/*
* JGrass - Free Open Source Java GIS http://www.jgrass.org
* (C) HydroloGIS - www.hydrologis.com
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Library General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option) any
* later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
* details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; if not, write to the Free Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.jgrasstools.gears.io.dxfdwg.libs.dwg.objects;
import java.util.Vector;
import org.jgrasstools.gears.io.dxfdwg.libs.dwg.DwgObject;
import org.jgrasstools.gears.io.dxfdwg.libs.dwg.DwgUtil;
/**
* The DwgSolid class represents a DWG Solid
*
* @author jmorell
*/
public class DwgSolid extends DwgObject {
private double thickness;
private double elevation;
private double[] corner1;
private double[] corner2;
private double[] corner3;
private double[] corner4;
private double[] extrusion;
/**
* Read a Solid in the DWG format Version 15
*
* @param data Array of unsigned bytes obtained from the DWG binary file
* @param offset The current bit offset where the value begins
* @throws Exception If an unexpected bit value is found in the DWG file. Occurs
* when we are looking for LwPolylines.
*/
public void readDwgSolidV15(int[] data, int offset) throws Exception {
int bitPos = offset;
bitPos = readObjectHeaderV15(data, bitPos);
Vector v = DwgUtil.testBit(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
boolean flag = ((Boolean)v.get(1)).booleanValue();
double val;
if (flag) {
val=0.0;
} else {
v = DwgUtil.getBitDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
val = ((Double)v.get(1)).doubleValue();
}
thickness = val;
v = DwgUtil.getBitDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
val = ((Double)v.get(1)).doubleValue();
elevation = val;
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
double x = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
double y = ((Double)v.get(1)).doubleValue();
double[] coord = new double[]{x, y, val};
corner1 = coord;
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
x = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
y = ((Double)v.get(1)).doubleValue();
coord = new double[]{x, y, val};
corner2 = coord;
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
x = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
y = ((Double)v.get(1)).doubleValue();
coord = new double[]{x, y, val};
corner3 = coord;
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
x = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
y = ((Double)v.get(1)).doubleValue();
coord = new double[]{x, y, val};
corner4 = coord;
v = DwgUtil.testBit(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
flag = ((Boolean)v.get(1)).booleanValue();
double z;
if (flag) {
x = y = 0.0;
z = 1.0;
} else {
v = DwgUtil.getBitDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
x = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getBitDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
y = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getBitDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
z = ((Double)v.get(1)).doubleValue();
}
coord = new double[]{x, y, z};
extrusion = coord;
bitPos = readObjectTailV15(data, bitPos);
}
/**
* @return Returns the corner1.
*/
public double[] getCorner1() {
return corner1;
}
/**
* @param corner1 The corner1 to set.
*/
public void setCorner1(double[] corner1) {
this.corner1 = corner1;
}
/**
* @return Returns the corner2.
*/
public double[] getCorner2() {
return corner2;
}
/**
* @param corner2 The corner2 to set.
*/
public void setCorner2(double[] corner2) {
this.corner2 = corner2;
}
/**
* @return Returns the corner3.
*/
public double[] getCorner3() {
return corner3;
}
/**
* @param corner3 The corner3 to set.
*/
public void setCorner3(double[] corner3) {
this.corner3 = corner3;
}
/**
* @return Returns the corner4.
*/
public double[] getCorner4() {
return corner4;
}
/**
* @param corner4 The corner4 to set.
*/
public void setCorner4(double[] corner4) {
this.corner4 = corner4;
}
/**
* @return Returns the elevation.
*/
public double getElevation() {
return elevation;
}
/**
* @param elevation The elevation to set.
*/
public void setElevation(double elevation) {
this.elevation = elevation;
}
/**
* @return Returns the extrusion.
*/
public double[] getExtrusion() {
return extrusion;
}
/* (non-Javadoc)
* @see java.lang.Object#clone()
*/
public Object clone() {
DwgSolid dwgSolid = new DwgSolid();
dwgSolid.setType(type);
dwgSolid.setHandle(handle);
dwgSolid.setVersion(version);
dwgSolid.setMode(mode);
dwgSolid.setLayerHandle(layerHandle);
dwgSolid.setColor(color);
dwgSolid.setNumReactors(numReactors);
dwgSolid.setNoLinks(noLinks);
dwgSolid.setLinetypeFlags(linetypeFlags);
dwgSolid.setPlotstyleFlags(plotstyleFlags);
dwgSolid.setSizeInBits(sizeInBits);
dwgSolid.setExtendedData(extendedData);
dwgSolid.setGraphicData(graphicData);
//dwgSolid.setInsideBlock(insideBlock);
dwgSolid.setThickness(thickness);
dwgSolid.setElevation(elevation);
dwgSolid.setCorner1(corner1);
dwgSolid.setCorner2(corner2);
dwgSolid.setCorner3(corner3);
dwgSolid.setCorner4(corner4);
dwgSolid.setExtrusion(extrusion);
return dwgSolid;
}
/**
* @return Returns the thickness.
*/
public double getThickness() {
return thickness;
}
/**
* @param thickness The thickness to set.
*/
public void setThickness(double thickness) {
this.thickness = thickness;
}
/**
* @param extrusion The extrusion to set.
*/
public void setExtrusion(double[] extrusion) {
this.extrusion = extrusion;
}
}