本文整理匯總了Java中javax.vecmath.Point3d.set方法的典型用法代碼示例。如果您正苦於以下問題：Java Point3d.set方法的具體用法？Java Point3d.set怎麽用？Java Point3d.set使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類javax.vecmath.Point3d的用法示例。
在下文中一共展示了Point3d.set方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getCoords
import javax.vecmath.Point3d; //導入方法依賴的package包/類
/**
* Return agents coordinates.
*
* @return agent point3d .
*/
public void getCoords(Point3d coord) {
Vector3d t = v1;
translation.get(t);
coord.set(t.x, t.y, t.z);
}
示例2: castTo
import javax.vecmath.Point3d; //導入方法依賴的package包/類
public int castTo( float[] pos, BufferedImage image, Point3d worldHit, Vector3d worldNormal ) {
com.jme3.math.Vector3f worldDir = new com.jme3.math.Vector3f( pos[ 0 ], pos[ 1 ], pos[ 2 ] );
worldDir = worldDir.subtract( Jme3z.to(location) );
com.jme3.math.Vector3f dir = inverseGeomRot.mult( worldDir );
double angle = (( Math.atan2( -dir.x, dir.z ) + Math.PI ) % ( Math.PI * 2 )) / ( Math.PI * 2 );
double elevation = (Math.atan2( -dir.y, Math.sqrt( dir.x * dir.x + dir.z * dir.z ) ) + Math.PI / 2) / Math.PI ;
double[] rgb = new double[3];
if (image != null)
{
double x = angle * image.getWidth(),
y = elevation * image.getHeight(),
xF = x - Math.floor( x ),
yF = y - Math.floor( y );
get( image, Math.floor( x ), Math.floor( y ), ( 1 - xF ) * ( 1 - yF ), rgb );
get( image, Math.ceil ( x ), Math.floor( y ), xF * ( 1 - yF ), rgb );
get( image, Math.ceil ( x ), Math.ceil ( y ), xF * yF, rgb );
get( image, Math.floor( x ), Math.ceil ( y ), ( 1 - xF ) * yF, rgb );
}
if (worldHit != null) {
worldHit.x = Double.NaN;
if (planeNameCache.get() != name) {
planeNameCache.set( name );
planeMaskCache.set (getPlanePano() );
}
if ( planeMaskCache.get() != null ) {
double x = Mathz.clamp( (1-angle) * planeMaskCache.get().getWidth(), 0, planeMaskCache.get().getWidth()-1 ),
y = elevation * planeMaskCache.get().getHeight();
Color c = new Color ( planeMaskCache.get().getRGB( (int) x, (int) y ) );
int planeNo = (c.getRed() + c.getGreen() + c.getBlue() ) / 3;
if (planeNo < planes.size() && planeNo != 0) {
LinearForm3D plane = new LinearForm3D ( planes.get( planeNo ) );
{
double tmp = plane.B;
plane.B = plane.C;
plane.C = tmp;
plane.D = -plane.D;
plane.A = -plane.A;
}
Point3d pt = plane.collide( new Point3d(), Jme3z.from( dir ) );
{
com.jme3.math.Vector3f ptm = Jme3z.to( pt );
worldHit.set( Jme3z.from ( geomRot.mult( ptm ) ) );
worldHit.add( location );
worldNormal.set( Jme3z.from ( geomRot.mult( Jme3z.to(plane.normal()) ) ) );
}
}
}
}
return Colour.asInt( (int) rgb[ 0 ], (int) rgb[ 1 ], (int) rgb[ 2 ] );
}