axmol/core/renderer/CCMeshCommand.cpp

/****************************************************************************
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

 https://axys1.github.io/

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
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#include "renderer/CCMeshCommand.h"
#include "base/ccMacros.h"
#include "base/CCConfiguration.h"
#include "base/CCDirector.h"
#include "base/CCEventCustom.h"
#include "base/CCEventListenerCustom.h"
#include "base/CCEventDispatcher.h"
#include "base/CCEventType.h"
#include "2d/CCLight.h"
#include "2d/CCCamera.h"
#include "renderer/CCRenderer.h"
#include "renderer/CCTextureAtlas.h"
#include "renderer/CCTexture2D.h"
#include "renderer/CCTechnique.h"
#include "renderer/CCMaterial.h"
#include "renderer/CCPass.h"
#include "xxhash.h"

NS_AX_BEGIN

MeshCommand::MeshCommand()
#if AX_ENABLE_CACHE_TEXTURE_DATA
    : _rendererRecreatedListener(nullptr)
#endif
{
    _type = RenderCommand::Type::MESH_COMMAND;
    _is3D = true;
#if AX_ENABLE_CACHE_TEXTURE_DATA
    // listen the event that renderer was recreated on Android/WP8
    _rendererRecreatedListener = EventListenerCustom::create(EVENT_RENDERER_RECREATED,
                                                             AX_CALLBACK_1(MeshCommand::listenRendererRecreated, this));
    Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(_rendererRecreatedListener, -1);
#endif
}

void MeshCommand::init(float globalZOrder)
{
    CustomCommand::init(globalZOrder);
}

void MeshCommand::init(float globalZOrder, const Mat4& transform)
{
    CustomCommand::init(globalZOrder);
    if (Camera::getVisitingCamera())
    {
        _depth = Camera::getVisitingCamera()->getDepthInView(transform);
    }
    _mv = transform;
}

MeshCommand::~MeshCommand()
{
#if AX_ENABLE_CACHE_TEXTURE_DATA
    Director::getInstance()->getEventDispatcher()->removeEventListener(_rendererRecreatedListener);
#endif
}

#if AX_ENABLE_CACHE_TEXTURE_DATA
void MeshCommand::listenRendererRecreated(EventCustom* event) {}
#endif

NS_AX_END