overte-HifiExperiments/libraries/entities/src/ImageEntityItem.h
2018-12-03 11:50:59 -08:00

86 lines
3.4 KiB
C++

//
// Created by Sam Gondelman on 11/29/18
// Copyright 2018 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
//
#ifndef hifi_ImageEntityItem_h
#define hifi_ImageEntityItem_h
#include "EntityItem.h"
class ImageEntityItem : public EntityItem {
using Pointer = std::shared_ptr<ImageEntityItem>;
public:
static EntityItemPointer factory(const EntityItemID& entityID, const EntityItemProperties& properties);
ImageEntityItem(const EntityItemID& entityItemID);
ALLOW_INSTANTIATION // This class can be instantiated
virtual void setUnscaledDimensions(const glm::vec3& value) override;
// methods for getting/setting all properties of an entity
EntityItemProperties getProperties(const EntityPropertyFlags& desiredProperties, bool allowEmptyDesiredProperties) const override;
bool setProperties(const EntityItemProperties& properties) override;
EntityPropertyFlags getEntityProperties(EncodeBitstreamParams& params) const override;
void appendSubclassData(OctreePacketData* packetData, EncodeBitstreamParams& params,
EntityTreeElementExtraEncodeDataPointer modelTreeElementExtraEncodeData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount,
OctreeElement::AppendState& appendState) const override;
int readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead,
ReadBitstreamToTreeParams& args,
EntityPropertyFlags& propertyFlags, bool overwriteLocalData,
bool& somethingChanged) override;
virtual bool supportsDetailedIntersection() const override { return true; }
virtual bool findDetailedRayIntersection(const glm::vec3& origin, const glm::vec3& direction,
OctreeElementPointer& element, float& distance,
BoxFace& face, glm::vec3& surfaceNormal,
QVariantMap& extraInfo, bool precisionPicking) const override;
virtual bool findDetailedParabolaIntersection(const glm::vec3& origin, const glm::vec3& velocity,
const glm::vec3& acceleration, OctreeElementPointer& element, float& parabolicDistance,
BoxFace& face, glm::vec3& surfaceNormal,
QVariantMap& extraInfo, bool precisionPicking) const override;
void setImageURL(const QString& imageUrl);
QString getImageURL() const;
void setEmissive(bool emissive);
bool getEmissive() const;
void setKeepAspectRatio(bool keepAspectRatio);
bool getKeepAspectRatio() const;
void setBillboardMode(BillboardMode value);
BillboardMode getBillboardMode() const;
void setSubImage(const QRect& subImage);
QRect getSubImage() const;
void setColor(const glm::u8vec3& color);
glm::u8vec3 getColor() const;
void setAlpha(float alpha);
float getAlpha() const;
protected:
QString _imageURL;
bool _emissive { false };
bool _keepAspectRatio { true };
BillboardMode _billboardMode;
QRect _subImage;
glm::u8vec3 _color;
float _alpha;
};
#endif // hifi_ImageEntityItem_h