@polygonjs/polygonjs
Version:
node-based WebGL 3D engine https://polygonjs.com
90 lines (89 loc) • 3.78 kB
JavaScript
;
import { BaseSopOperation } from "./_Base";
import { InputCloneMode } from "../../../engine/poly/InputCloneMode";
import { ThreejsCoreObject } from "../../../core/geometry/modules/three/ThreejsCoreObject";
import { CameraAttribute } from "../../../core/camera/CoreCamera";
import { CameraSopNodeType } from "../../poly/NodeContext";
import { CoreWebXRARController } from "../../../core/webXR/webXRAR/CoreWebXRARController";
import { WebXRARFeature } from "../../../core/webXR/webXRAR/CommonAR";
import {
WebXRFeatureStatus,
WEBXR_FEATURE_STATUSES,
WEBXR_FEATURE_STATUS_OPTIONAL_INDEX,
DEFAULT_WEBXR_REFERENCE_SPACE_TYPE,
WEBXR_REFERENCE_SPACE_TYPES
} from "../../../core/webXR/Common";
import { TypeAssert } from "../../poly/Assert";
import { isBooleanTrue } from "../../../core/Type";
import { CoreMask } from "../../../core/geometry/Mask";
const _CameraWebXRARSopOperation = class extends BaseSopOperation {
static type() {
return CameraSopNodeType.WEBXR_AR;
}
cook(inputCoreGroups, params) {
const coreGroup = inputCoreGroups[0];
const objects = CoreMask.filterObjects(coreGroup, {
group: params.group
});
if (this._node) {
_CameraWebXRARSopOperation.updateObject({ scene: this._node.scene(), objects, params, active: true });
}
return coreGroup;
}
static updateObject(options) {
const { scene, objects, params, active } = options;
scene.webXR.setARControllerCreationFunction(function(renderer, camera, canvas, options2) {
return new CoreWebXRARController(scene, renderer, camera, canvas, options2);
});
const optionalFeatures = [];
const requiredFeatures = [];
function assignFeatureByStatus(feature, featureStatusIndex) {
const featureStatus = WEBXR_FEATURE_STATUSES[featureStatusIndex] || WebXRFeatureStatus.NOT_USED;
switch (featureStatus) {
case WebXRFeatureStatus.NOT_USED: {
return;
}
case WebXRFeatureStatus.OPTIONAL: {
optionalFeatures.push(feature);
return;
}
case WebXRFeatureStatus.REQUIRED: {
requiredFeatures.push(feature);
return;
}
}
TypeAssert.unreachable(featureStatus);
}
assignFeatureByStatus(WebXRARFeature.HIT_TEST, params.hitTest);
assignFeatureByStatus(WebXRARFeature.LIGHT_ESTIMATION, params.lightEstimation);
const optionalFeaturesStr = optionalFeatures.join(" ");
const requiredFeaturesStr = requiredFeatures.join(" ");
for (let object of objects) {
ThreejsCoreObject.addAttribute(object, CameraAttribute.WEBXR_AR, active);
ThreejsCoreObject.addAttribute(object, CameraAttribute.WEBXR_AR_FEATURES_OPTIONAL, optionalFeaturesStr);
ThreejsCoreObject.addAttribute(object, CameraAttribute.WEBXR_AR_FEATURES_REQUIRED, requiredFeaturesStr);
ThreejsCoreObject.addAttribute(
object,
CameraAttribute.WEBXR_AR_OVERRIDE_REFERENCE_SPACE_TYPE,
isBooleanTrue(params.overrideReferenceSpaceType)
);
if (isBooleanTrue(params.overrideReferenceSpaceType)) {
ThreejsCoreObject.addAttribute(
object,
CameraAttribute.WEBXR_AR_REFERENCE_SPACE_TYPE,
WEBXR_REFERENCE_SPACE_TYPES[params.referenceSpaceType]
);
}
}
}
};
export let CameraWebXRARSopOperation = _CameraWebXRARSopOperation;
CameraWebXRARSopOperation.DEFAULT_PARAMS = {
group: "*",
hitTest: WEBXR_FEATURE_STATUS_OPTIONAL_INDEX,
lightEstimation: WEBXR_FEATURE_STATUS_OPTIONAL_INDEX,
cameraAccess: WEBXR_FEATURE_STATUS_OPTIONAL_INDEX,
overrideReferenceSpaceType: false,
referenceSpaceType: WEBXR_REFERENCE_SPACE_TYPES.indexOf(DEFAULT_WEBXR_REFERENCE_SPACE_TYPE)
};
CameraWebXRARSopOperation.INPUT_CLONED_STATE = InputCloneMode.FROM_NODE;