Terrain sculpting and terrain-aware vertical editing

.github/workflows/release.yml

@@ -16,13 +16,14 @@ on:
           - ifc-converter
           - all
       bump:
-        description: "Version bump (use 'none' to publish current version as-is)"
+        description: "Version bump (beta publishes a prerelease on the beta dist-tag)"
         required: true
         type: choice
         options:
           - patch
           - minor
           - major
+          - beta
           - none
       dry-run:
         description: "Dry run (no publish)"
@@ -63,6 +64,19 @@ jobs:
 
           bump_version() {
             local v=$1
+            if [ "$BUMP" = "beta" ]; then
+              if [[ "$v" =~ ^([0-9]+)\.([0-9]+)\.([0-9]+)-beta\.([0-9]+)$ ]]; then
+                echo "${BASH_REMATCH[1]}.${BASH_REMATCH[2]}.${BASH_REMATCH[3]}-beta.$((BASH_REMATCH[4]+1))"
+                return
+              fi
+              IFS='.' read -r MAJ _ _ <<< "${v%%-*}"
+              if [ "$MAJ" -lt 1 ]; then
+                echo "1.0.0-beta.1"
+              else
+                echo "$((MAJ+1)).0.0-beta.1"
+              fi
+              return
+            fi
             IFS='.' read -r MAJ MIN PAT <<< "$v"
             if [ "$BUMP" = "major" ]; then MAJ=$((MAJ+1)); MIN=0; PAT=0; fi
             if [ "$BUMP" = "minor" ]; then MIN=$((MIN+1)); PAT=0; fi
@@ -71,6 +85,12 @@ jobs:
             echo "$MAJ.$MIN.$PAT"
           }
 
+          if [ "$BUMP" = "beta" ]; then
+            echo "NPM_TAG=beta" >> "$GITHUB_ENV"
+          else
+            echo "NPM_TAG=latest" >> "$GITHUB_ENV"
+          fi
+
           # Track new versions in shell-local vars.
           # NOTE: $GITHUB_ENV writes don't surface within the same step, so the
           # peerDeps sync below must use shell vars, not env indirection.
@@ -118,9 +138,9 @@ jobs:
           bun run build
           if [ "${{ inputs.dry-run }}" = "true" ]; then
             echo "🏜️ Dry run — would publish @pascal-app/core@$CORE_VERSION"
-            npm publish --dry-run --access public
+            npm publish --dry-run --access public --tag "$NPM_TAG"
           else
-            npm publish --access public
+            npm publish --access public --tag "$NPM_TAG"
             echo "📦 Published @pascal-app/core@$CORE_VERSION"
           fi
 
@@ -133,9 +153,9 @@ jobs:
           bun run build
           if [ "${{ inputs.dry-run }}" = "true" ]; then
             echo "🏜️ Dry run — would publish @pascal-app/viewer@$VIEWER_VERSION"
-            npm publish --dry-run --access public
+            npm publish --dry-run --access public --tag "$NPM_TAG"
           else
-            npm publish --access public
+            npm publish --access public --tag "$NPM_TAG"
             echo "📦 Published @pascal-app/viewer@$VIEWER_VERSION"
           fi
 
@@ -147,9 +167,9 @@ jobs:
         run: |
           if [ "${{ inputs.dry-run }}" = "true" ]; then
             echo "🏜️ Dry run — would publish @pascal-app/editor@$EDITOR_VERSION"
-            npm publish --dry-run --access public
+            npm publish --dry-run --access public --tag "$NPM_TAG"
           else
-            npm publish --access public
+            npm publish --access public --tag "$NPM_TAG"
             echo "📦 Published @pascal-app/editor@$EDITOR_VERSION"
           fi
 
@@ -162,9 +182,9 @@ jobs:
           bun run build
           if [ "${{ inputs.dry-run }}" = "true" ]; then
             echo "🏜️ Dry run — would publish @pascal-app/nodes@$NODES_VERSION"
-            npm publish --dry-run --access public
+            npm publish --dry-run --access public --tag "$NPM_TAG"
           else
-            npm publish --access public
+            npm publish --access public --tag "$NPM_TAG"
             echo "📦 Published @pascal-app/nodes@$NODES_VERSION"
           fi
 
@@ -177,9 +197,9 @@ jobs:
           bun run build
           if [ "${{ inputs.dry-run }}" = "true" ]; then
             echo "🏜️ Dry run — would publish @pascal-app/mcp@$MCP_VERSION"
-            npm publish --dry-run --access public
+            npm publish --dry-run --access public --tag "$NPM_TAG"
           else
-            npm publish --access public
+            npm publish --access public --tag "$NPM_TAG"
             echo "📦 Published @pascal-app/mcp@$MCP_VERSION"
           fi
 
@@ -194,9 +214,9 @@ jobs:
           bun run build
           if [ "${{ inputs.dry-run }}" = "true" ]; then
             echo "🏜️ Dry run — would publish @pascal-app/ifc-converter@$IFC_CONVERTER_VERSION"
-            npm publish --dry-run --access public
+            npm publish --dry-run --access public --tag "$NPM_TAG"
           else
-            npm publish --access public
+            npm publish --access public --tag "$NPM_TAG"
             echo "📦 Published @pascal-app/ifc-converter@$IFC_CONVERTER_VERSION"
           fi
 

CHANGELOG.md

@@ -1,5 +1,41 @@
 # Changelog
 
+## 1.0.0-beta.1 (2026-07-30)
+
+The first Pascal Editor 1.0 beta. Relative to
+[v0.9.1](https://github.com/pascalorg/editor/releases/tag/v0.9.1), this release
+focuses the editor around a stable extensible scene model and production-grade
+architectural workflows.
+
+### Highlights
+
+- **Terrain sculpting** — raise, lower, flatten, and smooth a compact height field with a persistent brush, live grid feedback, subtle continuous sound, undo-safe strokes, terrain raycasting, and first-person collision.
+- **Terrain-aware construction** — walls, slabs, stairs, fences, columns, items, and other floor-placed nodes resolve stacked support and update live while terrain is sculpted. Wall and slab foundations can fill down to terrain without changing authored height or thickness.
+- **Vertical modeling** — stored storey heights, raised-support drafting, explicit elevation anchors and guides, slab/deck stacking, auto-room surface elevation, wall/ceiling clamps, and support-aware placement above or below slabs.
+- **Plugin and node architecture** — public node definitions, the built-in nodes package, plugin management, host integration primitives, and first-party Nature and MEP workflows.
+- **Floor-plan and export workflows** — faster navigation, contextual dimensions and modes, more reliable placement and selection, textured GLB plus STL/OBJ export, capture framing, and hardened bake/walkthrough paths.
+- **Rendering and interaction quality** — grounded lighting, safer WebGPU/WebGL fallbacks, deterministic snapping, group manipulation, improved camera/compass synchronization, and resilient legacy-scene migration.
+
+### Packages
+
+All public packages are published as `1.0.0-beta.1` under the npm `beta`
+dist-tag. Stable `latest` installations remain on the 0.x line during the beta.
+
+### Contributors
+
+Thank you to [@wass08](https://github.com/wass08),
+[@sudhir9297](https://github.com/sudhir9297),
+[@anton-pascal](https://github.com/anton-pascal),
+[@konevenkatesh](https://github.com/konevenkatesh),
+[@MateoSaettone](https://github.com/MateoSaettone),
+[@ruok-dev](https://github.com/ruok-dev),
+[@mvanhorn](https://github.com/mvanhorn), and
+[@kuishou68](https://github.com/kuishou68) for their work across the editor,
+viewer, node library, MCP integration, documentation, and stability fixes.
+
+**Full changelog**:
+https://github.com/pascalorg/editor/compare/v0.9.1...v1.0.0-beta.1
+
 ## 0.6.0 (2026-04-21)
 
 ### Features

apps/editor/components/build-tab.tsx

@@ -6,6 +6,7 @@ import {
   getFloorplanNodeExtension,
   isFloorplanToolAvailableInMode,
   MaterialPaintPanel,
+  TerrainSculptPanel,
   triggerSFX,
   useEditor,
   useFloorplanMode,
@@ -46,7 +47,7 @@ type BuildType = {
   kind?: string
   paletteOrder?: number
   /** Non-placement special mode. */
-  mode?: 'material-paint'
+  mode?: 'material-paint' | 'terrain-sculpt'
 }
 
 type MepItem = {
@@ -74,6 +75,7 @@ const BASE_BUILD_TYPES: BuildType[] = [
   // Group tile — no tool of its own; opens the MEP sub-grid below (like Roof).
   { id: 'mep', label: 'MEP', iconSrc: '/icons/HVAC.webp' },
   { id: 'painting', label: 'Painting', iconSrc: '/icons/paint.webp', mode: 'material-paint' },
+  { id: 'terrain', label: 'Terrain', iconSrc: '/icons/mesh.webp', mode: 'terrain-sculpt' },
 ]
 
 function collectBuildTypes(floorplanMode: FloorplanMode): BuildType[] {
@@ -156,6 +158,14 @@ function activatePaintMode(): void {
   ed.setMode('material-paint')
 }
 
+/**
+ * Enter terrain-sculpt mode — the Build tab's "Terrain" category. No `setPhase`:
+ * `setMode` moves to the site phase itself, since sculpting is a site-phase mode.
+ */
+function activateTerrainSculptMode(): void {
+  useEditor.getState().setMode('terrain-sculpt')
+}
+
 type RoofFeature = { kind: string; label: string; iconSrc: string }
 
 const ROOF_FEATURE_FALLBACK_ICON = '/icons/roof.webp'
@@ -251,7 +261,7 @@ export function BuildTab() {
   const isMepActive = mode === 'build' && !!activeTool && MEP_TOOL_KINDS.has(activeTool)
 
   const isTypeActive = (type: BuildType) => {
-    if (type.mode === 'material-paint') return mode === 'material-paint'
+    if (type.mode) return mode === type.mode
     if (type.id === 'mep') return isMepActive
     if (type.id === 'roof')
       return mode === 'build' && (activeTool === 'roof' || isRoofFeatureActive)
@@ -261,6 +271,8 @@ export function BuildTab() {
   const handleTypeClick = useCallback((type: BuildType) => {
     if (type.mode === 'material-paint') {
       activatePaintMode()
+    } else if (type.mode === 'terrain-sculpt') {
+      activateTerrainSculptMode()
     } else if (type.id === 'mep') {
       // MEP is a group tile: arm its first tool so a usable tool is active
       // (and we leave any prior paint mode), then reveal the MEP sub-grid.
@@ -332,6 +344,10 @@ export function BuildTab() {
         <div className="min-h-0 flex-1 overflow-y-auto">
           <MaterialPaintPanel />
         </div>
+      ) : mode === 'terrain-sculpt' ? (
+        <div className="min-h-0 flex-1 overflow-y-auto">
+          <TerrainSculptPanel />
+        </div>
       ) : mode === 'build' &&
         (activeTool === 'roof' || isRoofFeatureActive) &&
         roofFeatures.length > 0 ? (

package.json

@@ -15,6 +15,7 @@
     "clean:cache": "rm -rf apps/*/.next apps/*/.swc apps/*/.turbo packages/*/.turbo tooling/*/.turbo .turbo node_modules/.cache",
     "restart": "bun kill && bun clean:cache && bun dev",
     "release": "gh workflow run release.yml -f package=all -f bump=patch",
+    "release:beta": "gh workflow run release.yml -f package=all -f bump=beta",
     "release:viewer": "gh workflow run release.yml -f package=viewer -f bump=patch",
     "release:core": "gh workflow run release.yml -f package=core -f bump=patch",
     "release:editor": "gh workflow run release.yml -f package=editor -f bump=patch",