////  SecondaryCamera.h//  interface/src////  Created by Samuel Gateau, Howard Stearns, and Zach Fox on 2017-06-08.//  Copyright 2013 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #pragma once#ifndef hifi_SecondaryCamera_h#define hifi_SecondaryCamera_h #include <render/RenderFetchCullSortTask.h>#include <TextureCache.h>#include <ViewFrustum.h> class SecondaryCameraJobConfig : public render::Task::Config { // Exposes secondary camera parameters to JavaScript.    Q_OBJECT    Q_PROPERTY(QUuid attachedEntityId MEMBER attachedEntityId NOTIFY dirty)  // entity whose properties define camera position and orientation    Q_PROPERTY(QUuid portalEntranceEntityId MEMBER portalEntranceEntityId NOTIFY dirty)  // entity whose properties define a portal's entrance position and orientation    Q_PROPERTY(glm::vec3 position READ getPosition WRITE setPosition)  // of viewpoint to render from    Q_PROPERTY(glm::quat orientation READ getOrientation WRITE setOrientation)  // of viewpoint to render from    Q_PROPERTY(float vFoV MEMBER vFoV NOTIFY dirty)  // Secondary camera's vertical field of view. In degrees.    Q_PROPERTY(float nearClipPlaneDistance MEMBER nearClipPlaneDistance NOTIFY dirty)  // Secondary camera's near clip plane distance. In meters.    Q_PROPERTY(float farClipPlaneDistance MEMBER farClipPlaneDistance NOTIFY dirty)  // Secondary camera's far clip plane distance. In meters.    Q_PROPERTY(bool mirrorProjection MEMBER mirrorProjection NOTIFY dirty)  // Flag to use attached mirror entity to build frustum for the mirror and set mirrored camera position/orientation.    Q_PROPERTY(bool portalProjection MEMBER portalProjection NOTIFY dirty)  // Flag to use attached portal entity to build frustum for the portal and set portal camera position/orientation.public:    QUuid attachedEntityId;    QUuid portalEntranceEntityId;    glm::vec3 position;    glm::quat orientation;    float vFoV { DEFAULT_FIELD_OF_VIEW_DEGREES };    float nearClipPlaneDistance { DEFAULT_NEAR_CLIP };    float farClipPlaneDistance { DEFAULT_FAR_CLIP };    int textureWidth { TextureCache::DEFAULT_SPECTATOR_CAM_WIDTH };    int textureHeight { TextureCache::DEFAULT_SPECTATOR_CAM_HEIGHT };    bool mirrorProjection { false };    bool portalProjection { false };     SecondaryCameraJobConfig() : render::Task::Config(false) {}signals:    void dirty();public slots:    glm::vec3 getPosition() { return position; }    void setPosition(glm::vec3 pos);    glm::quat getOrientation() { return orientation; }    void setOrientation(glm::quat orient);    void enableSecondaryCameraRenderConfigs(bool enabled);    void resetSizeSpectatorCamera(int width, int height);}; class SecondaryCameraRenderTaskConfig : public render::Task::Config {    Q_OBJECTpublic:    SecondaryCameraRenderTaskConfig() : render::Task::Config(false) {}}; class SecondaryCameraRenderTask {public:    using Config = SecondaryCameraRenderTaskConfig;    using JobModel = render::Task::Model<SecondaryCameraRenderTask, Config>;    SecondaryCameraRenderTask() {}    void configure(const Config& config) {}    void build(JobModel& task, const render::Varying& inputs, render::Varying& outputs, render::CullFunctor cullFunctor);}; #endif