Last change
on this file since 66 was
66,
checked in by Maciej Komosinski, 13 years ago
|
set 'eol-style' to 'native'
|
-
Property svn:eol-style set to
native
|
File size:
876 bytes
|
Rev | Line | |
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[66] | 1 | package pl.vorg.mowa.core.graphics; |
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| 2 | |
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| 3 | import java.util.ArrayList; |
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| 4 | |
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| 5 | import javax.media.opengl.GL; |
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| 6 | |
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| 7 | /** |
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| 8 | * A 3d model, containing many 3d shapes. |
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| 9 | * |
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| 10 | * @author vorg |
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| 11 | */ |
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| 12 | public class GeometryGroup { |
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| 13 | private ArrayList<Geometry> children = new ArrayList<Geometry>(); |
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| 14 | private BoundingBox boundingBox = new BoundingBox(); |
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| 15 | |
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| 16 | public ArrayList<Geometry> getChildren() { |
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| 17 | return children; |
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| 18 | } |
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| 19 | |
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| 20 | public void setChildren(ArrayList<Geometry> value) { |
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| 21 | this.children = value; |
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| 22 | } |
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| 23 | |
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| 24 | public BoundingBox getBoundingBox() { |
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| 25 | return boundingBox; |
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| 26 | } |
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| 27 | |
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| 28 | public void display(GL gl) { |
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| 29 | for(Geometry geometry : children) { |
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| 30 | geometry.display(gl); |
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| 31 | } |
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| 32 | } |
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| 33 | |
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| 34 | public void updateBoundingBox() { |
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| 35 | boundingBox.empty(); |
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| 36 | for(Geometry geometry : children) { |
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| 37 | if (geometry.getBoundingBox().isEmpty()) { |
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| 38 | geometry.updateBoundingBox(); |
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| 39 | } |
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| 40 | boundingBox.add(geometry.getBoundingBox()); |
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| 41 | } |
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| 42 | } |
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| 43 | |
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| 44 | } |
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