54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
// Copyright (c) Wojciech Figat. All rights reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "Types.h"
|
|
|
|
#if COMPILE_WITH_ASSETS_IMPORTER
|
|
|
|
#include "Engine/Content/Assets/AnimationGraphFunction.h"
|
|
#include "Engine/Serialization/MemoryWriteStream.h"
|
|
|
|
/// <summary>
|
|
/// Creating Anim Graph function asset utility.
|
|
/// </summary>
|
|
class CreateAnimationGraphFunction
|
|
{
|
|
public:
|
|
/// <summary>
|
|
/// Creates the asset.
|
|
/// </summary>
|
|
/// <param name="context">The importing context.</param>
|
|
/// <returns>Result.</returns>
|
|
static CreateAssetResult Create(CreateAssetContext& context)
|
|
{
|
|
// Base
|
|
IMPORT_SETUP(AnimationGraphFunction, 1);
|
|
|
|
// Create single output function graph
|
|
MaterialGraph graph;
|
|
auto& outputNode = graph.Nodes.AddOne();
|
|
outputNode.ID = 1;
|
|
outputNode.Type = GRAPH_NODE_MAKE_TYPE(16, 2);
|
|
outputNode.Values.Resize(2);
|
|
outputNode.Values[0] = TEXT("System.Single");
|
|
outputNode.Values[1] = TEXT("Output");
|
|
auto& outputBox = outputNode.Boxes.AddOne();
|
|
outputBox.Parent = &outputNode;
|
|
outputBox.ID = 0;
|
|
outputBox.Type = VariantType::Float;
|
|
|
|
// Save graph to first chunk
|
|
MemoryWriteStream stream(512);
|
|
if (graph.Save(&stream, true))
|
|
return CreateAssetResult::Error;
|
|
if (context.AllocateChunk(0))
|
|
return CreateAssetResult::CannotAllocateChunk;
|
|
context.Data.Header.Chunks[0]->Data.Copy(ToSpan(stream));
|
|
|
|
return CreateAssetResult::Ok;
|
|
}
|
|
};
|
|
|
|
#endif
|