64 lines
2.9 KiB
C#
64 lines
2.9 KiB
C#
using System;
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using UnityEngine;
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using UnityEngine.Rendering;
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using UnityEngine.Rendering.Universal;
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/// <summary>
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/// 边缘渐晕效果，支持上下左右独立控制
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/// </summary>
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[Serializable, VolumeComponentMenu("Post-processing/Edge Vignette")]
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public sealed class EdgeVignette : VolumeComponent, IPostProcessComponent
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{
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/// <summary>
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/// Vignette颜色
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/// </summary>
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[Tooltip("Vignette color.")]
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public ColorParameter color = new ColorParameter(Color.black, false, false, true);
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// ===== 上方 (Top) =====
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[Tooltip("Vignette intensity at the top of the screen.")]
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public ClampedFloatParameter intensityTop = new ClampedFloatParameter(0f, 0f, 1f);
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[Tooltip("Vignette offset from top (0 = screen top, 1 = screen bottom).")]
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public ClampedFloatParameter offsetTop = new ClampedFloatParameter(0f, 0f, 1f);
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[Tooltip("Smoothness of the top vignette border.")]
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public ClampedFloatParameter smoothnessTop = new ClampedFloatParameter(0.2f, 0.01f, 5f);
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// ===== 下方 (Bottom) =====
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[Tooltip("Vignette intensity at the bottom of the screen.")]
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public ClampedFloatParameter intensityBottom = new ClampedFloatParameter(0f, 0f, 1f);
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[Tooltip("Vignette offset from bottom (0 = screen bottom, 1 = screen top).")]
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public ClampedFloatParameter offsetBottom = new ClampedFloatParameter(0f, 0f, 1f);
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[Tooltip("Smoothness of the bottom vignette border.")]
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public ClampedFloatParameter smoothnessBottom = new ClampedFloatParameter(0.2f, 0.01f, 5f);
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// ===== 左侧 (Left) =====
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[Tooltip("Vignette intensity at the left of the screen.")]
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public ClampedFloatParameter intensityLeft = new ClampedFloatParameter(0f, 0f, 1f);
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[Tooltip("Vignette offset from left (0 = screen left, 1 = screen right).")]
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public ClampedFloatParameter offsetLeft = new ClampedFloatParameter(0f, 0f, 1f);
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[Tooltip("Smoothness of the left vignette border.")]
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public ClampedFloatParameter smoothnessLeft = new ClampedFloatParameter(0.2f, 0.01f, 5f);
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// ===== 右侧 (Right) =====
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[Tooltip("Vignette intensity at the right of the screen.")]
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public ClampedFloatParameter intensityRight = new ClampedFloatParameter(0f, 0f, 1f);
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[Tooltip("Vignette offset from right (0 = screen right, 1 = screen left).")]
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public ClampedFloatParameter offsetRight = new ClampedFloatParameter(0f, 0f, 1f);
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[Tooltip("Smoothness of the right vignette border.")]
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public ClampedFloatParameter smoothnessRight = new ClampedFloatParameter(0.2f, 0.01f, 5f);
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public bool IsActive() => intensityTop.value > 0f || intensityBottom.value > 0f ||
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intensityLeft.value > 0f || intensityRight.value > 0f;
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public bool IsTileCompatible() => true;
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}
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