add flood swe module and 2km building bundles

2026-02-04 01:05:20 +01:00
parent 2c77c0d215
commit ff5af7a63a
57 changed files with 5369 additions and 44 deletions
--- a/Assets/FloodSWE/Scripts/Debug/SweHeightmapPreview.cs
+++ b/Assets/FloodSWE/Scripts/Debug/SweHeightmapPreview.cs
@@ -0,0 +1,110 @@
+using UnityEngine;
+
+namespace FloodSWE.Debugging
+{
+    [ExecuteAlways]
+    public sealed class SweHeightmapPreview : MonoBehaviour
+    {
+        [Header("Source")]
+        public SweTileSimulator simulator;
+        public RenderTexture overrideTexture;
+
+        [Header("Target")]
+        public Renderer targetRenderer;
+        public bool createQuadIfMissing = true;
+        public Vector2 quadSize = new Vector2(10.0f, 10.0f);
+
+        [Header("Display")]
+        [Range(0.0f, 5.0f)]
+        public float intensity = 1.0f;
+        public float minValue = 0.0f;
+        public float maxValue = 1.0f;
+
+        [Header("Material")]
+        public Shader previewShader;
+
+        private Material runtimeMaterial;
+
+        private void OnEnable()
+        {
+            EnsureTarget();
+            EnsureMaterial();
+            ApplyTexture();
+        }
+
+        private void OnDisable()
+        {
+            if (runtimeMaterial != null)
+            {
+                DestroyImmediate(runtimeMaterial);
+                runtimeMaterial = null;
+            }
+        }
+
+        private void Update()
+        {
+            ApplyTexture();
+        }
+
+        private void EnsureTarget()
+        {
+            if (targetRenderer != null || !createQuadIfMissing)
+            {
+                return;
+            }
+
+            GameObject quad = GameObject.CreatePrimitive(PrimitiveType.Quad);
+            quad.name = "SWE_HeightmapPreview";
+            quad.transform.SetParent(transform, false);
+            quad.transform.localRotation = Quaternion.Euler(90f, 0f, 0f);
+            quad.transform.localScale = new Vector3(quadSize.x, quadSize.y, 1f);
+
+            targetRenderer = quad.GetComponent<Renderer>();
+        }
+
+        private void EnsureMaterial()
+        {
+            if (targetRenderer == null)
+            {
+                return;
+            }
+
+            Shader shaderToUse = previewShader != null
+                ? previewShader
+                : Shader.Find("FloodSWE/HeightmapPreview");
+
+            if (shaderToUse == null)
+            {
+                Debug.LogWarning("SweHeightmapPreview: preview shader not found.");
+                return;
+            }
+
+            runtimeMaterial = new Material(shaderToUse);
+            targetRenderer.sharedMaterial = runtimeMaterial;
+        }
+
+        private void ApplyTexture()
+        {
+            if (runtimeMaterial == null)
+            {
+                return;
+            }
+
+            RenderTexture tex = overrideTexture;
+            if (tex == null && simulator != null)
+            {
+                tex = simulator.debugWater;
+            }
+
+            if (tex == null)
+            {
+                return;
+            }
+
+            runtimeMaterial.SetTexture("_MainTex", tex);
+            runtimeMaterial.SetFloat("_Intensity", intensity);
+            runtimeMaterial.SetFloat("_MinValue", minValue);
+            runtimeMaterial.SetFloat("_MaxValue", maxValue);
+        }
+    }
+}