89 lines
3.5 KiB
C#
89 lines
3.5 KiB
C#
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using UnityEngine;
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using UnityEngine.Experimental.Rendering;
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using UnityEngine.Rendering;
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using UnityEngine.Rendering.Universal;
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namespace EdgeFusion {
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[HelpURL("https://kronnect.com/guides/edge-fusion-introduction/")]
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public class EdgeFusionRenderFeature : ScriptableRendererFeature {
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[SerializeField]
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[Tooltip("Whether to show the effect in Scene View")]
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public bool showInSceneView = true;
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[Tooltip("Allows Edge Fusion to be executed even if camera has Post Processing option disabled")]
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public bool ignorePostProcessingOption = true;
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[Tooltip("If enabled, Edge Fusion skips overlay cameras in a stack and only runs on base cameras. Disable to run on a stacked overlay camera (its layer must still pass the Cameras Layer Mask).")]
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public bool ignoreOverlayCameras = true;
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[Tooltip("Filter which cameras can render Edge Fusion by their GameObject layer")]
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public LayerMask camerasLayerMask = -1;
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public RenderPassEvent renderPassEvent = RenderPassEvent.AfterRenderingOpaques;
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EdgeFusionRenderPass renderPass;
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public override void Create () {
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renderPass = new EdgeFusionRenderPass(this);
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}
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public override void AddRenderPasses (ScriptableRenderer renderer, ref RenderingData renderingData) {
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if (renderPass == null)
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return;
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if (renderingData.cameraData.isPreviewCamera || renderingData.cameraData.cameraType == CameraType.Reflection || (!showInSceneView && renderingData.cameraData.cameraType == CameraType.SceneView))
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return;
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if (ignoreOverlayCameras && renderingData.cameraData.renderType != CameraRenderType.Base)
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return;
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if ((camerasLayerMask & (1 << renderingData.cameraData.camera.gameObject.layer)) == 0)
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return;
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if (!ignorePostProcessingOption && !renderingData.cameraData.postProcessEnabled)
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return;
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if (IsDepthOnlyTarget(renderingData.cameraData.cameraTargetDescriptor))
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return;
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var settings = VolumeManager.instance.stack.GetComponent<EdgeFusion>();
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bool hasSettings = settings != null;
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if (!hasSettings) return;
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int cameraMask = renderingData.cameraData.camera.cullingMask;
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int effectiveBlendLayers = settings.blendLayers.value & cameraMask;
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int effectiveDoubleSided = settings.doubleSidedLayers.value & cameraMask;
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int effectiveSpecialGroup = settings.specialGroupLayers.value & cameraMask;
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int dsMask = effectiveDoubleSided;
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int ssMask = effectiveBlendLayers & ~effectiveDoubleSided;
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bool hasAnySubset = (dsMask | ssMask | effectiveSpecialGroup) != 0;
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if (!hasAnySubset) return;
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bool effectActive = settings.intensity.value > 0f;
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bool debugging = settings.debugMode.value != DebugMode.None;
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if (!debugging && !effectActive) return;
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renderPass.UpdateInputRequirement(settings);
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renderPass.renderPassEvent = renderPassEvent;
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renderer.EnqueuePass(renderPass);
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}
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protected override void Dispose (bool disposing) {
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renderPass?.Cleanup();
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}
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internal static bool IsDepthOnlyTarget(in RenderTextureDescriptor descriptor) {
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if (descriptor.colorFormat == RenderTextureFormat.Depth) {
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return true;
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}
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if (descriptor.graphicsFormat == GraphicsFormat.None) {
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return true;
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}
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return false;
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}
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}
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}
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