Revision 9aabc9eb
Added by Leszek Koltunski almost 3 years ago
| src/main/java/org/distorted/library/type/Dynamic1D.java | ||
|---|---|---|
| 44 | 44 |
curr = vv.elementAt(c); |
| 45 | 45 |
next = vv.elementAt(n); |
| 46 | 46 |
|
| 47 |
tmp1 = vc.elementAt(c); |
|
| 47 |
tmpCache1 = vc.elementAt(c);
|
|
| 48 | 48 |
|
| 49 | 49 |
float px = curr.x - prev.x; |
| 50 | 50 |
float nx = next.x - curr.x; |
| ... | ... | |
| 57 | 57 |
|
| 58 | 58 |
if( q>1 ) |
| 59 | 59 |
{
|
| 60 |
tmp1.tangent[0] = nx+px/q;
|
|
| 60 |
tmpCache1.velocity[0] = nx+px/q;
|
|
| 61 | 61 |
} |
| 62 | 62 |
else |
| 63 | 63 |
{
|
| 64 |
tmp1.tangent[0] = px+nx*q;
|
|
| 64 |
tmpCache1.velocity[0] = px+nx*q;
|
|
| 65 | 65 |
} |
| 66 | 66 |
} |
| 67 | 67 |
else |
| 68 | 68 |
{
|
| 69 |
tmp1.tangent[0] = 0.0f;
|
|
| 69 |
tmpCache1.velocity[0] = 0.0f;
|
|
| 70 | 70 |
} |
| 71 | 71 |
} |
| 72 | 72 |
|
| ... | ... | |
| 76 | 76 |
{
|
| 77 | 77 |
if( numPoints==1 ) |
| 78 | 78 |
{
|
| 79 |
tmp1= vc.elementAt(0);
|
|
| 79 |
tmpCache1 = vc.elementAt(0);
|
|
| 80 | 80 |
curr= vv.elementAt(0); |
| 81 | 81 |
|
| 82 |
tmp1.a[0] = 0.0f; |
|
| 83 |
tmp1.b[0] = 0.0f; |
|
| 84 |
tmp1.c[0] = curr.x; |
|
| 85 |
tmp1.d[0] = 0.0f; |
|
| 82 |
tmpCache1.a[0] = 0.0f;
|
|
| 83 |
tmpCache1.b[0] = 0.0f;
|
|
| 84 |
tmpCache1.c[0] = curr.x;
|
|
| 85 |
tmpCache1.d[0] = 0.0f;
|
|
| 86 | 86 |
} |
| 87 | 87 |
else if( numPoints==2 ) |
| 88 | 88 |
{
|
| 89 |
tmp1= vc.elementAt(0);
|
|
| 90 |
tmp2= vc.elementAt(1);
|
|
| 89 |
tmpCache1 = vc.elementAt(0);
|
|
| 90 |
tmpCache2 = vc.elementAt(1);
|
|
| 91 | 91 |
curr= vv.elementAt(0); |
| 92 | 92 |
next= vv.elementAt(1); |
| 93 | 93 |
|
| 94 |
tmp1.a[0] = 0.0f; |
|
| 95 |
tmp1.b[0] = 0.0f; |
|
| 96 |
tmp1.c[0] = next.x - curr.x; |
|
| 97 |
tmp1.d[0] = curr.x; |
|
| 94 |
tmpCache1.a[0] = 0.0f;
|
|
| 95 |
tmpCache1.b[0] = 0.0f;
|
|
| 96 |
tmpCache1.c[0] = next.x - curr.x;
|
|
| 97 |
tmpCache1.d[0] = curr.x;
|
|
| 98 | 98 |
|
| 99 |
tmp2.a[0] = 0.0f; |
|
| 100 |
tmp2.b[0] = 0.0f; |
|
| 101 |
tmp2.c[0] = curr.x - next.x; |
|
| 102 |
tmp2.d[0] = next.x; |
|
| 99 |
tmpCache2.a[0] = 0.0f;
|
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| 100 |
tmpCache2.b[0] = 0.0f;
|
|
| 101 |
tmpCache2.c[0] = curr.x - next.x;
|
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| 102 |
tmpCache2.d[0] = next.x;
|
|
| 103 | 103 |
} |
| 104 | 104 |
else |
| 105 | 105 |
{
|
| ... | ... | |
| 111 | 111 |
{
|
| 112 | 112 |
n = i<numPoints-1 ? i+1:0; |
| 113 | 113 |
|
| 114 |
tmp1= vc.elementAt(i);
|
|
| 115 |
tmp2= vc.elementAt(n);
|
|
| 114 |
tmpCache1 = vc.elementAt(i);
|
|
| 115 |
tmpCache2 = vc.elementAt(n);
|
|
| 116 | 116 |
curr= vv.elementAt(i); |
| 117 | 117 |
next= vv.elementAt(n); |
| 118 | 118 |
|
| 119 |
tmp1.cached[0] = curr.x; |
|
| 119 |
tmpCache1.cached[0] = curr.x;
|
|
| 120 | 120 |
|
| 121 |
tmp1.a[0] = mConvexity*( 2*curr.x + tmp1.tangent[0] - 2*next.x + tmp2.tangent[0]); |
|
| 122 |
tmp1.b[0] = mConvexity*(-3*curr.x - 2*tmp1.tangent[0] + 3*next.x - tmp2.tangent[0]); |
|
| 123 |
tmp1.c[0] = mConvexity*(tmp1.tangent[0]) + (1.0f-mConvexity)*(next.x-curr.x); |
|
| 124 |
tmp1.d[0] = curr.x; |
|
| 121 |
tmpCache1.a[0] = mConvexity*( 2*curr.x + tmpCache1.velocity[0] - 2*next.x + tmpCache2.velocity[0]); |
|
| 122 |
tmpCache1.b[0] = mConvexity*(-3*curr.x - 2* tmpCache1.velocity[0] + 3*next.x - tmpCache2.velocity[0]); |
|
| 123 |
tmpCache1.c[0] = mConvexity*(tmpCache1.velocity[0]) + (1.0f-mConvexity)*(next.x-curr.x); |
|
| 124 |
tmpCache1.d[0] = curr.x; |
|
| 125 |
|
|
| 126 |
if( mSpeedMode==SPEED_MODE_SEGMENT_CONSTANT ) smoothOutSegment(tmpCache1); |
|
| 125 | 127 |
} |
| 126 | 128 |
} |
| 127 | 129 |
|
| ... | ... | |
| 442 | 444 |
{
|
| 443 | 445 |
int vecNext = getNext(vecCurr,t); |
| 444 | 446 |
next = vv.elementAt(vecNext); |
| 445 |
tmp2 = vc.elementAt(vecNext); |
|
| 447 |
tmpCache2 = vc.elementAt(vecNext);
|
|
| 446 | 448 |
|
| 447 |
if( tmp2.cached[0]!=next.x ) recomputeCache(); |
|
| 449 |
if( tmpCache2.cached[0]!=next.x ) recomputeCache();
|
|
| 448 | 450 |
} |
| 449 | 451 |
|
| 450 | 452 |
if( mSegment!= segment && vn!=null ) vn.elementAt(vecCurr).computeNoise(); |
| 451 | 453 |
|
| 452 | 454 |
mSegment = segment; |
| 453 |
|
|
| 454 | 455 |
time = time-vecCurr; |
| 455 |
|
|
| 456 |
tmp1 = vc.elementAt(vecCurr);
|
|
| 456 |
tmpCache1 = vc.elementAt(vecCurr); |
|
| 457 |
if( mSpeedMode==SPEED_MODE_SEGMENT_CONSTANT ) time = smoothSpeed(time, tmpCache1);
|
|
| 457 | 458 |
|
| 458 | 459 |
if( vn!=null ) |
| 459 | 460 |
{
|
| 460 | 461 |
time = noise(time,vecCurr); |
| 461 | 462 |
} |
| 462 | 463 |
|
| 463 |
buffer[offset] = ((tmp1.a[0]*time+tmp1.b[0])*time+tmp1.c[0])*time+tmp1.d[0];
|
|
| 464 |
buffer[offset] = ((tmpCache1.a[0]*time+ tmpCache1.b[0])*time+ tmpCache1.c[0])*time+ tmpCache1.d[0];
|
|
| 464 | 465 |
break; |
| 465 | 466 |
} |
| 466 | 467 |
} |
Also available in: Unified diff
Dynamics: introduce two speed modes - smooth and segment_constant.
Prepare the third mode - globally_constant.