---@class BP_ItemCapture_C:AActor
---@field DirectionalLight UDirectionalLightComponent
---@field SceneCaptureComponent2D USceneCaptureComponent2D
---@field Camera UCameraComponent
---@field DisplayMesh UStaticMeshComponent
---@field DefaultSceneRoot USceneComponent
--Edit Below--
---@type BP_ItemCapture_C
local BP_ItemCapture = {};

BP_ItemCapture.DisplayMeshPath = nil;
BP_ItemCapture.ItemCaptureMaterial = nil;
BP_ItemCapture.ItemCaptureMaterialPath = "/Game/UGC/Materials/UGC_Material_ItemCapture.UGC_Material_ItemCapture";

function BP_ItemCapture:ReceiveBeginPlay()
    self.SuperClass.ReceiveBeginPlay(self);
	self.SceneCaptureComponent2D.ShowOnlyActors = { self };
end

--[[
function BP_ItemCapture:ReceiveTick(DeltaTime)
    self.SuperClass.ReceiveTick(self, DeltaTime);
end
--]]

--[[
function BP_ItemCapture:ReceiveEndPlay()
    self.SuperClass.ReceiveEndPlay(self); 
end
--]]

--[[
function BP_ItemCapture:GetReplicatedProperties()
    return
end
--]]

--[[
function BP_ItemCapture:GetAvailableServerRPCs()
    return
end
--]]

function BP_ItemCapture:ReceiveDestroyed()
	self.ItemCaptureMaterial = nil;
	self.DisplayMeshPath = nil;
	self.ItemCaptureMaterialPath = nil;
end

function BP_ItemCapture:CaptureSceneByMeshPath(Path)
	local RenderTarget = KismetRenderingLibrary.CreateRenderTarget2D(self, 256, 256, ETextureRenderTargetFormat.RTF_RGBA16f);
	if RenderTarget == nil then return; end
	self.SceneCaptureComponent2D.TextureTarget = RenderTarget;
	self:SetDisplayMesh(Path);
	self.SceneCaptureComponent2D:CaptureScene();
	self.ItemCaptureMaterial = LoadObject(self.ItemCaptureMaterialPath);
	if self.ItemCaptureMaterial == nil then return end
	local DisplayMaterial = KismetMaterialLibrary.CreateDynamicMaterialInstance(self, self.ItemCaptureMaterial);
	if DisplayMaterial == nil then return end
	DisplayMaterial:SetTextureParameterValue("MainTexture", RenderTarget);
	return DisplayMaterial;
end

function BP_ItemCapture:SetDisplayMesh(Path)
	local Mesh = LoadObject(Path);
	if Mesh == nil then return end
	--获取拍摄模型的大小，根据大小调整缩放和位置
	self.DisplayMeshPath = Path;
    local Bounds = Mesh:GetBounds();

    if self.DisplayMesh and Bounds.BoxExtent.Z > 0 then
        -- 调整缩放
        local Scale = 75 / Bounds.BoxExtent.Z;
        self.DisplayMesh:SetRelativeScale3D(Vector.New(Scale, Scale, Scale));

        -- 调整位置
        local OffsetZ = -Bounds.Origin.Z * Scale;
        local Location = Vector.New(0, 0, OffsetZ);
        self.DisplayMesh:K2_SetRelativeLocation(Location, false, {}, true);
	    
        self.DisplayMesh:SetStaticMesh(Mesh);
    end
end

return BP_ItemCapture;