Last change
on this file since 28897 was 28897, checked in by davidb, 10 years ago |
GUI front-end to server base plus web page content
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File size:
581 bytes
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1 | /**************************************************************
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2 | * Quadratic Bezier 3D curve
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3 | **************************************************************/
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4 |
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5 | THREE.QuadraticBezierCurve3 = THREE.Curve.create(
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6 |
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7 | function ( v0, v1, v2 ) {
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8 |
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9 | this.v0 = v0;
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10 | this.v1 = v1;
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11 | this.v2 = v2;
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12 |
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13 | },
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14 |
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15 | function ( t ) {
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16 |
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17 | var tx, ty, tz;
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18 |
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19 | tx = THREE.Shape.Utils.b2( t, this.v0.x, this.v1.x, this.v2.x );
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20 | ty = THREE.Shape.Utils.b2( t, this.v0.y, this.v1.y, this.v2.y );
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21 | tz = THREE.Shape.Utils.b2( t, this.v0.z, this.v1.z, this.v2.z );
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22 |
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23 | return new THREE.Vector3( tx, ty, tz );
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24 |
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25 | }
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26 |
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27 | ); |
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