Element ParametricSurface3D
JXG.GeometryElement
↳ JXG.Curve
↳ Curve
↳ ParametricSurface3D
This element creates a 3D parametric surface.
Defined in: surface3d.js.
Extends
Curve.
| Constructor Attributes | Constructor Name and Description |
|---|---|
|
A 3D parametric surface is defined by a function
F: R2 → R3.
|
| Field Attributes | Field Name and Description |
|---|---|
|
Number of intervals the mesh is divided into in direction of parameter u.
|
|
|
Number of intervals the mesh is divided into in direction of parameter v.
|
- Methods borrowed from class JXG.Curve:
- addTransform, allocatePoints, generateTerm, getTransformationSource, hasPoint, interpolationFunctionFromArray, maxX, minX, moveTo, notifyParents, update, updateCurve, updateDataArray, updateRenderer, updateTransform, X, Y, Z
- Methods borrowed from class JXG.GeometryElement:
- _set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, eval, evalVisProp, formatNumberLocale, fullUpdate, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hide, hideElement, noHighlight, normalize, prepareUpdate, remove, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setPositionDirectly, setProperty, show, showElement, snapToPoints, updateVisibility, useLocale
- Events borrowed from class JXG.GeometryElement:
- attribute, attribute:key, down, drag, keydrag, mousedown, mousedrag, mousemove, mouseout, mouseover, mouseup, move, out, over, pendown, pendrag, penup, touchdown, touchdrag, touchup, up
Element Detail
ParametricSurface3D
A 3D parametric surface is defined by a function
F: R2 → R3.
-
This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create
with type "parametricsurface3d".
- Possible parent array combinations are:
-
{Function} FX
{Function} FY
{Function} FZ
{Array|Function} rangeU
{Array|Function} rangeV
- FX(u,v), FY(u,v), FZ(u,v) are functions returning a number, rangeU is the array containing lower and upper bound for the range of parameter u, rangeV is the array containing lower and upper bound for the range of parameter v. rangeU and rangeV may also be functions returning an array of length two.
-
{Function} F
{Array|Function} rangeU
{Array|Function} rangeV
- Alternatively: F[X,Y,Z](u,v) a function returning an array [x,y,z] of numbers, rangeU and rangeV as above.
- Throws:
- {Exception}
- If the element cannot be constructed with the given parent objects an exception is thrown.
- Examples:
var view = board.create('view3d',
[[-6, -3], [8, 8],
[[-5, 5], [-5, 5], [-5, 5]]]);
// Sphere
var c = view.create('parametricsurface3d', [
(u, v) => 2 * Math.sin(u) * Math.cos(v),
(u, v) => 2 * Math.sin(u) * Math.sin(v),
(u, v) => 2 * Math.cos(u),
[0, 2 * Math.PI],
[0, Math.PI]
], {
strokeColor: '#ff0000',
stepsU: 30,
stepsV: 30
});
Attribute Detail
{Number}
stepsU
Number of intervals the mesh is divided into in direction of parameter u.
Defined in: options3d.js.
Defined in: options3d.js.
{Number}
stepsV
Number of intervals the mesh is divided into in direction of parameter v.
Defined in: options3d.js.
Defined in: options3d.js.
Attributes borrowed from other Elements
- Attributes borrowed from class Curve:
- curveType, doAdvancedPlot, doAdvancedPlotOld, firstArrow, handDrawing, label, lastArrow, numberPointsHigh, numberPointsLow, plotVersion, recursionDepthHigh, recursionDepthLow
- Attributes borrowed from class JXG.Curve:
- lineCap
- Attributes borrowed from class JXG.GeometryElement:
- aria, cssClass, dash, dashScale, draft, dragToTopOfLayer, element3D, fillColor, fillOpacity, fixed, frozen, gradient, gradientAngle, gradientCX, gradientCY, gradientEndOffset, gradientFR, gradientFX, gradientFY, gradientR, gradientSecondColor, gradientSecondOpacity, gradientStartOffset, highlight, highlightCssClass, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, isLabel, layer, needsRegularUpdate, nonnegativeOnly, precision, priv, rotatable, scalable, shadow, snapToGrid, strokeColor, strokeOpacity, strokeWidth, tabindex, trace, traceAttributes, transitionDuration, transitionProperties, visible, withLabel
Fields borrowed from other Elements
- Fields borrowed from class JXG.Curve:
- dataX, dataY, numberPoints, qdt, ticks
- Fields borrowed from class JXG.GeometryElement:
- _org_type, _pos, ancestors, baseElement, board, childElements, descendants, dump, elementClass, elType, hasLabel, highlighted, id, inherits, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, stdform, subs, symbolic, traces, transformations, type, visProp, visPropCalc
Methods borrowed from other Elements
- Methods borrowed from class JXG.Curve:
- addTransform, allocatePoints, generateTerm, getTransformationSource, hasPoint, interpolationFunctionFromArray, maxX, minX, moveTo, notifyParents, update, updateCurve, updateDataArray, updateRenderer, updateTransform, X, Y, Z
- Methods borrowed from class JXG.GeometryElement:
- _set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, eval, evalVisProp, formatNumberLocale, fullUpdate, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hide, hideElement, noHighlight, normalize, prepareUpdate, remove, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setPositionDirectly, setProperty, show, showElement, snapToPoints, updateVisibility, useLocale
Events borrowed from other Elements