80 lines
3.3 KiB
C#
80 lines
3.3 KiB
C#
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// Created by SwanDEV 2019
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using UnityEngine;
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public class CameraOnUpdateRender : CameraRenderBase
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{
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/// <summary>
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/// [Camera capture methods Only] The anti-aliasing level for the resulting texture,
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/// the greater value results in the edges of the image look smoother. Available value: 1(OFF), 2, 4, 8.
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/// The greater value will increase the memory consumption for the result texture, please adjust the values as need.
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/// (This value will not be applied if your project AntiAliasing level is enabled and greater)
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/// </summary>
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public int m_AntiAliasingLevel = 4;
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private void Update()
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{
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OnUpdateRender();
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}
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private void OnUpdateRender()
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{
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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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if (rCamera == null) rCamera = GetComponent<Camera>();
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//Display display = Display.displays != null ? Display.displays[rCamera.targetDisplay] : null;
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//int W = display != null ? display.renderingWidth : Screen.width;
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//int H = display != null ? display.renderingHeight : Screen.height;
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int W, H;
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if (Display.displays != null && rCamera.targetDisplay < Display.displays.Length)
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{
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Display display = Display.displays[rCamera.targetDisplay];
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W = display.renderingWidth;
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H = display.renderingHeight;
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}
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else
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{
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W = rCamera.pixelWidth;
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H = rCamera.pixelHeight;
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}
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RenderTexture renderTexture = new RenderTexture(W, H, 24);
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m_AntiAliasingLevel = Mathf.Clamp(m_AntiAliasingLevel, 1, 8);
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if (m_AntiAliasingLevel == 3 || m_AntiAliasingLevel == 5) m_AntiAliasingLevel = 4; else if (m_AntiAliasingLevel == 6 || m_AntiAliasingLevel == 7) m_AntiAliasingLevel = 8;
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if (QualitySettings.antiAliasing < m_AntiAliasingLevel) renderTexture.antiAliasing = m_AntiAliasingLevel;
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rCamera.targetTexture = renderTexture;
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rCamera.Render();
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rCamera.targetTexture = null;
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bool customSize = _targetWidth > 0 && _targetHeight > 0;
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bool subScreenCam = rCamera.rect.width < 1f || rCamera.rect.height < 1f || rCamera.rect.x > 0f || rCamera.rect.y > 0f;
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if (subScreenCam || customSize || _scale != 1f)
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{
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int width = customSize ? _targetWidth : (int)(rCamera.pixelWidth * _scale);
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int height = customSize ? _targetHeight : (int)(rCamera.pixelHeight * _scale);
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_SystemTextureLimit(ref width, ref height);
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Vector2 targetSize = new Vector2(width, height);
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renderTexture = _CutOutAndCropRenderTexture(renderTexture, new Rect(Mathf.CeilToInt(rCamera.pixelRect.x), rCamera.pixelRect.y, rCamera.pixelRect.width, rCamera.pixelRect.height), targetSize, isFullScreen: false);
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}
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if (_onCaptureCallback != null)
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{
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_onCaptureCallback(_RenderTextureToTexture2D(renderTexture));
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_onCaptureCallback = null;
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#if UNITY_EDITOR
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Debug.Log("OnUpdateRender - 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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_onCaptureCallbackRTex(renderTexture);
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_onCaptureCallbackRTex = null;
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#if UNITY_EDITOR
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Debug.Log("OnUpdateRender - RenderTexture * " + _scale);
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#endif
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}
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}
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}
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