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data/manifest.json

@@ -3,44 +3,253 @@
   "field_size": 100,
   "types": {
     "DYKE_DYKE_DYKE": [
-      "DYKE_DYKE_DYKE_20-09-04-15-13-14-866983543.bin",
-      "DYKE_DYKE_DYKE_20-09-04-15-23-15-571651575.bin"
+      {
+        "file": "DYKE_DYKE_DYKE_20-09-04-15-13-14-866983543.bin",
+        "rocks": [
+          "Rhyolite 01",
+          "V Sandstone 02",
+          "Rhyolite 03",
+          "Dacite 04",
+          "Basalt 05",
+          "Maf Dyke Sill 06",
+          "Maf Dyke Sill 07",
+          "Fels Dyke Sill 08"
+        ]
+      },
+      {
+        "file": "DYKE_DYKE_DYKE_20-09-04-15-23-15-571651575.bin",
+        "rocks": [
+          "Pelite 01",
+          "Greywacke 02",
+          "Conglomerate 03",
+          "Conglomerate 04",
+          "Conglomerate 05",
+          "Fels Dyke Sill 06",
+          "Maf Dyke Sill 07",
+          "Maf Dyke Sill 08"
+        ]
+      }
     ],
     "DYKE_FAULT_FOLD": [
-      "DYKE_FAULT_FOLD_20-09-04-15-10-34-746860823.bin",
-      "DYKE_FAULT_FOLD_20-09-04-15-27-15-271172160.bin"
+      {
+        "file": "DYKE_FAULT_FOLD_20-09-04-15-10-34-746860823.bin",
+        "rocks": [
+          "Phyllite 01",
+          "Conglomerate 02",
+          "Sandstone 03",
+          "Limestone 04",
+          "Conglomerate 05",
+          "Maf Dyke Sill 06"
+        ]
+      },
+      {
+        "file": "DYKE_FAULT_FOLD_20-09-04-15-27-15-271172160.bin",
+        "rocks": [
+          "Dacite 01",
+          "Basalt 02",
+          "Maf Dyke Sill 03"
+        ]
+      }
     ],
     "FAULT_FAULT_FAULT": [
-      "FAULT_FAULT_FAULT_20-09-04-15-10-55-650240871.bin",
-      "FAULT_FAULT_FAULT_20-09-04-15-11-35-249388807.bin"
+      {
+        "file": "FAULT_FAULT_FAULT_20-09-04-15-10-55-650240871.bin",
+        "rocks": [
+          "Tuff Lapillist 01",
+          "V Conglomerate 02"
+        ]
+      },
+      {
+        "file": "FAULT_FAULT_FAULT_20-09-04-15-11-35-249388807.bin",
+        "rocks": [
+          "V Conglomerate 01",
+          "Andesite 02",
+          "V Sandstone 03",
+          "V Sandstone 04",
+          "Tuff Lapillist 05"
+        ]
+      }
     ],
     "FOLD_FAULT_UNCONFORMITY": [
-      "FOLD_FAULT_UNCONFORMITY_20-09-04-15-22-57-108968161.bin",
-      "FOLD_FAULT_UNCONFORMITY_20-09-04-15-30-27-806964861.bin"
+      {
+        "file": "FOLD_FAULT_UNCONFORMITY_20-09-04-15-22-57-108968161.bin",
+        "rocks": [
+          "Tuff Lapillist 01",
+          "V Siltstone 02",
+          "Tuff Lapillist 03",
+          "V Conglomerate 04",
+          "V Breccia 05",
+          "V Conglomerate 06",
+          "Sandstone 07",
+          "Greywacke 08",
+          "Limestone 09",
+          "Greywacke 10"
+        ]
+      },
+      {
+        "file": "FOLD_FAULT_UNCONFORMITY_20-09-04-15-30-27-806964861.bin",
+        "rocks": [
+          "Marble 01",
+          "Schist 02",
+          "Meta Felsic 03",
+          "Schist 04",
+          "Greywacke 05",
+          "Phyllite 06",
+          "Phyllite 07",
+          "Sandstone 08"
+        ]
+      }
     ],
     "FOLD_FOLD_FOLD": [
-      "FOLD_FOLD_FOLD_20-09-04-15-10-30-738239236.bin",
-      "FOLD_FOLD_FOLD_20-09-04-15-12-01-552434953.bin"
+      {
+        "file": "FOLD_FOLD_FOLD_20-09-04-15-10-30-738239236.bin",
+        "rocks": [
+          "Dacite 01",
+          "Ign V Breccia 02",
+          "V Conglomerate 03",
+          "V Conglomerate 04"
+        ]
+      },
+      {
+        "file": "FOLD_FOLD_FOLD_20-09-04-15-12-01-552434953.bin",
+        "rocks": [
+          "Meta Intermed 01",
+          "Gneiss 02",
+          "Meta Mafic 03",
+          "Meta Carb 04",
+          "Amphib 05"
+        ]
+      }
     ],
     "PLUG_PLUG_PLUG": [
-      "PLUG_PLUG_PLUG_20-09-04-15-22-31-290339215.bin",
-      "PLUG_PLUG_PLUG_20-09-04-15-34-27-811124008.bin"
+      {
+        "file": "PLUG_PLUG_PLUG_20-09-04-15-22-31-290339215.bin",
+        "rocks": [
+          "Marble 01",
+          "Meta Sediment 02",
+          "Granite 03",
+          "Granite 04",
+          "Syenite 05"
+        ]
+      },
+      {
+        "file": "PLUG_PLUG_PLUG_20-09-04-15-34-27-811124008.bin",
+        "rocks": [
+          "Meta Mafic 01",
+          "Meta Carb 02",
+          "Meta Ultramaf 03",
+          "Meta Intermed 04",
+          "Schist 05",
+          "Meta Ultramaf 06",
+          "Syenite 07",
+          "Gabbro 08",
+          "Gabbro 09"
+        ]
+      }
     ],
     "PLUG_SHEAR-ZONE_TILT": [
-      "PLUG_SHEAR-ZONE_TILT_20-09-04-15-13-16-695630284.bin",
-      "PLUG_SHEAR-ZONE_TILT_20-09-04-15-20-46-049109221.bin"
+      {
+        "file": "PLUG_SHEAR-ZONE_TILT_20-09-04-15-13-16-695630284.bin",
+        "rocks": [
+          "Meta Sediment 01",
+          "Meta Ultramaf 02",
+          "Marble 03",
+          "Meta Felsic 04",
+          "Meta Intermed 05",
+          "Porphyry 06"
+        ]
+      },
+      {
+        "file": "PLUG_SHEAR-ZONE_TILT_20-09-04-15-20-46-049109221.bin",
+        "rocks": [
+          "Sandstone 01",
+          "Phyllite 02",
+          "Limestone 03",
+          "Greywacke 04",
+          "Greywacke 05",
+          "Gabbro 06"
+        ]
+      }
     ],
     "SHEAR-ZONE_SHEAR-ZONE_SHEAR-ZONE": [
-      "SHEAR-ZONE_SHEAR-ZONE_SHEAR-ZONE_20-09-04-15-11-17-868781593.bin",
-      "SHEAR-ZONE_SHEAR-ZONE_SHEAR-ZONE_20-09-04-15-12-07-100352181.bin"
+      {
+        "file": "SHEAR-ZONE_SHEAR-ZONE_SHEAR-ZONE_20-09-04-15-11-17-868781593.bin",
+        "rocks": [
+          "Sandstone 01",
+          "Greywacke 02"
+        ]
+      },
+      {
+        "file": "SHEAR-ZONE_SHEAR-ZONE_SHEAR-ZONE_20-09-04-15-12-07-100352181.bin",
+        "rocks": [
+          "Meta Carb 01",
+          "Meta Mafic 02"
+        ]
+      }
     ],
     "TILT_TILT_TILT": [
-      "TILT_TILT_TILT_20-09-04-15-54-46-708920477.bin",
-      "TILT_TILT_TILT_20-09-04-16-40-18-405539396.bin"
+      {
+        "file": "TILT_TILT_TILT_20-09-04-15-54-46-708920477.bin",
+        "rocks": [
+          "Basalt 01",
+          "V Conglomerate 02",
+          "Dacite 03"
+        ]
+      },
+      {
+        "file": "TILT_TILT_TILT_20-09-04-16-40-18-405539396.bin",
+        "rocks": [
+          "V Siltstone 01",
+          "Ign V Breccia 02",
+          "Basalt 03",
+          "Ign V Breccia 04"
+        ]
+      }
     ],
     "UNCONFORMITY_UNCONFORMITY_UNCONFORMITY": [
-      "UNCONFORMITY_UNCONFORMITY_UNCONFORMITY_20-09-04-15-16-52-886739346.bin",
-      "UNCONFORMITY_UNCONFORMITY_UNCONFORMITY_20-09-04-15-41-38-711387686.bin"
+      {
+        "file": "UNCONFORMITY_UNCONFORMITY_UNCONFORMITY_20-09-04-15-16-52-886739346.bin",
+        "rocks": [
+          "Meta Felsic 01",
+          "Gneiss 02",
+          "Sandstone 03",
+          "Greywacke 04",
+          "Sandstone 05",
+          "Sandstone 06",
+          "Pelite 07",
+          "Greywacke 08",
+          "Limestone 09",
+          "Sandstone 10",
+          "Conglomerate 11",
+          "Phyllite 12",
+          "Sandstone 13",
+          "Conglomerate 14",
+          "Limestone 15"
+        ]
+      },
+      {
+        "file": "UNCONFORMITY_UNCONFORMITY_UNCONFORMITY_20-09-04-15-41-38-711387686.bin",
+        "rocks": [
+          "V Breccia 01",
+          "Rhyolite 02",
+          "Basalt 03",
+          "Basalt 04",
+          "Basalt 05",
+          "V Conglomerate 06",
+          "Ign V Breccia 07",
+          "Tuff Lapillist 08",
+          "Meta Felsic 09",
+          "Meta Carb 10",
+          "Gneiss 11",
+          "Marble 12",
+          "Amphib 13",
+          "Dacite 14",
+          "Basalt 15",
+          "Basalt 16",
+          "V Breccia 17",
+          "Tuff Lapillist 18"
+        ]
+      }
     ]
   }
 }

index.html

@@ -37,9 +37,9 @@ html,body{height:100%;overflow:hidden;font-family:'DM Sans','Space Grotesk',syst
 /* Sidebar */
 #sidebar{width:270px;min-width:270px;background:var(--surface);
   border-right:1px solid var(--border);padding:20px;display:flex;flex-direction:column;gap:14px;overflow-y:auto}
-#sidebar h1{font-family:'Space Grotesk',sans-serif;font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent2));
+#sidebar h1{font-family:'Space Grotesk',sans-serif;font-size:1.25rem;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent2));
   -webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-0.02em}
-#sidebar p.sub{font-size:0.72rem;color:var(--text2);line-height:1.5;margin-top:-6px}
+#sidebar p.sub{font-size:0.72rem;color:var(--text2);line-height:1.6;margin-top:2px}
 .control-group{display:flex;flex-direction:column;gap:5px}
 .control-group label{font-size:0.65rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--text2);font-weight:600}
 select{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:8px;
@@ -51,9 +51,9 @@ select:hover,select:focus{border-color:var(--accent)}
 .info-card{background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:12px;font-size:0.72rem;line-height:1.6}
 .info-card .label{color:var(--text2);font-size:0.62rem;text-transform:uppercase;letter-spacing:0.06em}
 .info-card .value{color:var(--text);font-weight:600}
-.legend{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}
-.legend-item{display:flex;align-items:center;gap:3px;font-size:0.62rem;color:var(--text2)}
-.legend-swatch{width:10px;height:10px;border-radius:2px;border:1px solid rgba(0,0,0,0.1)}
+.legend{display:flex;flex-direction:column;gap:4px;margin-top:6px}
+.legend-item{display:flex;align-items:center;gap:6px;font-size:0.66rem;color:var(--text);line-height:1.3}
+.legend-swatch{width:12px;height:12px;border-radius:3px;border:1px solid rgba(0,0,0,0.12);flex-shrink:0}
 
 .credits{font-size:0.58rem;color:var(--text2);line-height:1.5;margin-top:auto;padding-top:8px;border-top:1px solid var(--border)}
 
@@ -73,7 +73,7 @@ select:hover,select:focus{border-color:var(--accent)}
 #fields-panel{height:210px;min-height:210px;display:flex;border-top:1px solid var(--border);background:var(--surface)}
 .field-container{flex:1;padding:10px 14px;display:flex;flex-direction:column;position:relative}
 .field-container+.field-container{border-left:1px solid var(--border)}
-.field-title{font-size:0.68rem;color:var(--text2);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:5px;font-weight:600}
+.field-title{font-family:'Space Grotesk',sans-serif;font-size:0.82rem;color:var(--text);letter-spacing:0.03em;margin-bottom:6px;font-weight:600}
 .field-canvas-wrap{flex:1;position:relative;display:flex;align-items:center;justify-content:center}
 .field-canvas-wrap canvas{max-width:100%;max-height:100%;border-radius:4px;border:1px solid var(--border)}
 .colorbar{position:absolute;right:2px;top:0;bottom:0;width:16px;display:flex;flex-direction:column;
@@ -402,27 +402,29 @@ scene.add(new THREE.AmbientLight(0xffffff, 0.6));
 const d1 = new THREE.DirectionalLight(0xffffff, 0.8); d1.position.set(60, 90, 70); scene.add(d1);
 const d2 = new THREE.DirectionalLight(0x8888cc, 0.3); d2.position.set(-40, -20, -40); scene.add(d2);
 
-// Wireframe bounding box
+// Wireframe bounding box — dark edges for contrast
 const boxGeo = new THREE.BoxGeometry(GRID, GRID, GRID);
 const boxEdge = new THREE.LineSegments(
   new THREE.EdgesGeometry(boxGeo),
-  new THREE.LineBasicMaterial({ color: 0xccccdd })
+  new THREE.LineBasicMaterial({ color: 0x333344 })
 );
 boxEdge.position.set(GRID/2, GRID/2, GRID/2);
 scene.add(boxEdge);
 
-// Axis labels
-function makeLabel(text, pos) {
-  const c = document.createElement('canvas'); c.width=64; c.height=32;
-  const ctx = c.getContext('2d'); ctx.fillStyle='#6b7084'; ctx.font='bold 20px Inter,sans-serif';
-  ctx.textAlign='center'; ctx.textBaseline='middle'; ctx.fillText(text,32,16);
+// Axis labels — X and Y at the top (surface), Depth arrow going down
+function makeLabel(text, pos, fontSize) {
+  const c = document.createElement('canvas'); c.width=128; c.height=40;
+  const ctx = c.getContext('2d'); ctx.fillStyle='#333344';
+  ctx.font=`bold ${fontSize||22}px "Space Grotesk",system-ui,sans-serif`;
+  ctx.textAlign='center'; ctx.textBaseline='middle'; ctx.fillText(text,64,20);
   const tex = new THREE.CanvasTexture(c);
   const sp = new THREE.Sprite(new THREE.SpriteMaterial({map:tex,transparent:true}));
-  sp.position.copy(pos); sp.scale.set(6,3,1); scene.add(sp);
+  sp.position.copy(pos); sp.scale.set(8,2.5,1); scene.add(sp);
 }
-makeLabel('X', new THREE.Vector3(GRID/2, -4, -4));
-makeLabel('Y', new THREE.Vector3(-4, -4, GRID/2));
-makeLabel('Depth', new THREE.Vector3(-6, GRID/2, -4));
+// Surface is at Y=GRID (top). Labels on top edges.
+makeLabel('Easting (X)', new THREE.Vector3(GRID/2, GRID+3, -2));
+makeLabel('Northing (Y)', new THREE.Vector3(-2, GRID+3, GRID/2));
+makeLabel('Depth \u2193', new THREE.Vector3(-5, GRID/2, -2), 20);
 
 let currentMesh = null;
 
@@ -470,11 +472,14 @@ function loadVoxels(data) {
 
   document.getElementById('info-voxels').textContent = n.toLocaleString();
   document.getElementById('info-classes').textContent = nClasses;
+  // Legend with rock names from manifest
   const legend = document.getElementById('legend'); legend.innerHTML = '';
+  const rockNames = currentRockNames || [];
   for (let i = 1; i <= nClasses; i++) {
     const c = LITH_COLORS[i] || [0.5,0.5,0.5];
+    const name = rockNames[i-1] || `Class ${i}`;
     const div = document.createElement('div'); div.className = 'legend-item';
-    div.innerHTML = `<span class="legend-swatch" style="background:rgb(${c[0]*255|0},${c[1]*255|0},${c[2]*255|0})"></span>${i}`;
+    div.innerHTML = `<span class="legend-swatch" style="background:rgb(${c[0]*255|0},${c[1]*255|0},${c[2]*255|0})"></span>${name}`;
     legend.appendChild(div);
   }
 }
@@ -523,6 +528,7 @@ function renderHeatmap(canvasId, data, rows, cols, cmap, barId, minId, maxId) {
 //  DATA LOADING
 // ============================================================
 let manifest = null;
+let currentRockNames = [];
 
 async function loadManifest() {
   const resp = await fetch('data/manifest.json');
@@ -541,16 +547,20 @@ async function loadManifest() {
 function populateSamples() {
   const type = document.getElementById('type-select').value;
   const sel = document.getElementById('sample-select'); sel.innerHTML = '';
-  manifest.types[type].forEach((name, i) => {
-    const opt = document.createElement('option'); opt.value = name;
+  manifest.types[type].forEach((entry, i) => {
+    const opt = document.createElement('option'); opt.value = i;
     opt.textContent = `Sample ${i+1}`; sel.appendChild(opt);
   });
   loadSample();
 }
 
 async function loadSample() {
-  const fileName = document.getElementById('sample-select').value;
-  if (!fileName) return;
+  const type = document.getElementById('type-select').value;
+  const idx = parseInt(document.getElementById('sample-select').value);
+  if (isNaN(idx)) return;
+  const entry = manifest.types[type][idx];
+  const fileName = entry.file;
+  currentRockNames = entry.rocks || [];
   const bar = document.getElementById('loading-bar');
   bar.classList.remove('hidden'); bar.style.width = '30%';