mirror of
https://github.com/Krafpy/KSP-MGA-Planner.git
synced 2026-01-11 20:45:58 -08:00
824af087c1
Modified the file structure to have the `index.html` at the root of the repository. Needed for Github Pages.
82 lines
1.6 KiB
JavaScript
82 lines
1.6 KiB
JavaScript
( function () {
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class LineGeometry extends THREE.LineSegmentsGeometry {
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constructor() {
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super();
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this.type = 'LineGeometry';
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}
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setPositions( array ) {
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// converts [ x1, y1, z1, x2, y2, z2, ... ] to pairs format
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var length = array.length - 3;
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var points = new Float32Array( 2 * length );
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for ( var i = 0; i < length; i += 3 ) {
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points[ 2 * i ] = array[ i ];
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points[ 2 * i + 1 ] = array[ i + 1 ];
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points[ 2 * i + 2 ] = array[ i + 2 ];
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points[ 2 * i + 3 ] = array[ i + 3 ];
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points[ 2 * i + 4 ] = array[ i + 4 ];
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points[ 2 * i + 5 ] = array[ i + 5 ];
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}
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super.setPositions( points );
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return this;
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}
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setColors( array ) {
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// converts [ r1, g1, b1, r2, g2, b2, ... ] to pairs format
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var length = array.length - 3;
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var colors = new Float32Array( 2 * length );
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for ( var i = 0; i < length; i += 3 ) {
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colors[ 2 * i ] = array[ i ];
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colors[ 2 * i + 1 ] = array[ i + 1 ];
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colors[ 2 * i + 2 ] = array[ i + 2 ];
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colors[ 2 * i + 3 ] = array[ i + 3 ];
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colors[ 2 * i + 4 ] = array[ i + 4 ];
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colors[ 2 * i + 5 ] = array[ i + 5 ];
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}
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super.setColors( colors );
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return this;
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}
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fromLine( line ) {
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var geometry = line.geometry;
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if ( geometry.isGeometry ) {
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console.error( 'THREE.LineGeometry no longer supports Geometry. Use THREE.BufferGeometry instead.' );
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return;
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} else if ( geometry.isBufferGeometry ) {
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this.setPositions( geometry.attributes.position.array ); // assumes non-indexed
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} // set colors, maybe
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return this;
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}
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}
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LineGeometry.prototype.isLineGeometry = true;
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THREE.LineGeometry = LineGeometry;
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} )(); |