Searched refs:dz (Results 1 - 4 of 4) sorted by relevance

/haiku/src/add-ons/screen_savers/gravity/
H A DGravitySource.cpp46 float dz = tz - z; local
48 float d = dx * dx + dy * dy + dz * dz;
52 vz += dz * 0.003f;
62 if (dx * dx + dy * dy + dz * dz < 1.0f) {
72 dz = z - p->z;
74 d = dx * dx + dy * dy + dz * dz;
78 p->vz += dz /
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/haiku/src/add-ons/screen_savers/flurry/
H A DSmoke.cpp100 float dz; local
110 dz = s->old[2] - sz;
114 deltaz = (dz * mag);
133 dz = s->p[s->nextParticle].position[2].f[s->nextSubParticle]
135 rsquared = (dx * dx + dy * dy + dz * dz);
145 -= (dz * mag);
189 float dz; local
207 dz = s->p[i].position[2].f[k] - info->spark[j]->position[2];
208 rsquared = (dx * dx + dy * dy + dz * d
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/haiku/src/tests/kits/game/chart/
H A DChartWindow.cpp1402 float dz = sqrt(1.0 - (DH_REF*DH_REF + DV_REF*DV_REF) * (0.5 + 0.5/Z_CUT_RATIO) * (0.5 + 0.5/Z_CUT_RATIO)); local
1403 fDepthRef = dz / (1.0 - 1.0/Z_CUT_RATIO);
1644 float dx, dy, dz, dist, fact, alpha, r; local
1697 dz = s->z-amas[index].z;
1698 if (dz < -0.5) dz += 1.0;
1699 if (dz > 0.5) dz -= 1.0;
1704 dist = (abs(dx) + abs(dy) + abs(dz))*factor[index];
1717 dz *
2307 TPoint min, max, dx, dy, dz, p1; local
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H A DChartWindow.h217 float dz; member in struct:ChartWindow::__anon24::__anon25

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