95 lines
3.8 KiB
C#
95 lines
3.8 KiB
C#
using System;
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using GameCult.Aetheria.State.Verse;
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using GameCult.Eve.PluginFields;
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using GameCult.Eve.UnityScene.Fields;
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using UnityEngine;
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using UnityEngine.UI;
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public sealed class AetheriaRenderSplatLayerRenderer : MonoBehaviour
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{
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[SerializeField] private EveFieldsSplatLayerRenderer renderer;
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[SerializeField] private AetheriaRenderSplatLayerBinding[] bindings =
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{
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Binding(EveFieldsSplatLayerKeys.GravityHeight, "_AetheriaGravityHeight"),
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Binding(EveFieldsSplatLayerKeys.FogTint, "_NebulaTint"),
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Binding(EveFieldsSplatLayerKeys.FogSurfaceHeight, "_NebulaSurfaceHeight", 0.5f),
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Binding(EveFieldsSplatLayerKeys.FogPatchHeight, "_NebulaPatchHeight", 0.5f),
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Binding(EveFieldsSplatLayerKeys.FogPatch, "_NebulaPatch", 0.5f),
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Binding(EveFieldsSplatLayerKeys.Influence, "_AetheriaInfluence")
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};
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public bool TryGetTexture(string layerKey, out RenderTexture texture)
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{
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ResolveRenderer();
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if (renderer != null) return renderer.TryGetTexture(layerKey, out texture);
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texture = null;
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return false;
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}
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public void Render(AetheriaRuntimeRenderSplatsViewportDocument document, int width, int height)
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{
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if (document == null) return;
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ResolveRenderer();
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if (renderer == null) return;
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var targets = new EveFieldsSplatLayerTarget[bindings?.Length ?? 0];
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for (var index = 0; index < targets.Length; index++) targets[index] = bindings[index]?.CreateTarget();
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renderer.Render(document, targets, width, height);
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for (var index = 0; index < targets.Length; index++)
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{
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var binding = bindings[index];
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var target = targets[index];
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if (binding == null || target?.TargetTexture == null) continue;
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binding.TargetTexture = target.TargetTexture;
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ApplyBinding(binding, target.TargetTexture);
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}
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}
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private void ResolveRenderer()
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{
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if (renderer != null) return;
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renderer = GetComponent<EveFieldsSplatLayerRenderer>();
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if (renderer == null) renderer = gameObject.AddComponent<EveFieldsSplatLayerRenderer>();
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}
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private static AetheriaRenderSplatLayerBinding Binding(string layerKey, string globalTextureName, float scale = 1f) =>
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new AetheriaRenderSplatLayerBinding { LayerKey = layerKey, GlobalTextureName = globalTextureName, WidthScale = scale, HeightScale = scale };
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private static void ApplyBinding(AetheriaRenderSplatLayerBinding binding, RenderTexture texture)
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{
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if (binding.Display != null)
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{
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var material = binding.Display.material;
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if (material != null && !string.IsNullOrWhiteSpace(binding.MaterialTextureProperty)) material.SetTexture(binding.MaterialTextureProperty, texture);
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else binding.Display.material.mainTexture = texture;
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}
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if (!string.IsNullOrWhiteSpace(binding.GlobalTextureName)) Shader.SetGlobalTexture(binding.GlobalTextureName, texture);
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}
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}
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[Serializable]
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public sealed class AetheriaRenderSplatLayerBinding
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{
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public bool Enabled = true;
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public string LayerKey = "";
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public Image Display;
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public string MaterialTextureProperty = "_DetailTex";
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public string GlobalTextureName = "";
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public string GraphicsFormatOverride = "";
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public float WidthScale = 1f;
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public float HeightScale = 1f;
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public bool UseMipMaps;
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public FilterMode FilterMode = FilterMode.Bilinear;
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[NonSerialized] public RenderTexture TargetTexture;
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public EveFieldsSplatLayerTarget CreateTarget() => new EveFieldsSplatLayerTarget
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{
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Enabled = Enabled,
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LayerKey = LayerKey,
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GraphicsFormatOverride = GraphicsFormatOverride,
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WidthScale = WidthScale,
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HeightScale = HeightScale,
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UseMipMaps = UseMipMaps,
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FilterMode = FilterMode,
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TargetTexture = TargetTexture
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};
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}
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