25 lines
711 B
JavaScript
25 lines
711 B
JavaScript
import {create, fromTransform} from '../../../../src/ol/vec/mat4.js';
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describe('mat4', function() {
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describe('mat4.create()', function() {
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it('returns the expected matrix', function() {
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expect(create()).to.eql(
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[1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]);
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});
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});
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describe('mat4.fromTransform()', function() {
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it('sets the expected transform on the matrix', function() {
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var transform = [1, 2, 3, 4, 5, 6];
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var result = create();
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expect(fromTransform(result, transform)).to.eql(
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[1, 2, 0, 0, 3, 4, 0, 0, 0, 0, 1, 0, 5, 6, 0, 1]);
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expect(result).to.eql(
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[1, 2, 0, 0, 3, 4, 0, 0, 0, 0, 1, 0, 5, 6, 0, 1]);
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});
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});
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});
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