Revision f08b268d
Added by Leszek Koltunski almost 7 years ago
| src/main/java/org/distorted/library/MeshCubes.java | ||
|---|---|---|
| 32 | 32 |
public class MeshCubes extends MeshObject |
| 33 | 33 |
{
|
| 34 | 34 |
private static final float R = 0.0f;//0.2f; |
| 35 |
private static final float FRONTZ = 0.5f; |
|
| 36 |
private static final float BACKZ =-0.5f; |
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| 37 |
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| 35 |
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| 38 | 36 |
private static final int NORTH = 0; |
| 39 | 37 |
private static final int WEST = 1; |
| 40 | 38 |
private static final int EAST = 2; |
| 41 | 39 |
private static final int SOUTH = 3; |
| 42 | 40 |
|
| 43 |
private static final boolean BACK = true; |
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private static final boolean FRONT = false; |
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private static final boolean UPPER = false; |
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| 46 |
private static final boolean LOWER = true; |
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| 47 |
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| 48 | 41 |
private static final float[] mNormalX = new float[4]; |
| 49 | 42 |
private static final float[] mNormalY = new float[4]; |
| 50 | 43 |
private static final float[] mNormalZ = new float[4]; |
| ... | ... | |
| 391 | 384 |
boolean seenLand=false; |
| 392 | 385 |
boolean lastBlockIsNE = false; |
| 393 | 386 |
boolean currentBlockIsNE; |
| 394 |
float vectZ = front?FRONTZ:BACKZ;
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|
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float vectZ = (front ? 0.5f : -0.5f);
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| 395 | 388 |
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| 396 | 389 |
//android.util.Log.d("CUBES", "buildFrontBack");
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| 397 | 390 |
|
| ... | ... | |
| 517 | 510 |
side= curr.side; |
| 518 | 511 |
next = getNextEdge(curr); |
| 519 | 512 |
|
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addSideVertex(curr,BACK,i+1,prev.side,vertex++,attribs);
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addSideVertex(curr,true,i+1,prev.side,vertex++,attribs);
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| 521 | 514 |
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| 522 | 515 |
do |
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{
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| 524 | 517 |
if( prev.side!=curr.side ) |
| 525 | 518 |
{
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addSideVertex(curr,BACK,i+1,prev.side,vertex++,attribs);
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addSideVertex(curr,BACK,i ,prev.side,vertex++,attribs);
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addSideVertex(curr,true,i+1,prev.side,vertex++,attribs);
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addSideVertex(curr,true,i ,prev.side,vertex++,attribs);
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| 528 | 521 |
} |
| 529 | 522 |
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addSideVertex(curr,FRONT,i+1,next.side,vertex++,attribs);
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addSideVertex(curr,FRONT,i ,next.side,vertex++,attribs);
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| 523 |
addSideVertex(curr,false,i+1,next.side,vertex++,attribs);
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| 524 |
addSideVertex(curr,false,i ,next.side,vertex++,attribs);
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| 532 | 525 |
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| 533 | 526 |
prev = curr; |
| 534 | 527 |
curr = next; |
| ... | ... | |
| 628 | 621 |
|
| 629 | 622 |
attribs[8*vertex ] = x - 0.5f; |
| 630 | 623 |
attribs[8*vertex+1] = 0.5f - (float)curr.row/mRows; |
| 631 |
attribs[8*vertex+2] = FRONTZ + ((BACKZ-FRONTZ)*slice)/mSlices;
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|
| 624 |
attribs[8*vertex+2] = 0.5f - (float)slice/mSlices;
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|
| 632 | 625 |
attribs[8*vertex+3] = side==NORTH ? 0.0f : (side==WEST?-R:R); |
| 633 | 626 |
attribs[8*vertex+4] = 1.0f; |
| 634 | 627 |
attribs[8*vertex+5] = (slice==0 ? R : (slice==mSlices ? -R:0) ); |
| ... | ... | |
| 639 | 632 |
|
| 640 | 633 |
attribs[8*vertex ] = x - 0.5f; |
| 641 | 634 |
attribs[8*vertex+1] = 0.5f - (float)(curr.row+1)/mRows; |
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attribs[8*vertex+2] = FRONTZ + ((BACKZ-FRONTZ)*slice)/mSlices;
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attribs[8*vertex+2] = 0.5f - (float)slice/mSlices;
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| 643 | 636 |
attribs[8*vertex+3] = side==SOUTH ? 0.0f: (side==EAST?-R:R); |
| 644 | 637 |
attribs[8*vertex+4] =-1.0f; |
| 645 | 638 |
attribs[8*vertex+5] = (slice==0 ? R : (slice==mSlices ? -R:0) ); |
| ... | ... | |
| 650 | 643 |
|
| 651 | 644 |
attribs[8*vertex ] = (float)curr.col/mCols -0.5f; |
| 652 | 645 |
attribs[8*vertex+1] = 0.5f - y; |
| 653 |
attribs[8*vertex+2] = FRONTZ + ((BACKZ-FRONTZ)*slice)/mSlices;
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attribs[8*vertex+2] = 0.5f - (float)slice/mSlices;
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| 654 | 647 |
attribs[8*vertex+3] =-1.0f; |
| 655 | 648 |
attribs[8*vertex+4] = side==WEST ? 0.0f : (side==NORTH?-R:R); |
| 656 | 649 |
attribs[8*vertex+5] = (slice==0 ? R : (slice==mSlices ? -R:0) ); |
| ... | ... | |
| 661 | 654 |
|
| 662 | 655 |
attribs[8*vertex ] = (float)(curr.col+1)/mCols -0.5f; |
| 663 | 656 |
attribs[8*vertex+1] = 0.5f - y; |
| 664 |
attribs[8*vertex+2] = FRONTZ + ((BACKZ-FRONTZ)*slice)/mSlices;
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| 657 |
attribs[8*vertex+2] = 0.5f - (float)slice/mSlices;
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| 665 | 658 |
attribs[8*vertex+3] = 1.0f; |
| 666 | 659 |
attribs[8*vertex+4] = side==EAST ? 0.0f : (side==SOUTH?-R:R); |
| 667 | 660 |
attribs[8*vertex+5] = (slice==0 ? R : (slice==mSlices ? -R:0) ); |
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