47 lines
1.5 KiB
C#
47 lines
1.5 KiB
C#
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using System;
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using UnityEngine;
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using UnityEngine.Events;
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namespace cylvester
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{
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[Serializable]
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class UnityMovementTextureEvent : UnityEvent<Texture> { }
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public class MovementBaker : MonoBehaviour
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{
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[SerializeField] private UnityMovementTextureEvent DifferenceTextureReceived;
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[SerializeField] private ComputeShader computeShader;
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[SerializeField] private float factor = 1;
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private RenderTexture resultTexture_;
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private RenderTexture previousFrameTexture_;
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private int kernelHandle_;
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private void Start()
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{
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resultTexture_ = new RenderTexture(512, 424, 0, RenderTextureFormat.R16) {enableRandomWrite = true};
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resultTexture_.Create();
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previousFrameTexture_ = new RenderTexture(512, 424, 0, RenderTextureFormat.R16) {enableRandomWrite = true};
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previousFrameTexture_.Create();
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kernelHandle_ = computeShader.FindKernel("CSMain");
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}
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public void OnInfraredFrameReceived(Texture2D texture)
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{
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computeShader.SetTexture(kernelHandle_, "Input", texture);
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computeShader.SetTexture(kernelHandle_, "Previous", previousFrameTexture_);
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computeShader.SetTexture(kernelHandle_, "Result", resultTexture_);
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computeShader.SetFloat("Factor", factor);
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computeShader.Dispatch(kernelHandle_, 1, 1, 1);
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DifferenceTextureReceived.Invoke(resultTexture_);
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}
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}
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}
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