AI与动画制作：机器学习辅助的动画生成

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract AIAnimationRegistry {
    struct Animation {
        bytes32 animationHash;
        address creator;
        string prompt;
        string modelVersion;
        uint256 frameCount;
        uint256 timestamp;
        bool registered;
    }

    mapping(bytes32 => Animation) public animations;
    mapping(address => bytes32[]) public creatorAnimations;

    event AnimationRegistered(bytes32 hash, address creator, uint256 frameCount);

    function registerAnimation(bytes32 hash, string calldata prompt, 
                               string calldata modelVersion, uint256 frameCount) external {
        animations[hash] = Animation({
            animationHash: hash,
            creator: msg.sender,
            prompt: prompt,
            modelVersion: modelVersion,
            frameCount: frameCount,
            timestamp: block.timestamp,
            registered: true
        });
        creatorAnimations[msg.sender].push(hash);
        emit AnimationRegistered(hash, msg.sender, frameCount);
    }
}

import json
from typing import Dict

class AnimationAnalyzer:
    def analyze_animation_quality(self, frames: int, style_consistency: float) -> Dict:
        score = min(100, (frames / 24) * 20 + style_consistency * 50)
        return {
            'total_frames': frames,
            'style_consistency': style_consistency,
            'quality_score': score,
            'ai_assisted': True
        }


analyzer = AnimationAnalyzer()
result = analyzer.analyze_animation_quality(120, 0.85)
print(json.dumps(result, indent=2))

const express = require('express');
const { ethers } = require('ethers');
const app = express();
app.use(express.json());

const ANIMATION_ABI = [
    "function registerAnimation(bytes32 hash, string prompt, string modelVersion, uint256 frameCount) external",
    "event AnimationRegistered(bytes32 hash, address creator, uint256 frameCount)"
];

class AnimationManager {
    constructor(providerUrl, registryAddress) {
        this.provider = new ethers.providers.JsonRpcProvider(providerUrl);
        this.registry = new ethers.Contract(registryAddress, ANIMATION_ABI, this.provider);
    }

    async register(privateKey, hash, prompt, modelVersion, frameCount) {
        const wallet = new ethers.Wallet(privateKey, this.provider);
        const registry = this.registry.connect(wallet);
        const tx = await registry.registerAnimation(hash, prompt, modelVersion, frameCount);
        return await tx.wait();
    }
}

app.post('/api/animation/register', async (req, res) => {
    const { privateKey, hash, prompt, modelVersion, frameCount } = req.body;
    const manager = new AnimationManager(process.env.RPC_URL, process.env.ANIMATION_ADDRESS);
    const receipt = await manager.register(privateKey, hash, prompt, modelVersion, frameCount);
    res.json(receipt);
});

app.listen(3019, () => {
    console.log('Animation API running on port 3019');
});