplyByScalar(scratchCalculateCartesian.north, -1, scratchCalculateCartesian.south);

scratchFirstCartesian = scratchCalculateCartesian[firstAxis];
scratchSecondCartesian = scratchCalculateCartesian[secondAxis];
scratchThirdCartesian = scratchCalculateCartesian[thirdAxis];
}
result[0] = scratchFirstCartesian.x;
result[1] = scratchFirstCartesian.y;
result[2] = scratchFirstCartesian.z;
result[3] = 0.0;
result[4] = scratchSecondCartesian.x;
result[5] = scratchSecondCartesian.y;
result[6] = scratchSecondCartesian.z;
result[7] = 0.0;
result[8] = scratchThirdCartesian.x;
result[9] = scratchThirdCartesian.y;
result[10] = scratchThirdCartesian.z;
result[11] = 0.0;
result[12] = origin.x;
result[13] = origin.y;
result[14] = origin.z;
result[15] = 1.0;
return result;
};
localFrameToFixedFrameCache[hashAxis] = resultat;
}
return resultat;
Transforms.localFrameToFixedFrameGenerator = function (firstAxis, secondAxis) {
if (!vectorProductLocalFrame.hasOwnProperty(firstAxis) || !vectorProductLocalFrame[firstAxis].hasOwnProperty(secondAxis)) {
throw new DeveloperError('firstAxis and secondAxis must be east, north, up, west, south or down.');
}
var thirdAxis = vectorProductLocalFrame[firstAxis][secondAxis];

/**
* Computes a 4x4 transformation matrix from a reference frame
* centered at the provided origin to the provided ellipsoid's fixed reference frame.
* @callback Transforms~LocalFrameToFixedFrame
* @param {Cartesian3} origin The center point of the local reference frame.
* @param {Ellipsoid} [ellipsoid=Ellipsoid.WGS84] The ellipsoid whose fixed frame is used in the transformation.
* @param {Matrix4} [result] The object onto which to store the result.
* @returns {Matrix4} The modified result parameter or a new Matrix4 instance if none was provided.
*/
var resultat;
var hashAxis = firstAxis + secondAxis;
if (defined(localFrameToFixedFrameCache[hashAxis])) {
resultat = localFrameToFixedFrameCache[hashAxis];
} else {
resultat = function (origin, ellipsoid, result) {
//>>includeStart('debug', pragmas.debug);
if (!defined(origin)) {
throw new DeveloperError('origin is required.');
}
//>>includeEnd('debug');
if (!defined(result)) {
result = new Matrix4();
}
// If x and y are zero, assume origin is at a pole, which is a special case.
if (CesiumMath.equalsEpsilon(origin.x, 0.0, CesiumMath.EPSILON14) && CesiumMath.equalsEpsilon(origin.y, 0.0, CesiumMath.EPSILON14)) {
var sign = CesiumMath.sign(origin.z);

Cartesian3.unpack(degeneratePositionLocalFrame[firstAxis], 0, scratchFirstCartesian);
if (firstAxis !== 'east' && firstAxis !== 'west') {
Cartesian3.multiplyByScalar(scratchFirstCartesian, sign, scratchFirstCartesian);
}

Cartesian3.unpack(degeneratePositionLocalFrame[secondAxis], 0, scratchSecondCartesian);
if (secondAxis !== 'east' && secondAxis !== 'west') {
Cartesian3.multiplyByScalar(scratchSecondCartesian, sign, scratchSecondCartesian);
}

Cartesian3.unpack(degeneratePositionLocalFrame[thirdAxis], 0, scratchThirdCartesian);
if (thirdAxis !== 'east' && thirdAxis !== 'west') {
Cartesian3.multiplyByScalar(scratchThirdCartesian, sign, scratchThirdCartesian);
}
} else {
ellipsoid = defaultValue(ellipsoid, Ellipsoid.WGS84);
ellipsoid.geodeticSurfaceNormal(origin, scratchCalculateCartesian.up);

var up = scratchCalculateCartesian.up;
var east = scratchCalculateCartesian.east;
east.x = -origin.y;
east.y = origin.x;
east.z = 0.0;
Cartesian3.normalize(east, scratchCalculateCartesian.east);
Cartesian3.cross(up, east, scratchCalculateCartesian.north);

Cartesian3.multiplyByScalar(scratchCalculateCartesian.up, -1, scratchCalculateCartesian.down);
Cartesian3.multiplyByScalar(scratchCalculateCartesian.east, -1, scratchCalculateCartesian.west);
Cartesian3.multiplyByScalar(scratchCalculateCartesian.north, -1, scratchCalculateCartesian.south);

scratchFirstCartesian = scratchCalculateCartesian[firstAxis];
scratchSecondCartesian = scratchCalculateCartesian[secondAxis];
scratchThirdCartesian = scratchCalculateCartesian[thirdAxis];
}
result[0] = scratchFirstCartesian.x;
result[1] = scratchFirstCartesian.y;
result[2] = scratchFirstCartesian.z;
result[3] = 0.0;
result[4] = scratchSecondCartesian.x;
result[5] = scratchSecondCartesian.y;
result[6] = scratchSecondCartesian.z;
result[7] = 0.0;
result[8] = scratchThirdCartesian.x;
result[9] = scratchThirdCartesian.y;
result[10] = scratchThirdCartesian.z;
result[11] = 0.0;
result[12] = origin.x;
result[13] = origin.y;
result[14] = origin.z;
result[15] = 1.0;
return result;
};
localFrameToFixedFrameCache[hashAxis] = resultat;
}
return resultat;
};

/**
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