113 lines
4.3 KiB
Dart
113 lines
4.3 KiB
Dart
import 'package:thermion_dart/thermion_dart.dart';
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import 'package:test/test.dart';
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import 'package:vector_math/vector_math_64.dart';
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import 'helpers.dart';
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void main() async {
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final testHelper = TestHelper("material");
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group("shadow tests", () {
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test('enable/disable shadows', () async {
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await testHelper.withViewer((viewer) async {
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await viewer.setPostProcessing(true);
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await viewer.setShadowsEnabled(true);
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await viewer.setShadowType(ShadowType.PCF);
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var materialInsance = await viewer.createUbershaderMaterialInstance();
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await materialInsance.setParameterFloat4(
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"baseColorFactor", 0.0, 1.0, 0.0, 1.0);
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await viewer.addDirectLight(DirectLight.sun(
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intensity: 50000,
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castShadows: true,
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direction: Vector3(1, -0.5, 0).normalized()));
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final plane = await viewer.createGeometry(
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GeometryHelper.plane(
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normals: true, uvs: true, width: 10, height: 10),
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materialInstances: [materialInsance]);
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expect(await viewer.isCastShadowsEnabled(plane.entity), true);
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expect(await viewer.isReceiveShadowsEnabled(plane.entity), true);
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await viewer.createGeometry(
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GeometryHelper.cube(
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normals: true,
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uvs: true,
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),
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materialInstances: [materialInsance]);
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await testHelper.capture(viewer, "shadows_enabled");
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await viewer.setShadowsEnabled(false);
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await testHelper.capture(viewer, "shadows_disabled");
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}, bg: kRed);
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});
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test('enable/disable cast shadows', () async {
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await testHelper.withViewer((viewer) async {
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await viewer.setPostProcessing(true);
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await viewer.setShadowsEnabled(true);
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await viewer.setShadowType(ShadowType.PCF);
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var materialInsance = await viewer.createUbershaderMaterialInstance();
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await materialInsance.setParameterFloat4(
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"baseColorFactor", 0.0, 1.0, 0.0, 1.0);
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await viewer.addDirectLight(DirectLight.sun(
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intensity: 50000,
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castShadows: true,
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direction: Vector3(1, -0.5, 0).normalized()));
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final plane = await viewer.createGeometry(
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GeometryHelper.plane(
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normals: true, uvs: true, width: 10, height: 10),
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materialInstances: [materialInsance]);
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final cube = await viewer.createGeometry(
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GeometryHelper.cube(
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normals: true,
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uvs: true,
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),
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materialInstances: [materialInsance]);
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expect(await viewer.isCastShadowsEnabled(cube.entity), true);
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await testHelper.capture(viewer, "cast_shadows_enabled");
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await viewer.setCastShadows(cube.entity, false);
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expect(await viewer.isCastShadowsEnabled(cube.entity), false);
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await testHelper.capture(viewer, "cast_shadows_disabled");
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}, bg: kRed);
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});
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test('enable/disable receive shadows', () async {
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await testHelper.withViewer((viewer) async {
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await viewer.setPostProcessing(true);
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await viewer.setShadowsEnabled(true);
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await viewer.setShadowType(ShadowType.PCF);
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var materialInsance = await viewer.createUbershaderMaterialInstance();
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await materialInsance.setParameterFloat4(
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"baseColorFactor", 0.0, 1.0, 0.0, 1.0);
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await viewer.addDirectLight(DirectLight.sun(
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intensity: 50000,
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castShadows: true,
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direction: Vector3(1, -0.5, 0).normalized()));
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final plane = await viewer.createGeometry(
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GeometryHelper.plane(
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normals: true, uvs: true, width: 10, height: 10),
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materialInstances: [materialInsance]);
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final cube = await viewer.createGeometry(
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GeometryHelper.cube(
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normals: true,
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uvs: true,
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),
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materialInstances: [materialInsance]);
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expect(await viewer.isReceiveShadowsEnabled(plane.entity), true);
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await testHelper.capture(viewer, "receive_shadows_enabled");
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await viewer.setReceiveShadows(plane.entity, false);
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expect(await viewer.isReceiveShadowsEnabled(plane.entity), false);
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await testHelper.capture(viewer, "receive_shadows_disabled");
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}, bg: kRed);
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});
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});
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}
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