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https://github.com/gpujs/gpu.js.git
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b2df0ab604
Change `HTMLImageArray` render strategy to `gl.NEAREST`, like all the others Let `WebGL2FunctionNode` extend `WebGLFunctionNode` and lighten Remove all the different html pages associated with tests, and just use one file to handle them and use qunit for filtering them Bump version number
39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
QUnit.test('WebGL Decimal Precision', function(assert) {
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var gpu = new GPU({mode: 'webgl'});
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var add = gpu.createKernel(function(a, b) {
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return a + b;
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}).setOutput([1]);
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var addResult = add(0.1, 0.2)[0];
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assert.equal(addResult.toFixed(7), (0.1 + 0.2).toFixed(7));
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var reflectValue = gpu.createKernel(function(a) {
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return a;
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}).setOutput([1]);
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//Just for sanity's sake, recurse the value to see if it spirals out of control
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for (var i = 0; i < 100; i++) {
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var newAddResult = reflectValue(addResult)[0];
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assert.equal(newAddResult, addResult);
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addResult = newAddResult;
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}
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});
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QUnit.test('WebGL2 Decimal Precision', function(assert) {
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var gpu = new GPU({mode: 'webgl2'});
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var add = gpu.createKernel(function(a, b) {
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return a + b;
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}).setOutput([1]);
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var addResult = add(0.1, 0.2)[0];
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assert.equal(addResult.toFixed(7), (0.1 + 0.2).toFixed(7));
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var reflectValue = gpu.createKernel(function(a) {
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return a;
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}).setOutput([1]);
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//Just for sanity's sake, recurse the value to see if it spirals out of control
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for (var i = 0; i < 100; i++) {
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var newAddResult = reflectValue(addResult)[0];
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assert.equal(newAddResult, addResult);
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addResult = newAddResult;
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}
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}); |