Revision 522eebc8
Added by Leszek Koltunski over 7 years ago
| src/main/java/org/distorted/library/type/Dynamic4D.java | ||
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| 54 | 54 |
float[] nz; |
| 55 | 55 |
float[] nw; |
| 56 | 56 |
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| 57 |
public VectorNoise()
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VectorNoise() |
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| 58 | 58 |
{
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| 59 | 59 |
nx = new float[NUM_NOISE]; |
| 60 | 60 |
nx[0] = mRnd.nextFloat(); |
| ... | ... | |
| 82 | 82 |
private Vector<VectorNoise> vn; |
| 83 | 83 |
private VectorNoise tmpN; |
| 84 | 84 |
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private float mFactor1, mFactor2, mFactor3; // used in Noise only. Those are noise factors; 1=noise of the (vec1X,vec1Y,vec1Z,vec1W) vector; 2=noise of (vec2X,vec2Y,vec2Z,vec2W) and same for vec3.
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| 85 |
private float mFactor1, mFactor2, mFactor3; // used in Noise only. FactorN = noise factor of vecN.
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| 86 | 86 |
private float vec1X,vec1Y,vec1Z,vec1W; // vector perpendicular to v(t) and in the same plane as v(t) and a(t) (for >2 points only, in case of 2 points this is calculated differently) |
| 87 | 87 |
private float vec2X,vec2Y,vec2Z,vec2W; // vector perpendicular to v(t) and to vec1. |
| 88 | 88 |
private float vec3X,vec3Y,vec3Z,vec3W; // vector perpendicular to v(t) and to vec1. |
| ... | ... | |
| 311 | 311 |
float aw = 6*vc.aw*time+2*vc.bw; |
| 312 | 312 |
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| 313 | 313 |
float v_sq = vx*vx+vy*vy+vz*vz+vw*vw; |
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float delta = (vx*ax+vy*ay+vz*az*vw*vw)/v_sq;
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float delta = (vx*ax+vy*ay+vz*az+vw*aw)/v_sq;
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| 315 | 315 |
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vec1X = ax-delta*vx; |
| 317 | 317 |
vec1Y = ay-delta*vy; |
| ... | ... | |
| 332 | 332 |
float coeff31 = vw/v_sq; |
| 333 | 333 |
float coeff32 = vec1W/vec1_sq; |
| 334 | 334 |
float coeff33 = vec2W/vec2_sq; |
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vec2X = 0.0f - coeff31*vx - coeff32*vec1X - coeff33*vec2X;
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vec2Y = 0.0f - coeff31*vy - coeff32*vec1Y - coeff33*vec2Y;
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vec2Z = 0.0f - coeff31*vz - coeff32*vec1Z - coeff33*vec2Z;
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vec2W = 1.0f - coeff31*vw - coeff32*vec1W - coeff33*vec2W;
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vec3X = 0.0f - coeff31*vx - coeff32*vec1X - coeff33*vec2X;
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vec3Y = 0.0f - coeff31*vy - coeff32*vec1Y - coeff33*vec2Y;
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vec3Z = 0.0f - coeff31*vz - coeff32*vec1Z - coeff33*vec2Z;
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vec3W = 1.0f - coeff31*vw - coeff32*vec1W - coeff33*vec2W;
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| 339 | 339 |
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| 340 | 340 |
float vec3_sq = vec3X*vec3X+vec3Y*vec3Y+vec3Z*vec3Z+vec3W*vec3W; |
| 341 | 341 |
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| ... | ... | |
| 392 | 392 |
float coeff31 = vw/v_sq; |
| 393 | 393 |
float coeff32 = vec1W/vec1_sq; |
| 394 | 394 |
float coeff33 = vec2W/vec2_sq; |
| 395 |
vec2X = 0.0f - coeff31*vx - coeff32*vec1X - coeff33*vec2X;
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vec2Y = 0.0f - coeff31*vy - coeff32*vec1Y - coeff33*vec2Y;
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vec2Z = 0.0f - coeff31*vz - coeff32*vec1Z - coeff33*vec2Z;
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vec2W = 1.0f - coeff31*vw - coeff32*vec1W - coeff33*vec2W;
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vec3X = 0.0f - coeff31*vx - coeff32*vec1X - coeff33*vec2X;
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vec3Y = 0.0f - coeff31*vy - coeff32*vec1Y - coeff33*vec2Y;
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vec3Z = 0.0f - coeff31*vz - coeff32*vec1Z - coeff33*vec2Z;
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vec3W = 1.0f - coeff31*vw - coeff32*vec1W - coeff33*vec2W;
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| 399 | 399 |
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| 400 | 400 |
float vec3_sq = vec3X*vec3X+vec3Y*vec3Y+vec3Z*vec3Z+vec3W*vec3W; |
| 401 | 401 |
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Also available in: Unified diff
Add Static5D and Dynamic5D.