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JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)

代碼片段和文件信息
//
//??CLASS
//????AnnotationArrow -??3D?arrow?used?for?annotation?&?diagrams
//
//??DEscriptION
//????This?class?creates?a?3D?unlighted?line?between?two?3D?coordinates
//????plus?a?cone-shaped?arrow?at?the?line‘s?endpoint.??The?line‘s?width
//????and?color?can?be?controlled.??The?arrow?head‘s?width?and?length
//????can?be?controlled.
//
//??SEE?ALSO
//????AnnotationLine
//????AnnotationAxes
//????AnnotationArrowFan
//????AnnotationArrowGroup
//
//??AUTHOR
//????David?R.?Nadeau?/?San?Diego?Supercomputer?Center
//
package?Java3Dapplet;
import?java.awt.*;
import?java.awt.event.*;
import?javax.media.j3d.*;
import?javax.vecmath.*;
import?com.sun.j3d.utils.geometry.*;
class?AnnotationArrow
extends?AnnotationLine
{
//?Parameters
private?Color3f?arrowColor?=?new?Color3f(?1.0f?1.0f?1.0f?);
private?float?arrowRadius?=?0.1f;
private?float?arrowLength?=?0.20f;
private?float?lineWidth???=?3.0f;
private?int???radialDivisions?=?8;
private?int???sideDivisions???=?1;
//?3D?Nodes
private?Cone?arrowHead?=?null;
private?Appearance?arrowAppearance?=?null;
private?TransformGroup?arrowTrans?=?null;
private?ColoringAttributes?coloringAttributes?=?null;
//
//??Construct?a?straight?line
//
public?AnnotationArrow(?float?x2?float?y2?float?z2?)
{
//????origin????????????to?given?coordinate
this(?0.0f?0.0f?0.0f?x2?y2?z2?);
}
public?AnnotationArrow(?float?x?float?y?float?z
float?x2?float?y2?float?z2?)
{
super(?x?y?z?x2?y2?z2?);
setLineWidth(?lineWidth?);
//?Compute?the?length?and?direction?of?the?line
float?deltaX?=?x2-x;
float?deltaY?=?y2-y;
float?deltaZ?=?z2-z;
float?theta?=?-(float)Math.atan2(?deltaZ?deltaX?);
float?phi???=??(float)Math.atan2(?deltaY?deltaX?);
if?(?deltaX?0.0f?)
{
phi?=?(float)Math.PI?-?phi;
}
//?Compute?a?matrix?to?rotate?a?cone?to?point?in?the?line‘s
//?direction?then?place?the?cone?at?the?line‘s?endpoint.
Matrix4f?mat?=?new?Matrix4f(?);
Matrix4f?mat2?=?new?Matrix4f(?);
mat.setIdentity(?);
//?Move?to?the?endpoint?of?the?line
mat2.setIdentity(?);
mat2.setTranslation(?new?Vector3f(?x2?y2?z2?)?);
mat.mul(?mat2?);
//?Spin?around?Y
mat2.setIdentity(?);
mat2.rotY(?theta?);
mat.mul(?mat2?);
//?Tilt?up?or?down?around?Z
mat2.setIdentity(?);
mat2.rotZ(?phi?);
mat.mul(?mat2?);
//?Tilt?cone?to?point?right
mat2.setIdentity(?);
mat2.rotZ(?-1.571f?);
mat.mul(?mat2?);
arrowTrans?=?new?TransformGroup(?);
arrowTrans.setCapability(?Group.ALLOW_CHILDREN_WRITE?);
Transform3D?trans?=?new?Transform3D(?mat?);
arrowTrans.setTransform(?trans?);
//?Create?an?appearance
arrowAppearance?=?new?Appearance(?);
arrowAppearance.setCapability(
Appearance.ALLOW_COLORING_ATTRIBUTES_WRITE?);
getLineColor(?arrowColor?);
coloringAttributes?=?new?ColoringAttributes(?);
coloringAttributes.setColor(?arrowColor?);
coloringAttribute
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????55346??2013-12-20?10:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????36656??2013-12-20?15:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????4407??2013-12-20?19:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????11164??2013-12-20?16:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件?????824698??2013-12-20?17:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件????????475??2013-12-20?10:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件????????476??2013-12-20?11:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????74276??2013-12-20?13:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????26052??2013-12-20?10:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????13411??2013-12-20?11:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????62755??2013-12-20?09:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????16662??2013-12-20?13:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????21904??2013-12-20?16:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件?????286896??2013-12-20?11:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????22158??2013-12-20?11:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????39828??2013-12-20?16:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????5211??2013-12-20?17:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????5850??2013-12-20?15:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????5820??2013-12-20?17:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????16911??2013-12-20?14:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????9882??2013-12-20?15:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????36826??2013-12-20?19:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件??????20108??2013-12-20?15:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????6450??2013-12-20?16:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????6433??2013-12-20?18:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????1554??2013-12-20?15:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????1375??2013-12-20?16:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????4688??2013-12-20?19:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????6329??2013-12-20?17:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
?????文件???????2515??2013-12-20?09:01??JAVA3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)(源代碼+論文+說明)\080基于Java3D的網(wǎng)絡(luò)三維技術(shù)的設(shè)計(jì)與實(shí)現(xiàn)\Java3Dap
............此處省略45個文件信息
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