Babylon.js/inspector/src/components/actionTabs/tabs/tools/gltfComponent.tsx

import * as React from "react";
import { Scene } from "babylonjs";
import { LineContainerComponent } from "../../lineContainerComponent";
import { CheckBoxLineComponent } from "../../lines/checkBoxLineComponent";
import { GlobalState } from "../../../globalState";
import { FloatLineComponent } from "../../lines/floatLineComponent";
import { OptionsLineComponent } from "../../lines/optionsLineComponent";
import { MessageLineComponent } from "../../lines/messageLineComponent";
import { faCheck, faTimesCircle } from "@fortawesome/free-solid-svg-icons";
import { TextLineComponent } from "../../lines/textLineComponent";

interface IGLTFComponentProps {
    scene: Scene,
    globalState: GlobalState
}

export class GLTFComponent extends React.Component<IGLTFComponentProps> {
    constructor(props: IGLTFComponentProps) {
        super(props);

        const extensionStates = this.props.globalState.glTFLoaderExtensionDefaults;

        extensionStates["MSFT_lod"] = extensionStates["MSFT_lod"] || { enabled: true, maxLODsToLoad: Number.MAX_VALUE };
        extensionStates["MSFT_minecraftMesh"] = extensionStates["MSFT_minecraftMesh"] || { enabled: true };
        extensionStates["MSFT_sRGBFactors"] = extensionStates["MSFT_sRGBFactors"] || { enabled: true };
        extensionStates["MSFT_audio_emitter"] = extensionStates["MSFT_audio_emitter"] || { enabled: true };
        extensionStates["KHR_draco_mesh_compression"] = extensionStates["KHR_draco_mesh_compression"] || { enabled: true };
        extensionStates["KHR_materials_pbrSpecularGlossiness"] = extensionStates["KHR_materials_pbrSpecularGlossiness"] || { enabled: true };
        extensionStates["KHR_materials_unlit"] = extensionStates["KHR_materials_unlit"] || { enabled: true };
        extensionStates["KHR_lights_punctual"] = extensionStates["KHR_lights_punctual"] || { enabled: true };
        extensionStates["KHR_texture_transform"] = extensionStates["KHR_texture_transform"] || { enabled: true };
        extensionStates["EXT_lights_image_based"] = extensionStates["EXT_lights_image_based"] || { enabled: true };

        const loaderState = this.props.globalState.glTFLoaderDefaults;

        if (loaderState["animationStartMode"] === undefined) {
            loaderState["animationStartMode"] = BABYLON.GLTFLoaderAnimationStartMode.FIRST;
        }
        loaderState["capturePerformanceCounters"] = loaderState["capturePerformanceCounters"] || false;
        loaderState["compileMaterials"] = loaderState["compileMaterials"] || false;
        loaderState["compileShadowGenerators"] = loaderState["compileShadowGenerators"] || false;
        loaderState["coordinateSystemMode"] = loaderState["coordinateSystemMode"] || BABYLON.GLTFLoaderCoordinateSystemMode.AUTO;
        loaderState["loggingEnabled"] = loaderState["loggingEnabled"] || false;
        loaderState["transparencyAsCoverage"] = loaderState["transparencyAsCoverage"] || false;
        loaderState["useClipPlane"] = loaderState["useClipPlane"] || false;
        loaderState["validate"] = loaderState["validate"] || true;
    }

    openValidationDetails() {
        const validationResults = this.props.globalState.validationResults;
        const win = window.open("", "_blank");
        if (win) {
            // TODO: format this better and use generator registry (https://github.com/KhronosGroup/glTF-Generator-Registry)
            win.document.title = "glTF Validation Results";
            win.document.body.innerText = JSON.stringify(validationResults, null, 2);
            win.document.body.style.whiteSpace = "pre";
            win.document.body.style.fontFamily = `monospace`;
            win.document.body.style.fontSize = `14px`;
            win.focus();
        }
    }

    prepareText(singularForm: string, count: number) {
        if (count) {
            return `${count} ${singularForm}s`;
        }

        return `${singularForm}`;
    }

    renderValidation() {
        const validationResults = this.props.globalState.validationResults;
        const issues = validationResults.issues;

        return (
            <LineContainerComponent title="GLTF VALIDATION" closed={!issues.numErrors && !issues.numWarnings}>
                {
                    issues.numErrors !== 0 &&
                    <MessageLineComponent text="Your file has some validation issues" icon={faTimesCircle} color="Red"/>
                }
                {
                    issues.numErrors === 0 &&
                    <MessageLineComponent text="Your file is a valid glTF file" icon={faCheck} color="Green"/>
                }
                <TextLineComponent label="Errors" value={issues.numErrors.toString()} />
                <TextLineComponent label="Warnings" value={issues.numWarnings.toString()} />
                <TextLineComponent label="Infos" value={issues.numInfos.toString()} />
                <TextLineComponent label="Hints" value={issues.numHints.toString()} />
                <TextLineComponent label="More details" value="Click here" onLink={() => this.openValidationDetails()} />
            </LineContainerComponent>
        )
    }

    render() {
        const extensionStates = this.props.globalState.glTFLoaderExtensionDefaults;
        const loaderState = this.props.globalState.glTFLoaderDefaults;

        var animationStartMode = [
            { label: "None", value: BABYLON.GLTFLoaderAnimationStartMode.NONE },
            { label: "First", value: BABYLON.GLTFLoaderAnimationStartMode.FIRST },
            { label: "ALL", value: BABYLON.GLTFLoaderAnimationStartMode.ALL }
        ];

        var coordinateSystemMode = [
            { label: "Auto", value: BABYLON.GLTFLoaderCoordinateSystemMode.AUTO },
            { label: "Right handed", value: BABYLON.GLTFLoaderCoordinateSystemMode.FORCE_RIGHT_HANDED }
        ];

        return (
            <div>
                <LineContainerComponent title="GLTF LOADER" closed={true}>
                    <OptionsLineComponent label="Animation start mode" options={animationStartMode} target={loaderState} propertyName="animationStartMode" />
                    <CheckBoxLineComponent label="Capture performance counters" target={loaderState} propertyName="capturePerformanceCounters" />
                    <CheckBoxLineComponent label="Compile materials" target={loaderState} propertyName="compileMaterials" />
                    <CheckBoxLineComponent label="Compile shadow generators" target={loaderState} propertyName="compileShadowGenerators" />
                    <OptionsLineComponent label="Coordinate system" options={coordinateSystemMode} target={loaderState} propertyName="coordinateSystemMode" />
                    <CheckBoxLineComponent label="Enable logging" target={loaderState} propertyName="loggingEnabled" />
                    <CheckBoxLineComponent label="Transparency as coverage" target={loaderState} propertyName="transparencyAsCoverage" />
                    <CheckBoxLineComponent label="Use clip plane" target={loaderState} propertyName="useClipPlane" />
                    <CheckBoxLineComponent label="Validate" target={loaderState} propertyName="validate" />
                    <MessageLineComponent text="You need to reload your file to see these changes" />
                </LineContainerComponent>
                <LineContainerComponent title="GLTF EXTENSIONS" closed={true}>
                    <CheckBoxLineComponent label="MSFT_lod" isSelected={() => extensionStates["MSFT_lod"].enabled} onSelect={value => extensionStates["MSFT_lod"].enabled = value} />
                    <FloatLineComponent label="Maximum LODs" target={extensionStates["MSFT_lod"]} propertyName="maxLODsToLoad" step={1} additionalClass="gltf-extension-property" />
                    <CheckBoxLineComponent label="MSFT_minecraftMesh" isSelected={() => extensionStates["MSFT_minecraftMesh"].enabled} onSelect={value => extensionStates["MSFT_minecraftMesh"].enabled = value} />
                    <CheckBoxLineComponent label="MSFT_sRGBFactors" isSelected={() => extensionStates["MSFT_sRGBFactors"].enabled} onSelect={value => extensionStates["MSFT_sRGBFactors"].enabled = value} />
                    <CheckBoxLineComponent label="MSFT_audio_emitter" isSelected={() => extensionStates["MSFT_audio_emitter"].enabled} onSelect={value => extensionStates["MSFT_audio_emitter"].enabled = value} />
                    <CheckBoxLineComponent label="KHR_draco_mesh_compression" isSelected={() => extensionStates["KHR_draco_mesh_compression"].enabled} onSelect={value => extensionStates["KHR_draco_mesh_compression"].enabled = value} />
                    <CheckBoxLineComponent label="KHR_materials_pbrSpecularGlossiness" isSelected={() => extensionStates["KHR_materials_pbrSpecularGlossiness"].enabled} onSelect={value => extensionStates["KHR_materials_pbrSpecularGlossiness"].enabled = value} />
                    <CheckBoxLineComponent label="KHR_materials_unlit" isSelected={() => extensionStates["KHR_materials_unlit"].enabled} onSelect={value => extensionStates["KHR_materials_unlit"].enabled = value} />
                    <CheckBoxLineComponent label="KHR_lights_punctual" isSelected={() => extensionStates["KHR_lights_punctual"].enabled} onSelect={value => extensionStates["KHR_lights_punctual"].enabled = value} />
                    <CheckBoxLineComponent label="KHR_texture_transform" isSelected={() => extensionStates["KHR_texture_transform"].enabled} onSelect={value => extensionStates["KHR_texture_transform"].enabled = value} />
                    <CheckBoxLineComponent label="EXT_lights_image_based" isSelected={() => extensionStates["EXT_lights_image_based"].enabled} onSelect={value => extensionStates["EXT_lights_image_based"].enabled = value} />
                    <MessageLineComponent text="You need to reload your file to see these changes" />
                </LineContainerComponent>
                {
                    loaderState["validate"] && this.props.globalState.validationResults &&
                    this.renderValidation()
                }
            </div>
        );
    }
}