public abstract class Camera extends Node
ParallelCamera
and PerspectiveCamera
.
The default camera is positioned in the scene such that its projection plane
in the scene coordinate space is at Z = 0, and it is looking into the screen in
the positive Z direction. The distance in Z from the camera to the projection
plane is determined by the width
and height
of the Scene to
which it is attached and its fieldOfView
.
The nearClip
and farClip
of this camera are specified in the
eye coordinate space. This space is defined such that the eye is at its
origin and the projection plane is one unit in front of the eye in the
positive Z direction.
The following pseudo code is the math used to compute the near and far clip distances in the scene coordinate space:
final double tanOfHalfFOV = Math.tan(Math.toRadians(FOV) / 2.0); final double halfHeight = HEIGHT / 2; final double focalLenght = halfHeight / tanOfHalfFOV; final double eyePositionZ = -1.0 * focalLenght; final double nearClipDistance = focalLenght * NEAR + eyePositionZ; final double farClipDistance = focalLenght * FAR + eyePositionZ;where
FOV
is fieldOfView
in degrees,
NEAR
is nearClip
specified in eye space,
and FAR
is farClip
specified in eye space.
Note: Since the ParallelCamera class has no fieldOfView
property, a
30 degrees vertical field of view is used.
Note: For the case of a PerspectiveCamera where the fixedEyeAtCameraZero
attribute is true, the scene coordinate space is normalized in order to fit
into the view frustum (see PerspectiveCamera
for more details). In
this mode, the eye coordinate space is the same as this Camera node's local
coordinate space. Hence the conversion formula mentioned above is not used.
BASELINE_OFFSET_SAME_AS_HEIGHT
Modifier | Constructor and Description |
---|---|
protected |
Camera() |
Modifier and Type | Method and Description |
---|---|
DoubleProperty |
farClipProperty() |
double |
getFarClip() |
double |
getNearClip() |
protected boolean |
impl_computeContains(double localX,
double localY)
Deprecated.
This is an internal API that is not intended for use and will be removed in the next version
|
BaseBounds |
impl_computeGeomBounds(BaseBounds bounds,
BaseTransform tx)
Deprecated.
This is an internal API that is not intended for use and will be removed in the next version
|
protected void |
impl_markDirty(DirtyBits dirtyBit)
Deprecated.
This is an internal API that is not intended for use and will be removed in the next version
|
Object |
impl_processMXNode(MXNodeAlgorithm alg,
MXNodeAlgorithmContext ctx)
Deprecated.
This is an internal API that is not intended for use and will be removed in the next version
|
void |
impl_updatePeer()
Deprecated.
This is an internal API that is not intended for use and will be removed in the next version
|
DoubleProperty |
nearClipProperty() |
void |
setFarClip(double value) |
void |
setNearClip(double value) |
accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, containsBounds, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, executeAccessibleAction, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBaselineOffset, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClassCssMetaData, getClip, getContentBias, getCssMetaData, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, hasProperties, hoverProperty, idProperty, impl_clearDirty, impl_computeIntersects, impl_computeLayoutBounds, impl_createPeer, impl_cssGetCursorInitialValue, impl_cssGetFocusTraversableInitialValue, impl_findStyles, impl_geomChanged, impl_getLeafTransform, impl_getMatchingStyles, impl_getPeer, impl_getPivotX, impl_getPivotY, impl_getPivotZ, impl_getStyleMap, impl_hasTransforms, impl_intersects, impl_intersectsBounds, impl_isDirty, impl_isDirtyEmpty, impl_isShowMnemonics, impl_isTreeVisible, impl_layoutBoundsChanged, impl_notifyLayoutBoundsChanged, impl_pickNode, impl_pickNodeLocal, impl_processCSS, impl_processCSS, impl_reapplyCSS, impl_setShowMnemonics, impl_setStyleMap, impl_showMnemonicsProperty, impl_syncPeer, impl_transformsChanged, impl_traverse, impl_treeVisibleProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isResizable, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookup, lookupAll, managedProperty, maxHeight, maxWidth, minHeight, minWidth, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, prefHeight, prefWidth, pressedProperty, pseudoClassStateChanged, queryAccessibleAttribute, relocate, removeEventFilter, removeEventHandler, requestFocus, resize, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, visibleProperty
public final void setNearClip(double value)
public final double getNearClip()
public final DoubleProperty nearClipProperty()
public final void setFarClip(double value)
public final double getFarClip()
public final DoubleProperty farClipProperty()
@Deprecated public void impl_updatePeer()
Node
impl_updatePeer
in class Node
@Deprecated protected void impl_markDirty(DirtyBits dirtyBit)
Node
impl_markDirty
in class Node
@Deprecated public BaseBounds impl_computeGeomBounds(BaseBounds bounds, BaseTransform tx)
Node
impl_computeGeomBounds
in class Node
@Deprecated protected boolean impl_computeContains(double localX, double localY)
impl_computeContains
in class Node
@Deprecated public Object impl_processMXNode(MXNodeAlgorithm alg, MXNodeAlgorithmContext ctx)
Node
impl_processMXNode
in class Node
alg
- current algorithm to process this nodectx
- current contextCopyright © 2020. All rights reserved.