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549 lines
22 KiB
C++
549 lines
22 KiB
C++
//
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// Avatar.h
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// interface/src/avatar
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//
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// Copyright 2012 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#ifndef hifi_Avatar_h
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#define hifi_Avatar_h
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#include <functional>
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#include <glm/glm.hpp>
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#include <glm/gtc/quaternion.hpp>
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#include <QtCore/QUuid>
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#include <AvatarData.h>
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#include <ShapeInfo.h>
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#include <render/Scene.h>
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#include <graphics-scripting/Forward.h>
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#include <GLMHelpers.h>
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#include "Head.h"
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#include "SkeletonModel.h"
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#include "Rig.h"
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#include <ThreadSafeValueCache.h>
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namespace render {
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template <> const ItemKey payloadGetKey(const AvatarSharedPointer& avatar);
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template <> const Item::Bound payloadGetBound(const AvatarSharedPointer& avatar);
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template <> void payloadRender(const AvatarSharedPointer& avatar, RenderArgs* args);
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template <> uint32_t metaFetchMetaSubItems(const AvatarSharedPointer& avatar, ItemIDs& subItems);
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}
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static const float SCALING_RATIO = .05f;
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extern const float CHAT_MESSAGE_SCALE;
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extern const float CHAT_MESSAGE_HEIGHT;
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enum ScreenTintLayer {
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SCREEN_TINT_BEFORE_LANDSCAPE = 0,
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SCREEN_TINT_BEFORE_AVATARS,
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SCREEN_TINT_BEFORE_MY_AVATAR,
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SCREEN_TINT_AFTER_AVATARS,
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NUM_SCREEN_TINT_LAYERS
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};
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class Texture;
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using AvatarPhysicsCallback = std::function<void(uint32_t)>;
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class Avatar : public AvatarData, public scriptable::ModelProvider {
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Q_OBJECT
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// This property has JSDoc in MyAvatar.h.
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Q_PROPERTY(glm::vec3 skeletonOffset READ getSkeletonOffset WRITE setSkeletonOffset)
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public:
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static void setShowAvatars(bool render);
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static void setShowReceiveStats(bool receiveStats);
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static void setShowMyLookAtVectors(bool showMine);
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static void setShowOtherLookAtVectors(bool showOthers);
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static void setShowCollisionShapes(bool render);
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static void setShowNamesAboveHeads(bool show);
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explicit Avatar(QThread* thread);
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~Avatar();
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virtual void instantiableAvatar() = 0;
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typedef render::Payload<AvatarData> Payload;
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void init();
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void updateAvatarEntities();
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void simulate(float deltaTime, bool inView);
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virtual void simulateAttachments(float deltaTime);
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virtual void render(RenderArgs* renderArgs);
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void addToScene(AvatarSharedPointer self, const render::ScenePointer& scene,
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render::Transaction& transaction);
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void removeFromScene(AvatarSharedPointer self, const render::ScenePointer& scene,
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render::Transaction& transaction);
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void updateRenderItem(render::Transaction& transaction);
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virtual void postUpdate(float deltaTime, const render::ScenePointer& scene);
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//setters
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void setIsLookAtTarget(const bool isLookAtTarget) { _isLookAtTarget = isLookAtTarget; }
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bool getIsLookAtTarget() const { return _isLookAtTarget; }
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//getters
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bool isInitialized() const { return _initialized; }
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SkeletonModelPointer getSkeletonModel() { return _skeletonModel; }
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const SkeletonModelPointer getSkeletonModel() const { return _skeletonModel; }
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glm::vec3 getChestPosition() const;
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const Head* getHead() const { return static_cast<const Head*>(_headData); }
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Head* getHead() { return static_cast<Head*>(_headData); }
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AABox getBounds() const;
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/// Returns the distance to use as a LOD parameter.
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float getLODDistance() const;
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virtual bool isMyAvatar() const override { return false; }
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virtual QVector<glm::quat> getJointRotations() const override;
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using AvatarData::getJointRotation;
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virtual glm::quat getJointRotation(int index) const override;
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virtual QVector<glm::vec3> getJointTranslations() const override;
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using AvatarData::getJointTranslation;
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virtual glm::vec3 getJointTranslation(int index) const override;
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virtual int getJointIndex(const QString& name) const override;
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virtual QStringList getJointNames() const override;
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/**jsdoc
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* @function MyAvatar.getDefaultJointRotation
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* @param {number} index
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* @returns {Quat}
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*/
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Q_INVOKABLE virtual glm::quat getDefaultJointRotation(int index) const;
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/**jsdoc
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* @function MyAvatar.getDefaultJointTranslation
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* @param {number} index
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* @returns {Vec3}
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*/
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Q_INVOKABLE virtual glm::vec3 getDefaultJointTranslation(int index) const;
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/**jsdoc
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* Provides read only access to the default joint rotations in avatar coordinates.
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* The default pose of the avatar is defined by the position and orientation of all bones
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* in the avatar's model file. Typically this is a T-pose.
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* @function MyAvatar.getAbsoluteDefaultJointRotationInObjectFrame
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* @param index {number} index number
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* @returns {Quat} The rotation of this joint in avatar coordinates.
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*/
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Q_INVOKABLE virtual glm::quat getAbsoluteDefaultJointRotationInObjectFrame(int index) const;
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/**jsdoc
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* Provides read only access to the default joint translations in avatar coordinates.
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* The default pose of the avatar is defined by the position and orientation of all bones
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* in the avatar's model file. Typically this is a T-pose.
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* @function MyAvatar.getAbsoluteDefaultJointTranslationInObjectFrame
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* @param index {number} index number
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* @returns {Vec3} The position of this joint in avatar coordinates.
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*/
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Q_INVOKABLE virtual glm::vec3 getAbsoluteDefaultJointTranslationInObjectFrame(int index) const;
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virtual glm::vec3 getAbsoluteJointScaleInObjectFrame(int index) const override;
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virtual glm::quat getAbsoluteJointRotationInObjectFrame(int index) const override;
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virtual glm::vec3 getAbsoluteJointTranslationInObjectFrame(int index) const override;
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virtual bool setAbsoluteJointRotationInObjectFrame(int index, const glm::quat& rotation) override { return false; }
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virtual bool setAbsoluteJointTranslationInObjectFrame(int index, const glm::vec3& translation) override { return false; }
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virtual void setSkeletonModelURL(const QUrl& skeletonModelURL) override;
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virtual void setAttachmentData(const QVector<AttachmentData>& attachmentData) override;
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void updateDisplayNameAlpha(bool showDisplayName);
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virtual void setSessionDisplayName(const QString& sessionDisplayName) override { }; // no-op
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virtual int parseDataFromBuffer(const QByteArray& buffer) override;
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static void renderJointConnectingCone( gpu::Batch& batch, glm::vec3 position1, glm::vec3 position2,
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float radius1, float radius2, const glm::vec4& color);
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virtual void applyCollision(const glm::vec3& contactPoint, const glm::vec3& penetration) { }
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/**jsdoc
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* Set the offset applied to the current avatar. The offset adjusts the position that the avatar is rendered. For example,
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* with an offset of <code>{ x: 0, y: 0.1, z: 0 }</code>, your avatar will appear to be raised off the ground slightly.
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* @function MyAvatar.setSkeletonOffset
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* @param {Vec3} offset - The skeleton offset to set.
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* @example <caption>Raise your avatar off the ground a little.</caption>
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* // Raise your avatar off the ground a little.
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* MyAvatar.setSkeletonOffset({ x: 0, y: 0.1: z: 0 });
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*
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* // Restore its offset after 5s.
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* Script.setTimeout(function () {
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* MyAvatar.setSkeletonOffset(Vec3.ZERO);
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* }, 5000);
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*/
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Q_INVOKABLE void setSkeletonOffset(const glm::vec3& offset);
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/**jsdoc
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* Get the offset applied to the current avatar. The offset adjusts the position that the avatar is rendered. For example,
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* with an offset of <code>{ x: 0, y: 0.1, z: 0 }</code>, your avatar will appear to be raised off the ground slightly.
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* @function MyAvatar.getSkeletonOffset
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* @returns {Vec3} The current skeleton offset.
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* @example <caption>Report your avatar's current skeleton offset.</caption>
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* print(JSON.stringify(MyAvatar.getSkeletonOffset());
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*/
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Q_INVOKABLE glm::vec3 getSkeletonOffset() { return _skeletonOffset; }
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virtual glm::vec3 getSkeletonPosition() const;
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/**jsdoc
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* Get the position of a joint in the current avatar.
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* @function MyAvatar.getJointPosition
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* @param {number} index - The index of the joint.
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* @returns {Vec3} The position of the joint in world coordinates.
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*/
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Q_INVOKABLE glm::vec3 getJointPosition(int index) const;
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/**jsdoc
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* Get the position of a joint in the current avatar.
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* @function MyAvatar.getJointPosition
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* @param {string} name - The name of the joint.
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* @returns {Vec3} The position of the joint in world coordinates.
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* @example <caption>Report the position of your avatar's hips.</caption>
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* print(JSON.stringify(MyAvatar.getJointPosition("Hips")));
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*/
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Q_INVOKABLE glm::vec3 getJointPosition(const QString& name) const;
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/**jsdoc
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* Get the position of the current avatar's neck in world coordinates.
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* @function MyAvatar.getNeckPosition
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* @returns {Vec3} The position of the neck in world coordinates.
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* @example <caption>Report the position of your avatar's neck.</caption>
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* print(JSON.stringify(MyAvatar.getNeckPosition()));
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*/
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Q_INVOKABLE glm::vec3 getNeckPosition() const;
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/**jsdoc
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* @function MyAvatar.getAcceleration
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* @returns {Vec3}
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*/
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Q_INVOKABLE glm::vec3 getAcceleration() const { return _acceleration; }
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/// Scales a world space position vector relative to the avatar position and scale
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/// \param vector position to be scaled. Will store the result
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void scaleVectorRelativeToPosition(glm::vec3 &positionToScale) const;
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void slamPosition(const glm::vec3& position);
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virtual void updateAttitude(const glm::quat& orientation) override;
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// Call this when updating Avatar position with a delta. This will allow us to
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// _accurately_ measure position changes and compute the resulting velocity
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// (otherwise floating point error will cause problems at large positions).
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void applyPositionDelta(const glm::vec3& delta);
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virtual void rebuildCollisionShape();
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virtual void computeShapeInfo(ShapeInfo& shapeInfo);
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void getCapsule(glm::vec3& start, glm::vec3& end, float& radius);
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float computeMass();
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void setPositionViaScript(const glm::vec3& position) override;
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void setOrientationViaScript(const glm::quat& orientation) override;
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/**jsdoc
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* @function MyAvatar.getParentID
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* @returns {Uuid}
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*/
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// This calls through to the SpatiallyNestable versions, but is here to expose these to JavaScript.
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Q_INVOKABLE virtual const QUuid getParentID() const override { return SpatiallyNestable::getParentID(); }
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/**jsdoc
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* @function MyAvatar.setParentID
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* @param {Uuid} parentID
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*/
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// This calls through to the SpatiallyNestable versions, but is here to expose these to JavaScript.
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Q_INVOKABLE virtual void setParentID(const QUuid& parentID) override;
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/**jsdoc
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* @function MyAvatar.getParentJointIndex
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* @returns {number}
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*/
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// This calls through to the SpatiallyNestable versions, but is here to expose these to JavaScript.
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Q_INVOKABLE virtual quint16 getParentJointIndex() const override { return SpatiallyNestable::getParentJointIndex(); }
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/**jsdoc
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* @function MyAvatar.setParentJointIndex
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* @param {number} parentJointIndex
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*/
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// This calls through to the SpatiallyNestable versions, but is here to expose these to JavaScript.
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Q_INVOKABLE virtual void setParentJointIndex(quint16 parentJointIndex) override;
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/**jsdoc
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* Returns an array of joints, where each joint is an object containing name, index, and parentIndex fields.
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* @function MyAvatar.getSkeleton
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* @returns {MyAvatar.SkeletonJoint[]} A list of information about each joint in this avatar's skeleton.
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*/
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/**jsdoc
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* Information about a single joint in an Avatar's skeleton hierarchy.
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* @typedef {object} MyAvatar.SkeletonJoint
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* @property {string} name - Joint name.
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* @property {number} index - Joint index.
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* @property {number} parentIndex - Index of this joint's parent (-1 if no parent).
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*/
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Q_INVOKABLE QList<QVariant> getSkeleton();
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// NOT thread safe, must be called on main thread.
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glm::vec3 getUncachedLeftPalmPosition() const;
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glm::quat getUncachedLeftPalmRotation() const;
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glm::vec3 getUncachedRightPalmPosition() const;
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glm::quat getUncachedRightPalmRotation() const;
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uint64_t getLastRenderUpdateTime() const { return _lastRenderUpdateTime; }
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void setLastRenderUpdateTime(uint64_t time) { _lastRenderUpdateTime = time; }
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void animateScaleChanges(float deltaTime);
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void setTargetScale(float targetScale) override;
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float getTargetScale() const { return _targetScale; }
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/**jsdoc
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* @function MyAvatar.getSimulationRate
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* @param {string} [rateName=""]
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* @returns {number}
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*/
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Q_INVOKABLE float getSimulationRate(const QString& rateName = QString("")) const;
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bool hasNewJointData() const { return _hasNewJointData; }
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float getBoundingRadius() const;
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AABox getRenderBounds() const; // THis call is accessible from rendering thread only to report the bounding box of the avatar during the frame.
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void addToScene(AvatarSharedPointer self, const render::ScenePointer& scene);
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void ensureInScene(AvatarSharedPointer self, const render::ScenePointer& scene);
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bool isInScene() const { return render::Item::isValidID(_renderItemID); }
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render::ItemID getRenderItemID() { return _renderItemID; }
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bool isMoving() const { return _moving; }
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void setPhysicsCallback(AvatarPhysicsCallback cb);
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void addPhysicsFlags(uint32_t flags);
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bool isInPhysicsSimulation() const { return _physicsCallback != nullptr; }
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void fadeIn(render::ScenePointer scene);
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void fadeOut(render::ScenePointer scene, KillAvatarReason reason);
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bool isFading() const { return _isFading; }
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void updateFadingStatus(render::ScenePointer scene);
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// JSDoc is in AvatarData.h.
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Q_INVOKABLE virtual float getEyeHeight() const override;
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// returns eye height of avatar in meters, ignoring avatar scale.
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// if _targetScale is 1 then this will be identical to getEyeHeight.
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virtual float getUnscaledEyeHeight() const override;
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// returns true, if an acurate eye height estimage can be obtained by inspecting the avatar model skeleton and geometry,
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// not all subclasses of AvatarData have access to this data.
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virtual bool canMeasureEyeHeight() const override { return true; }
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virtual float getModelScale() const { return _modelScale; }
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virtual void setModelScale(float scale) { _modelScale = scale; }
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virtual glm::vec3 scaleForChildren() const override { return glm::vec3(getModelScale()); }
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virtual void setAvatarEntityDataChanged(bool value) override;
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// Show hide the model representation of the avatar
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virtual void setEnableMeshVisible(bool isEnabled);
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virtual bool getEnableMeshVisible() const;
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void addMaterial(graphics::MaterialLayer material, const std::string& parentMaterialName) override;
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void removeMaterial(graphics::MaterialPointer material, const std::string& parentMaterialName) override;
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virtual scriptable::ScriptableModelBase getScriptableModel() override;
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public slots:
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// FIXME - these should be migrated to use Pose data instead
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// thread safe, will return last valid palm from cache
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/**jsdoc
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* Get the position of the left palm in world coordinates.
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* @function MyAvatar.getLeftPalmPosition
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* @returns {Vec3} The position of the left palm in world coordinates.
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* @example <caption>Report the position of your avatar's left palm.</caption>
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* print(JSON.stringify(MyAvatar.getLeftPalmPosition()));
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*/
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glm::vec3 getLeftPalmPosition() const;
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/**jsdoc
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* Get the rotation of the left palm in world coordinates.
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* @function MyAvatar.getLeftPalmRotation
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* @returns {Vec3} The rotation of the left palm in world coordinates.
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* @example <caption>Report the rotation of your avatar's left palm.</caption>
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* print(JSON.stringify(MyAvatar.getLeftPalmRotation()));
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*/
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glm::quat getLeftPalmRotation() const;
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/**jsdoc
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* Get the position of the right palm in world coordinates.
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* @function MyAvatar.getRightPalmPosition
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* @returns {Vec3} The position of the right palm in world coordinates.
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* @example <caption>Report the position of your avatar's right palm.</caption>
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* print(JSON.stringify(MyAvatar.getRightPalmPosition()));
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*/
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glm::vec3 getRightPalmPosition() const;
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/**jsdoc
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* Get the rotation of the right palm in world coordinates.
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* @function MyAvatar.getRightPalmRotation
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* @returns {Vec3} The rotation of the right palm in world coordinates.
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* @example <caption>Report the rotation of your avatar's right palm.</caption>
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* print(JSON.stringify(MyAvatar.getRightPalmRotation()));
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*/
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glm::quat getRightPalmRotation() const;
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// hooked up to Model::setURLFinished signal
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void setModelURLFinished(bool success);
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/**jsdoc
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* @function MyAvatar.rigReady
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* @returns {Signal}
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*/
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// Hooked up to Model::rigReady signal
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void rigReady();
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/**jsdoc
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* @function MyAvatar.rigReset
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* @returns {Signal}
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*/
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// Jooked up to Model::rigReset signal
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void rigReset();
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protected:
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float getUnscaledEyeHeightFromSkeleton() const;
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void buildUnscaledEyeHeightCache();
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void clearUnscaledEyeHeightCache();
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virtual const QString& getSessionDisplayNameForTransport() const override { return _empty; } // Save a tiny bit of bandwidth. Mixer won't look at what we send.
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QString _empty{};
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virtual void maybeUpdateSessionDisplayNameFromTransport(const QString& sessionDisplayName) override { _sessionDisplayName = sessionDisplayName; } // don't use no-op setter!
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SkeletonModelPointer _skeletonModel;
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void invalidateJointIndicesCache() const;
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void withValidJointIndicesCache(std::function<void()> const& worker) const;
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mutable QHash<QString, int> _modelJointIndicesCache;
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mutable QReadWriteLock _modelJointIndicesCacheLock;
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mutable bool _modelJointsCached { false };
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glm::vec3 _skeletonOffset;
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std::vector<std::shared_ptr<Model>> _attachmentModels;
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std::vector<bool> _attachmentModelsTexturesLoaded;
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std::vector<std::shared_ptr<Model>> _attachmentsToRemove;
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std::vector<std::shared_ptr<Model>> _attachmentsToDelete;
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float _bodyYawDelta { 0.0f }; // degrees/sec
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// These position histories and derivatives are in the world-frame.
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// The derivatives are the MEASURED results of all external and internal forces
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// and are therefore READ-ONLY --> motion control of the Avatar is NOT obtained
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// by setting these values.
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// Floating point error prevents us from accurately measuring velocity using a naive approach
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// (e.g. vel = (pos - lastPos)/dt) so instead we use _positionDeltaAccumulator.
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glm::vec3 _positionDeltaAccumulator;
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glm::vec3 _lastVelocity;
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glm::vec3 _acceleration;
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glm::vec3 _angularVelocity;
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glm::vec3 _lastAngularVelocity;
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glm::vec3 _angularAcceleration;
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glm::quat _lastOrientation;
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glm::vec3 _worldUpDirection { Vectors::UP };
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bool _moving { false }; ///< set when position is changing
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// protected methods...
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bool isLookingAtMe(AvatarSharedPointer avatar) const;
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void relayJointDataToChildren();
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void fade(render::Transaction& transaction, render::Transition::Type type);
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glm::vec3 getBodyRightDirection() const { return getWorldOrientation() * IDENTITY_RIGHT; }
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glm::vec3 getBodyUpDirection() const { return getWorldOrientation() * IDENTITY_UP; }
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void measureMotionDerivatives(float deltaTime);
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float getSkeletonHeight() const;
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float getHeadHeight() const;
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float getPelvisFloatingHeight() const;
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glm::vec3 getDisplayNamePosition() const;
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Transform calculateDisplayNameTransform(const ViewFrustum& view, const glm::vec3& textPosition) const;
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void renderDisplayName(gpu::Batch& batch, const ViewFrustum& view, const glm::vec3& textPosition) const;
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virtual bool shouldRenderHead(const RenderArgs* renderArgs) const;
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virtual void fixupModelsInScene(const render::ScenePointer& scene);
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virtual void updatePalms();
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render::ItemID _renderItemID{ render::Item::INVALID_ITEM_ID };
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ThreadSafeValueCache<glm::vec3> _leftPalmPositionCache { glm::vec3() };
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ThreadSafeValueCache<glm::quat> _leftPalmRotationCache { glm::quat() };
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ThreadSafeValueCache<glm::vec3> _rightPalmPositionCache { glm::vec3() };
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ThreadSafeValueCache<glm::quat> _rightPalmRotationCache { glm::quat() };
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// Some rate tracking support
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RateCounter<> _simulationRate;
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RateCounter<> _simulationInViewRate;
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RateCounter<> _skeletonModelSimulationRate;
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RateCounter<> _jointDataSimulationRate;
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protected:
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class AvatarEntityDataHash {
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public:
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AvatarEntityDataHash(uint32_t h) : hash(h) {};
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uint32_t hash { 0 };
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bool success { false };
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};
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using MapOfAvatarEntityDataHashes = QMap<QUuid, AvatarEntityDataHash>;
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MapOfAvatarEntityDataHashes _avatarEntityDataHashes;
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|
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uint64_t _lastRenderUpdateTime { 0 };
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|
int _leftPointerGeometryID { 0 };
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int _rightPointerGeometryID { 0 };
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int _nameRectGeometryID { 0 };
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bool _initialized { false };
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|
bool _isLookAtTarget { false };
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|
bool _isAnimatingScale { false };
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|
bool _mustFadeIn { false };
|
|
bool _isFading { false };
|
|
bool _reconstructSoftEntitiesJointMap { false };
|
|
float _modelScale { 1.0f };
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|
|
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static int _jointConesID;
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|
|
|
int _voiceSphereID;
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|
|
|
AvatarPhysicsCallback _physicsCallback { nullptr };
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|
|
|
float _displayNameTargetAlpha { 1.0f };
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|
float _displayNameAlpha { 1.0f };
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|
|
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ThreadSafeValueCache<float> _unscaledEyeHeightCache { DEFAULT_AVATAR_EYE_HEIGHT };
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|
|
|
std::unordered_map<std::string, graphics::MultiMaterial> _materials;
|
|
std::mutex _materialsLock;
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|
|
|
void processMaterials();
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|
|
|
AABox _renderBound;
|
|
bool _isMeshVisible{ true };
|
|
bool _needMeshVisibleSwitch{ true };
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|
|
|
static const float MYAVATAR_LOADING_PRIORITY;
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|
static const float OTHERAVATAR_LOADING_PRIORITY;
|
|
static const float ATTACHMENT_LOADING_PRIORITY;
|
|
};
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#endif // hifi_Avatar_h
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