C++ (Cpp) vec2FromVariant示例

示例#1

文件： Web3DOverlay.cpp 项目： CryptArc/hifi

void Web3DOverlay::setProperties(const QVariantMap& properties) {
    Billboard3DOverlay::setProperties(properties);

    auto urlValue = properties["url"];
    if (urlValue.isValid()) {
        QString newURL = urlValue.toString();
        if (newURL != _url) {
            setURL(newURL);
        }
    }

    auto resolution = properties["resolution"];
    if (resolution.isValid()) {
        bool valid;
        auto res = vec2FromVariant(resolution, valid);
        if (valid) {
            _resolution = res;
        }
    }


    auto dpi = properties["dpi"];
    if (dpi.isValid()) {
        _dpi = dpi.toFloat();
    }
}

示例#2

文件： RayPick.cpp 项目： Nex-Pro/hifi

glm::vec2 RayPick::projectOntoOverlayXYPlane(const QUuid& overlayID, const glm::vec3& worldPos, bool unNormalized) {
    glm::vec3 position = vec3FromVariant(qApp->getOverlays().getProperty(overlayID, "position").value);
    glm::quat rotation = quatFromVariant(qApp->getOverlays().getProperty(overlayID, "rotation").value);
    glm::vec3 dimensions = glm::vec3(vec2FromVariant(qApp->getOverlays().getProperty(overlayID, "dimensions").value), 0.01f);

    return projectOntoXYPlane(worldPos, position, rotation, dimensions, ENTITY_ITEM_DEFAULT_REGISTRATION_POINT, unNormalized);
}

示例#3

文件： Web3DOverlay.cpp 项目： cozza13/hifi

void Web3DOverlay::setProperties(const QVariantMap& properties) {
    Billboard3DOverlay::setProperties(properties);

    auto urlValue = properties["url"];
    if (urlValue.isValid()) {
        QString newURL = urlValue.toString();
        if (newURL != _url) {
            setURL(newURL);
        }
    }

    auto scriptURLValue = properties["scriptURL"];
    if (scriptURLValue.isValid()) {
        QString newScriptURL = scriptURLValue.toString();
        if (newScriptURL != _scriptURL) {
            setScriptURL(newScriptURL);
        }
    }

    auto resolution = properties["resolution"];
    if (resolution.isValid()) {
        bool valid;
        auto res = vec2FromVariant(resolution, valid);
        if (valid) {
            _resolution = res;
        }
    }

    auto dpi = properties["dpi"];
    if (dpi.isValid()) {
        _dpi = dpi.toFloat();
    }

    auto maxFPS = properties["maxFPS"];
    if (maxFPS.isValid()) {
        _desiredMaxFPS = maxFPS.toInt();
    }

    auto showKeyboardFocusHighlight = properties["showKeyboardFocusHighlight"];
    if (showKeyboardFocusHighlight.isValid()) {
        _showKeyboardFocusHighlight = showKeyboardFocusHighlight.toBool();
    }

    auto inputModeValue = properties["inputMode"];
    if (inputModeValue.isValid()) {
        QString inputModeStr = inputModeValue.toString();
        if (inputModeStr == "Mouse") {
            _inputMode = Mouse;
        } else {
            _inputMode = Touch;
        }
    }

    _mayNeedResize = true;
}

示例#4

文件： Planar3DOverlay.cpp 项目： AlexanderOtavka/hifi

void Planar3DOverlay::setProperties(const QVariantMap& properties) {
    Base3DOverlay::setProperties(properties);

    auto dimensions = properties["dimensions"];

    // if "dimensions" property was not there, check to see if they included aliases: scale
    if (!dimensions.isValid()) {
        dimensions = properties["scale"];
        if (!dimensions.isValid()) {
            dimensions = properties["size"];
        }
    }

    if (dimensions.isValid()) {
        setDimensions(vec2FromVariant(dimensions));
    }
}

示例#5

文件： RegisteredMetaTypes.cpp 项目： JamesLinus/hifi

glm::vec2 vec2FromVariant(const QVariant &object) {
    bool valid;
    return vec2FromVariant(object, valid);
}

示例#6

void ReticleInterface::setPosition(QVariant position) {
    _compositor->setReticlePosition(vec2FromVariant(position));
}