Add EveUnity TeX projection shells

scripts/run-aetheria-unity-package-smoke.ps1

@@ -38,7 +38,8 @@ $requiredCompileItems = @(
   "Runtime\EveUiToolkitSurfaceLowerer.cs",
   "Runtime\IEveUiToolkitPluginProjectionAdapter.cs",
   "Runtime\SaiVisualNovelUiToolkitProjectionAdapter.cs",
-  "Runtime\NornGraphUiToolkitProjectionAdapter.cs"
+  "Runtime\NornGraphUiToolkitProjectionAdapter.cs",
+  "Runtime\TeXMathUiToolkitProjectionAdapter.cs"
 )
 foreach ($compileItem in $requiredCompileItems) {
   $expected = Join-Path $eveRoot "packages\org.gamecult.eve.unity-uitoolkit\$compileItem"

scripts/run-eveunity-lifecycle-smoke.ps1

@@ -52,7 +52,8 @@ foreach ($plugin in $manifest.supportedPlugins) {
 }
 foreach ($claim in @(
   @{ pluginId = "sai.vn"; capabilities = @("vn.stage", "story.choose", "story.continue", "story.jump") },
-  @{ pluginId = "norn.graph"; capabilities = @("embed.norn") }
+  @{ pluginId = "norn.graph"; capabilities = @("embed.norn") },
+  @{ pluginId = "tex.math"; capabilities = @("embed.tex", "tex.inline", "tex.block") }
 )) {
   if (-not $pluginClaims.ContainsKey($claim.pluginId)) {
     throw "EveUnity manifest missing plugin claim: $($claim.pluginId)"

scripts/run-eveunity-scene-lifecycle-smoke.ps1

@@ -44,8 +44,8 @@ foreach ($feature in @("providerAdvertisements", "commandTransport", "sceneGraph
     throw "EveUnity scene manifest missing provider-shell feature: $feature"
   }
 }
-if (@($manifest.supportedPlugins).Count -ne 2) {
-  throw "EveUnity scene must claim exactly two plugin projection adapters"
+if (@($manifest.supportedPlugins).Count -ne 3) {
+  throw "EveUnity scene must claim exactly three plugin projection adapters"
 }
 $saiProjection = @($manifest.supportedPlugins) | Where-Object { $_.pluginId -eq "sai.vn" } | Select-Object -First 1
 if (-not $saiProjection) {
@@ -69,6 +69,18 @@ if ($nornProjection.projectionAdapter -ne "NornGraphUnitySceneProjectionAdapter"
 if (-not (@($nornProjection.capabilities) -contains "embed.norn")) {
   throw "EveUnity scene Norn projection adapter must claim embed.norn"
 }
+$texProjection = @($manifest.supportedPlugins) | Where-Object { $_.pluginId -eq "tex.math" } | Select-Object -First 1
+if (-not $texProjection) {
+  throw "EveUnity scene manifest missing supported TeX projection adapter"
+}
+if ($texProjection.projectionAdapter -ne "TeXMathUnitySceneProjectionAdapter") {
+  throw "Unexpected EveUnity scene TeX projection adapter: $($texProjection.projectionAdapter)"
+}
+foreach ($capability in @("embed.tex", "tex.inline", "tex.block", "tex.scene-placement")) {
+  if (-not (@($texProjection.capabilities) -contains $capability)) {
+    throw "EveUnity scene TeX projection adapter must claim $capability"
+  }
+}
 $worldSurfaceLoweringClaims = @()
 if ($null -ne $manifest.worldSurfaceLowering) {
   $worldSurfaceLoweringClaims = @($manifest.worldSurfaceLowering)
@@ -93,18 +105,15 @@ foreach ($evidencePath in @($worldSurfaceLoweringClaim.evidencePaths)) {
   }
 }
 
-foreach ($pluginId in @("tex.math")) {
-  $unsupported = @($manifest.unsupportedPlugins) | Where-Object { $_.pluginId -eq $pluginId } | Select-Object -First 1
-  if (-not $unsupported) {
-    throw "EveUnity scene manifest missing unsupported plugin declaration: $pluginId"
-  }
-}
 if (@($manifest.unsupportedPlugins) | Where-Object { $_.pluginId -eq "sai.vn" } | Select-Object -First 1) {
   throw "EveUnity scene must not report sai.vn unsupported while the projection adapter is declared"
 }
 if (@($manifest.unsupportedPlugins) | Where-Object { $_.pluginId -eq "norn.graph" } | Select-Object -First 1) {
   throw "EveUnity scene must not report norn.graph unsupported while the projection adapter is declared"
 }
+if (@($manifest.unsupportedPlugins) | Where-Object { $_.pluginId -eq "tex.math" } | Select-Object -First 1) {
+  throw "EveUnity scene must not report tex.math unsupported while the projection adapter is declared"
+}
 
 if ($manifest.commandTransport.schema -ne "gamecult.eve.command.v1") {
   throw "Unexpected EveUnity scene command schema: $($manifest.commandTransport.schema)"

scripts/run-eveunity-scene-provider-shell-smoke.ps1

@@ -66,6 +66,7 @@ $expectedFiles = @(
   "runtimes\incubating\eve-unity-scene\Runtime\EveUnitySceneSurfaceLowerer.cs",
   "runtimes\incubating\eve-unity-scene\Runtime\SaiVisualNovelUnitySceneProjectionAdapter.cs",
   "runtimes\incubating\eve-unity-scene\Runtime\NornGraphUnitySceneProjectionAdapter.cs",
+  "runtimes\incubating\eve-unity-scene\Runtime\TeXMathUnitySceneProjectionAdapter.cs",
   "runtimes\incubating\eve-unity-scene\Tests\Editor\GameCult.Eve.UnityScene.Tests.asmdef",
   "runtimes\incubating\eve-unity-scene\Tests\Editor\EveUnitySceneSurfaceLowererTests.cs"
 )
@@ -78,7 +79,7 @@ foreach ($relativePath in $expectedFiles) {
 }
 
 $lowererSource = Get-Content -LiteralPath (Join-Path $projectRoot "runtimes\incubating\eve-unity-scene\Runtime\EveUnitySceneSurfaceLowerer.cs") -Raw
-foreach ($symbol in @("EveUnitySceneSurfaceLowerer", "EveUnitySceneProviderSurfaceAdvertisement", "WorldInteraction", "CommandBoundary", "ReceiptSchema", "EveSurfaceCommandRequest", "BuildSceneGraph", "BuildPluginProjection", "SaiVisualNovelUnitySceneProjectionAdapter", "EveUnityScenePluginProjection", "EveUnitySceneNode", "SceneObjectKind", "unity-scene")) {
+foreach ($symbol in @("EveUnitySceneSurfaceLowerer", "EveUnitySceneProviderSurfaceAdvertisement", "WorldInteraction", "CommandBoundary", "ReceiptSchema", "EveSurfaceCommandRequest", "BuildSceneGraph", "BuildPluginProjection", "SaiVisualNovelUnitySceneProjectionAdapter", "TeXMathUnitySceneProjectionAdapter", "EveUnityScenePluginProjection", "EveUnitySceneNode", "SceneObjectKind", "unity-scene")) {
   if (-not $lowererSource.Contains($symbol)) {
     throw "EveUnity scene provider shell lowerer missing symbol: $symbol"
   }
@@ -98,8 +99,15 @@ foreach ($symbol in @("NornGraphUnitySceneProjectionAdapter", "norn.graph", "emb
   }
 }
 
+$texAdapterSource = Get-Content -LiteralPath (Join-Path $projectRoot "runtimes\incubating\eve-unity-scene\Runtime\TeXMathUnitySceneProjectionAdapter.cs") -Raw
+foreach ($symbol in @("TeXMathUnitySceneProjectionAdapter", "tex.math", "embed.tex", "tex.scene-placement", "gamecult.eve.plugin_abi.v1", "sidecar-advertised-plugin-abi", "EvePlugins")) {
+  if (-not $texAdapterSource.Contains($symbol)) {
+    throw "EveUnity scene TeX projection adapter missing symbol: $symbol"
+  }
+}
+
 $testSource = Get-Content -LiteralPath (Join-Path $projectRoot "runtimes\incubating\eve-unity-scene\Tests\Editor\EveUnitySceneSurfaceLowererTests.cs") -Raw
-foreach ($symbol in @("LowerCarriesProviderAdvertisedWorldBoundary", "LowerBuildsProviderAgnosticSceneGraphFromSurfaceTree", "SaiVisualNovelLowersThroughRuntimeProjectionAdapterWithoutOwningStoryState", "CommandIntentCarriesAdvertisedBoundaryWithoutOwningReceipts", "world-projection-node", "sai-vn-scene-stage", "norn-graph-scene-projection", "sai.vn", "norn.graph", "sidecar-advertised-plugin-abi", "aetheria.daemon.commands", "aetheria.eve_command_acceptance_status.v1")) {
+foreach ($symbol in @("LowerCarriesProviderAdvertisedWorldBoundary", "LowerBuildsProviderAgnosticSceneGraphFromSurfaceTree", "SaiVisualNovelLowersThroughRuntimeProjectionAdapterWithoutOwningStoryState", "CommandIntentCarriesAdvertisedBoundaryWithoutOwningReceipts", "world-projection-node", "sai-vn-scene-stage", "norn-graph-scene-projection", "tex-math-scene-projection", "sai.vn", "norn.graph", "tex.math", "sidecar-advertised-plugin-abi", "aetheria.daemon.commands", "aetheria.eve_command_acceptance_status.v1")) {
   if (-not $testSource.Contains($symbol)) {
     throw "EveUnity scene provider shell tests missing symbol: $symbol"
   }

scripts/run-eveunity-scene-split-handoff-smoke.ps1

@@ -47,6 +47,7 @@ $expectedMoveSets = @{
   "unity-scene-world-surface-lowering" = "world-surface-lowering"
   "unity-scene-sai-plugin-projection" = "plugin-projection"
   "unity-scene-norn-plugin-projection" = "plugin-projection"
+  "unity-scene-tex-plugin-projection" = "plugin-projection"
   "unity-scene-command-transport" = "command"
   "unity-scene-capture-lifecycle" = "capture"
 }
@@ -67,7 +68,7 @@ foreach ($id in $expectedMoveSets.Keys) {
   }
   $currentPaths = if ($null -eq $moveSet.currentPaths) { @() } else { @($moveSet.currentPaths) }
   $observedProviderPaths = if ($null -eq $moveSet.observedProviderPaths) { @() } else { @($moveSet.observedProviderPaths) }
-  if ($id -in @("unity-scene-runtime-body", "unity-scene-world-surface-lowering", "unity-scene-sai-plugin-projection", "unity-scene-norn-plugin-projection", "unity-scene-command-transport", "unity-scene-capture-lifecycle")) {
+  if ($id -in @("unity-scene-runtime-body", "unity-scene-world-surface-lowering", "unity-scene-sai-plugin-projection", "unity-scene-norn-plugin-projection", "unity-scene-tex-plugin-projection", "unity-scene-command-transport", "unity-scene-capture-lifecycle")) {
     if ($currentPaths.Count -eq 0) {
       throw "EveUnity scene split handoff move set $id must name current Eve incubation paths"
     }
@@ -102,7 +103,8 @@ foreach ($forbiddenImport in @(
   "renderer-local world simulation as provider truth",
   "product assets bundled as Eve runtime contract",
   "Sai story state, VN/Ink semantics, or story command interpretation as Unity scene runtime authority",
-  "Norn graph layout, graph state, or command semantics as Unity scene runtime authority"
+  "Norn graph layout, graph state, or command semantics as Unity scene runtime authority",
+  "TeX parsing, typesetting, baseline metrics, or render-cache semantics as Unity scene runtime authority"
 )) {
   if (-not (@($handoff.forbiddenImports) -contains $forbiddenImport)) {
     throw "EveUnity scene split handoff missing forbidden import: $forbiddenImport"
@@ -119,6 +121,11 @@ if (-not (@($nornProjectionMoveSet.currentPaths) -contains "runtimes/incubating/
   throw "EveUnity scene split handoff Norn projection move set must include the scene adapter path"
 }
 
+$texProjectionMoveSet = $moveSets | Where-Object { $_.id -eq "unity-scene-tex-plugin-projection" } | Select-Object -First 1
+if (-not (@($texProjectionMoveSet.currentPaths) -contains "runtimes/incubating/eve-unity-scene/Runtime/TeXMathUnitySceneProjectionAdapter.cs")) {
+  throw "EveUnity scene split handoff TeX projection move set must include the scene adapter path"
+}
+
 foreach ($proof in @($handoff.requiredExternalProofs)) {
   if (-not $proof) {
     throw "EveUnity scene split handoff contains an empty required external proof"

scripts/run-runtime-owner-conformance-consumer-smoke.ps1

@@ -91,23 +91,21 @@ node $consumerScript $consumerExport `
   --expect-runtime-world-field tui:tui:ownership:runtime-lowers-provider-world-surface-without-owning-world-state `
   --expect-runtime-plugin-projection unity-uitoolkit:sai.vn:supported:EveUnity `
   --expect-runtime-plugin-projection unity-uitoolkit:norn.graph:supported:EveUnity `
-  --expect-runtime-plugin-projection unity-uitoolkit:tex.math:unsupported:EveUnity `
+  --expect-runtime-plugin-projection unity-uitoolkit:tex.math:supported:EveUnity `
   --expect-runtime-plugin-projection unity-scene:sai.vn:supported:EveUnity `
   --expect-runtime-plugin-projection unity-scene:norn.graph:supported:EveUnity `
-  --expect-runtime-plugin-projection unity-scene:tex.math:unsupported:EveUnity `
+  --expect-runtime-plugin-projection unity-scene:tex.math:supported:EveUnity `
   --expect-runtime-plugin-projection electron-shell:sai.vn:unsupported:EveElectron `
   --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:web:sai.vn:supported:Eve `
   --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:web:tex.math:optional-supported:Eve `
   --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:unity-uitoolkit:sai.vn:supported:EveUnity `
   --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:unity-uitoolkit:norn.graph:optional-supported:EveUnity `
-  --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:unity-uitoolkit:tex.math:optional-unsupported-runtime-projection:EveUnity `
+  --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:unity-uitoolkit:tex.math:optional-supported:EveUnity `
   --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:unity-scene:sai.vn:supported:EveUnity `
   --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:unity-scene:norn.graph:optional-supported:EveUnity `
-  --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:unity-scene:tex.math:optional-unsupported-runtime-projection:EveUnity `
+  --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:unity-scene:tex.math:optional-supported:EveUnity `
   --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:ios-uikit:sai.vn:unsupported-runtime-projection:EveIOS `
   --expect-provider-runtime-plugin-projection gamecult.home.vn:sai.visual_novel.surface:ios-uikit:norn.graph:optional-unsupported-runtime-projection:EveIOS `
-  --expect-runtime-plugin-gap unity-uitoolkit:tex.math:EveUnity `
-  --expect-runtime-plugin-gap unity-scene:tex.math:EveUnity `
   --expect-runtime-plugin-gap electron-shell:sai.vn:EveElectron `
   --expect-runtime-plugin-gap electron-shell:norn.graph:EveElectron `
   --expect-runtime-plugin-gap electron-shell:tex.math:EveElectron `

scripts/run-split-target-conformance-consumer-smoke.ps1

@@ -50,6 +50,7 @@ try {
     --expect-split-handoff-move EveUnity:unity-scene:unity-scene-world-surface-lowering:current:exists:EveUnitySceneSurfaceLowerer.cs `
     --expect-split-handoff-move EveUnity:unity-scene:unity-scene-sai-plugin-projection:current:exists:SaiVisualNovelUnitySceneProjectionAdapter.cs `
     --expect-split-handoff-move EveUnity:unity-scene:unity-scene-norn-plugin-projection:current:exists:NornGraphUnitySceneProjectionAdapter.cs `
+    --expect-split-handoff-move EveUnity:unity-scene:unity-scene-tex-plugin-projection:current:exists:TeXMathUnitySceneProjectionAdapter.cs `
     --expect-split-handoff-move EveUnity:unity-scene:unity-scene-command-transport:current:exists:EveUnitySceneSurfaceLowerer.cs `
     --expect-split-handoff-move EveUnity:unity-scene:unity-scene-capture-lifecycle:current:exists:eveunity-capture-contract.mjs `
     --expect-split-target-blocker "EveUnity:Tagged UPM release" `