Revision 9a7e8b98
Added by Leszek Koltunski about 1 year ago
| src/main/java/org/distorted/objectlib/touchcontrol/TouchControlTetrahedron.java | ||
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public static final Static3D[] FACE_AXIS = new Static3D[] |
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{
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new Static3D( 0,+SQ3/3,+SQ6/3),
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new Static3D( 0,+SQ3/3,-SQ6/3),
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new Static3D( 0, SQ3/3, SQ6/3),
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new Static3D( 0, SQ3/3,-SQ6/3),
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new Static3D(-SQ6/3,-SQ3/3, 0), |
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new Static3D(+SQ6/3,-SQ3/3, 0),
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new Static3D( SQ6/3,-SQ3/3, 0),
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}; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
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// 2 | 0 \ / |
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// / \ 2 | 1 |
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// / 1 \ | |
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// |
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// COIN: pieces inside the coin just like in EDGE; outside +=3. |
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int returnPart(int type, int face, float[] touchPoint) |
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{
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switch(type) |
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{
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case TYPE_NOT_SPLIT : return 0; |
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case TYPE_NOT_SPLIT : return 0;
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case TYPE_SPLIT_EDGE : float y1 = (face > 1 ? touchPoint[1] : -touchPoint[1]); |
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float x1 = touchPoint[0]; |
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case TYPE_SPLIT_EDGE : float y1 = (face > 1 ? touchPoint[1] : -touchPoint[1]);
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float x1 = touchPoint[0];
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boolean e0 = x1>0; |
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boolean e1 = y1>(+SQ3/3)*x1;
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boolean e2 = y1>(-SQ3/3)*x1; |
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boolean e0 = x1>0;
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boolean e1 = y1>( SQ3/3)*x1;
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boolean e2 = y1>(-SQ3/3)*x1;
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if( e1 && e2 ) return 0; |
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if( !e1 && e0 ) return 1; |
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if( !e0 &&!e2 ) return 2; |
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if( e1 && e2 ) return 0; |
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if( !e1 && e0 ) return 1; |
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if( !e0 &&!e2 ) return 2; |
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return 0; |
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case TYPE_SPLIT_CORNER: float y2 = (face > 1 ? touchPoint[1] : -touchPoint[1]); |
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float x2 = touchPoint[0]; |
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case TYPE_SPLIT_CORNER: float y2 = (face > 1 ? touchPoint[1] : -touchPoint[1]);
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float x2 = touchPoint[0];
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boolean c0 = x2>0; |
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boolean c1 = y2>(+SQ3/3)*x2;
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boolean c2 = y2>(-SQ3/3)*x2; |
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boolean c0 = x2>0;
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boolean c1 = y2>( SQ3/3)*x2;
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boolean c2 = y2>(-SQ3/3)*x2;
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if( c0 && c2 ) return 0; |
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if( !c1 &&!c2 ) return 1; |
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if( !c0 && c1 ) return 2; |
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if( c0 && c2 ) return 0; |
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if( !c1 &&!c2 ) return 1; |
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if( !c0 && c1 ) return 2; |
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return 0; |
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case TYPE_SPLIT_EDGE_COIN: float y3 = (face > 1 ? touchPoint[1] : -touchPoint[1]); |
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float x3 = touchPoint[0]; |
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boolean s0 = x3>0; |
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boolean s1 = y3>( SQ3/3)*x3; |
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boolean s2 = y3>(-SQ3/3)*x3; |
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int add = (x3*x3+y3*y3<DIST2D*DIST2D ? 0:3 ); |
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if( s1 && s2 ) return add; |
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if( !s1 && s0 ) return add+1; |
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if( !s0 &&!s2 ) return add+2; |
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return 0; |
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} |
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return 0; |
Also available in: Unified diff
new SPLIT type: type EDGE_COIN (will be used in Coin Tetrahedron).
Only supported in Tetrahedrons for now.