69 lines
2.5 KiB
C#
69 lines
2.5 KiB
C#
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// Created by SwanDEV 2017
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using UnityEngine;
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public class CameraOnRender : CameraRenderBase
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{
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private void OnRenderImage(RenderTexture source, RenderTexture destination)
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{
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Graphics.Blit(source, destination);
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if (_toDestroyScript) Destroy(this); // remove this script from the camera
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if (!_toCapture) return;
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_toCapture = false;
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RenderTexture renderTexture = null;
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Vector2 targetSize;
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bool customSize = _targetWidth > 0 && _targetHeight > 0;
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if (customSize)
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{
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_SystemTextureLimit(ref _targetWidth, ref _targetHeight);
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float W = Mathf.Max(_targetWidth, _targetHeight);
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float H = W;
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_CalSizeWithAspectRatio(ref W, ref H, new Vector2(source.width, source.height));
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float scale = Mathf.Max(_targetWidth / W, _targetHeight / H);
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W = Mathf.Round(W * scale);
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H = Mathf.Round(H * scale);
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renderTexture = new RenderTexture((int)W, (int)H, 24);
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targetSize = new Vector2(_targetWidth, _targetHeight);
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}
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else
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{
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int W = (int)(source.width * _scale);
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int H = (int)(source.height * _scale);
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_SystemTextureLimit(ref W, ref H);
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renderTexture = new RenderTexture(W, H, 24);
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targetSize = new Vector2(W, H);
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}
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if (_onCaptureCallback != null)
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{
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if (source.width != renderTexture.width || source.height != renderTexture.height)
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{
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Graphics.Blit(source, renderTexture);
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_onCaptureCallback(_CutOutAndCropTexture(renderTexture, new Rect(0, 0, renderTexture.width, renderTexture.height), targetSize, isFullScreen: true));
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}
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else
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{
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_onCaptureCallback(_CutOutAndCropTexture(source, new Rect(0, 0, renderTexture.width, renderTexture.height), targetSize, isFullScreen: true));
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}
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_onCaptureCallback = null;
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if (renderTexture) Destroy(renderTexture);
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#if UNITY_EDITOR
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Debug.Log("OnRenderImage - Texture2D * " + _scale);
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#endif
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}
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else if (_onCaptureCallbackRTex != null)
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{
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Graphics.Blit(source, renderTexture);
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_onCaptureCallbackRTex(_CutOutAndCropRenderTexture(renderTexture, new Rect(0, 0, renderTexture.width, renderTexture.height), targetSize, isFullScreen: true));
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_onCaptureCallbackRTex = null;
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#if UNITY_EDITOR
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Debug.Log("OnRenderImage - RenderTexture * " + _scale);
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#endif
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}
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}
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}
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