Refine window corner shape support

2026-05-07 13:34:16 +05:30
parent eef19804d1
commit 133d81e563
13 changed files with 3034 additions and 6 deletions
@@ -0,0 +1,108 @@
+import { type AnyNodeId, sceneRegistry, useInteractive, useScene } from '@pascal-app/core'
+import { useFrame } from '@react-three/fiber'
+import {
+  AWNING_WINDOW_SASH_NAME,
+  CASEMENT_WINDOW_SASH_NAME,
+  FRENCH_CASEMENT_LEFT_SASH_NAME,
+  FRENCH_CASEMENT_RIGHT_SASH_NAME,
+  HOPPER_WINDOW_SASH_NAME,
+} from './window-system'
+
+const easeWindowAnimation = (value: number) => value * value * (3 - 2 * value)
+
+function markWindowDirty(windowId: AnyNodeId) {
+  const scene = useScene.getState()
+  const node = scene.nodes[windowId]
+  scene.dirtyNodes.add(windowId)
+}
+
+function applyDirectWindowAnimation(windowId: AnyNodeId, value: number) {
+  const node = useScene.getState().nodes[windowId]
+  if (node?.type !== 'window') return false
+
+  const mesh = sceneRegistry.nodes.get(windowId)
+
+  if (node.windowType === 'casement') {
+    if ((node.casementStyle ?? 'single') === 'french') {
+      const leftSash = mesh?.getObjectByName(FRENCH_CASEMENT_LEFT_SASH_NAME)
+      const rightSash = mesh?.getObjectByName(FRENCH_CASEMENT_RIGHT_SASH_NAME)
+      if (!(leftSash && rightSash)) return false
+
+      leftSash.rotation.y = -value * (Math.PI / 2)
+      rightSash.rotation.y = value * (Math.PI / 2)
+      return true
+    }
+
+    const sash = mesh?.getObjectByName(CASEMENT_WINDOW_SASH_NAME)
+    if (!sash) return false
+
+    const hingeSign = (node.hingesSide ?? 'left') === 'left' ? -1 : 1
+    sash.rotation.y = hingeSign * value * (Math.PI / 2)
+    return true
+  }
+
+  if (node.windowType === 'awning') {
+    const sash = mesh?.getObjectByName(AWNING_WINDOW_SASH_NAME)
+    if (!sash) return false
+
+    sash.rotation.x = -value * (Math.PI / 3)
+    return true
+  }
+
+  if (node.windowType === 'hopper') {
+    const sash =
+      mesh?.getObjectByName(AWNING_WINDOW_SASH_NAME) ??
+      mesh?.getObjectByName(HOPPER_WINDOW_SASH_NAME)
+    if (!sash) return false
+
+    sash.rotation.x = -value * (Math.PI / 3)
+    return true
+  }
+
+  return false
+}
+
+export const WindowAnimationSystem = () => {
+  useFrame(({ clock }) => {
+    const interactive = useInteractive.getState()
+    const entries = Object.entries(interactive.windowAnimations)
+    if (entries.length === 0) return
+
+    const now = clock.getElapsedTime() * 1000
+
+    for (const [windowId, animation] of entries) {
+      const typedWindowId = windowId as AnyNodeId
+      const scene = useScene.getState()
+      const node = scene.nodes[typedWindowId]
+      if (node?.type !== 'window') {
+        interactive.cancelWindowAnimation(typedWindowId)
+        interactive.removeWindowOpenState(typedWindowId)
+        continue
+      }
+
+      const startedAt = animation.startedAt ?? now
+      if (animation.startedAt === null) {
+        interactive.startWindowAnimation(typedWindowId, { ...animation, startedAt })
+      }
+
+      const progress = Math.min(1, (now - startedAt) / animation.durationMs)
+      const value = animation.from + (animation.to - animation.from) * easeWindowAnimation(progress)
+      interactive.setWindowOpenState(typedWindowId, { [animation.field]: value })
+      const appliedDirectly = applyDirectWindowAnimation(typedWindowId, value)
+      if (!appliedDirectly) markWindowDirty(typedWindowId)
+
+      if (progress < 1) continue
+
+      interactive.cancelWindowAnimation(typedWindowId)
+      if (animation.persist) {
+        scene.updateNode(typedWindowId, { [animation.field]: animation.to })
+        interactive.removeWindowOpenState(typedWindowId)
+        markWindowDirty(typedWindowId)
+      } else {
+        interactive.setWindowOpenState(typedWindowId, { [animation.field]: animation.to })
+      }
+    }
+  }, 2)
+
+  return null
+}