Merge fix-7.2.5 to master

CHANGELOG.md

@@ -35,10 +35,15 @@
 ## [fix-7.2.5]
 
 ### Bug fixes
+- [usd#1854](https://github.com/Autodesk/arnold-usd/issues/1854) - Fix unnecessary updating of the scene in the render delegate when the camera is moving. This improves the interactivity in Solaris.
 
+## [7.2.5.2]
+
+### Bug fixes
 - [usd#1808](https://github.com/Autodesk/arnold-usd/issues/1808) - Fix the error "Cannot load _htoa_pygeo library required for volume rendering in Solaris" in Houdini 19.5+.
 - [usd#1812](https://github.com/Autodesk/arnold-usd/issues/1812) - Improve Material network creation by caching the node entries and the osl code.
 - [usd#1781](https://github.com/Autodesk/arnold-usd/issues/1781) - Fix a crash happening in a aiStandin usd when scrolling the timeline in maya.
+- [usd#1753](https://github.com/Autodesk/arnold-usd/issues/1753) - Fix a problem with yeti where the transforms of the ArnolProceduralCustom were not taken into account in kick (procedural).
 
 ## [7.2.5.1] - 2024-01-18
 

libs/render_delegate/camera.cpp

@@ -271,7 +271,7 @@ void HdArnoldCamera::Sync(HdSceneDelegate* sceneDelegate, HdRenderParam* renderP
 
         // Check if the user changed the projection type
         if (isPersp) {
-            if (AtString(AiNodeEntryGetTypeName(AiNodeGetNodeEntry(_camera))) != str::persp_camera) {
+            if (!AiNodeIs(_camera, str::persp_camera)) {
                  // the name might be the same ??
                 AtNode *newCamera = _delegate->CreateArnoldNode(str::persp_camera, AtString(GetId().GetText()));
                 SetCamera(newCamera);
@@ -281,7 +281,7 @@ void HdArnoldCamera::Sync(HdSceneDelegate* sceneDelegate, HdRenderParam* renderP
             const auto fov = static_cast<float>(GfRadiansToDegrees(atan(1.0 / projMatrix[0][0]) * 2.0));
             AiNodeSetFlt(_camera, str::fov, fov);
         } else if (isOrtho) {
-            if (AtString(AiNodeEntryGetTypeName(AiNodeGetNodeEntry(_camera))) != str::ortho_camera) {
+            if (!AiNodeIs(_camera, str::ortho_camera)) {
                 AtNode *newCamera = _delegate->CreateArnoldNode(str::ortho_camera, AtString(GetId().GetText()));
                 SetCamera(newCamera);
                 AiNodeSetStr(newCamera, str::name, AtString(GetId().GetText()));

libs/render_delegate/render_delegate.h

@@ -626,6 +626,13 @@ class HdArnoldRenderDelegate final : public HdRenderDelegate {
 
     void ProcessConnections();
 
+#if ARNOLD_VERSION_NUM > 70203
+    const AtNodeEntry * GetMtlxCachedNodeEntry (const std::string &nodeEntryKey, const AtString &nodeType, AtParamValueMap *params);
+#endif
+#if ARNOLD_VERSION_NUM >= 70104
+    AtString GetCachedOslCode (const std::string &oslCacheKey, const AtString &nodeType, AtParamValueMap *params);
+#endif
+
     std::vector<AtNode*> _nodes;
 
     void RegisterMeshLight(AtNode *meshLight) {
@@ -766,7 +773,6 @@ class HdArnoldRenderDelegate final : public HdRenderDelegate {
     bool _renderDelegateOwnsUniverse;
 
     std::unordered_map<std::string, AtNode *> _nodeNames;
-
 };
 
 PXR_NAMESPACE_CLOSE_SCOPE

libs/render_delegate/volume.cpp

@@ -119,43 +119,42 @@ struct HtoAFnSet {
         /// installed in a path containing `;` or `&`.
         constexpr auto convertVdbName = "HtoAConvertPrimVdbToArnold";
         const auto HOUDINI_PATH = ArchGetEnv("HOUDINI_PATH");
-        auto searchForPygeo = [&](const std::string& path) -> bool {
+        auto searchForLibHtoaGeo = [&](const std::string& path) -> bool {
             if (path == "&") {
                 return false;
             }
-            std::string dsoPath;
-            void* htoaPygeo = nullptr;
-#ifdef ARCH_OS_WINDOWS
-            std::string ext = ".dll";
+#if defined(ARCH_OS_WINDOWS)
+            constexpr const char* htoaGeoDso = "htoa_geo.dll";
+#elif defined(ARCH_OS_LINUX)
+            constexpr const char* htoaGeoDso = "libhtoa_geo.so";
+#elif defined(ARCH_OS_OSX)
+            constexpr const char* htoaGeoDso = "libhtoa_geo.dylib";
 #else
-            std::string ext = ".so";
+            TF_WARN("Error loading %s - unsupported architecture", convertVdbName);
+            return false;
 #endif
-            // TODO: we need to find a solution that doesn't require to add the future python version of houdini
-            std::array<std::string, 4> pythonVersions = {"2.7", "3.7", "3.9", "3.10"};
-            for (const auto &pyVer : pythonVersions) {
-                dsoPath = path + ARCH_PATH_SEP + "python" + pyVer + "libs" + ARCH_PATH_SEP + "_htoa_pygeo" + ext;
-                htoaPygeo = ArchLibraryOpen(dsoPath, ARCH_LIBRARY_NOW);
-                if (htoaPygeo) break;
-            }
-            if (!htoaPygeo) {
+
+            const std::string dsoPath = path + ARCH_PATH_SEP + "scripts" ARCH_PATH_SEP + "bin" + ARCH_PATH_SEP + htoaGeoDso;
+            void* htoaGeo = ArchLibraryOpen(dsoPath, ARCH_LIBRARY_NOW);
+            if (!htoaGeo) {
                 return false;
             }
-            convertPrimVdbToArnold = reinterpret_cast<HtoAConvertPrimVdbToArnold>(GETSYM(htoaPygeo, convertVdbName));
+            convertPrimVdbToArnold = reinterpret_cast<HtoAConvertPrimVdbToArnold>(GETSYM(htoaGeo, convertVdbName));
             if (convertPrimVdbToArnold == nullptr) {
                 TF_WARN("Error loading %s from %s", convertVdbName, dsoPath.c_str());
             }
             return true;
         };
         const auto houdiniPaths = TfStringSplit(HOUDINI_PATH, ARCH_PATH_LIST_SEP);
         for (const auto& houdiniPath : houdiniPaths) {
-            if (searchForPygeo(houdiniPath)) {
+            if (searchForLibHtoaGeo(houdiniPath)) {
                 return;
             }
 #ifndef ARCH_OS_WINDOWS
             if (TfStringContains(houdiniPath, ";")) {
                 const auto subPaths = TfStringSplit(houdiniPath, ";");
                 for (const auto& subPath : subPaths) {
-                    if (searchForPygeo(subPath)) {
+                    if (searchForLibHtoaGeo(subPath)) {
                         return;
                     }
                 }

libs/translator/reader/read_geometry.cpp

@@ -1662,6 +1662,7 @@ AtNode* UsdArnoldReadProceduralCustom::Read(const UsdPrim &prim, UsdArnoldReader
     std::string nodeType = VtValueGetString(value);
     AtNode *node = context.CreateArnoldNode(nodeType.c_str(), prim.GetPath().GetText());
 
+    ReadMatrix(prim, node, time, context);
     ReadPrimvars(prim, node, time, context);
     ReadMaterialBinding(prim, node, context, false); // don't assign the default shader
     ReadArnoldParameters(prim, context, node, time, "arnold");

testsuite/groups

@@ -40,7 +40,9 @@ darwin:
 # SPECIAL TEST GROUPS #
 #######################
 # Tests that can be run in hydra mode
-hydra: test_0000 test_0001 test_0002 test_0003 test_0004 test_0005 test_0006 test_0007 test_0008 test_0009 test_0010 test_0011 test_0012 test_0014 test_0016 test_0017 test_0018 test_0019 test_0020 test_0021 test_0022 test_0023 test_0024 test_0025 test_0026 test_0027 test_0028 test_0029 test_0030 test_0031 test_0032 test_0033 test_0034 test_0038 test_0041 test_0046 test_0048 test_0049 test_0055 test_0057 test_0112 test_0130 test_0132 test_0133 test_0135 test_0139 test_0140 test_0141 test_0142 test_0143 test_0144 test_0145 test_0148 test_0149 test_0150 test_0151 test_0158 test_0159 test_0161 test_0162 test_0163 test_0164 test_0165 test_0166 test_0168 test_0169 test_0170 test_0171 test_0172 test_0173 test_0174 test_0175 test_0177 test_0178 test_0180 test_0183 test_0184 test_0186 test_0187 test_0188 test_0189 test_0191 test_0194 test_0195 test_0196 test_0197 test_0198 test_0200 test_0201 test_0204 test_0205 test_0206 test_0207 test_0215 test_0216 test_0217 test_0219 test_0220 test_0221 test_0222 test_0223 test_0225 test_0227 test_0228 test_0229 test_0230 test_0299 test_0232 test_0233 test_0234 test_0238 test_0239 test_0240 test_0242 test_0243 test_0244 test_0245 test_0316 test_0739 test_1181 test_1204 test_1209 test_1225 test_1245 test_1262 test_1294 test_1309 test_1311 test_1313 test_1333 test_1334 test_1346 test_1416 test_1420 test_1426 test_1427.3 test_1430 test_1433 test_1435 test_1438 test_1457 test_1486 test_1499 test_1524 test_1525 test_1530 test_1535 test_1538 test_1546 test_1550 test_1567 test_1588 test_1590 test_1593 test_1607 test_1613 test_1625 test_1632 test_1635 test_1654 test_1657 test_1678 test_1705 test_1718 test_1726 test_1730 test_1735 test_1769 test_1772 test_14028
+
+hydra: test_0000 test_0001 test_0002 test_0003 test_0004 test_0005 test_0006 test_0007 test_0008 test_0009 test_0010 test_0011 test_0012 test_0014 test_0016 test_0017 test_0018 test_0019 test_0020 test_0021 test_0022 test_0023 test_0024 test_0025 test_0026 test_0027 test_0028 test_0029 test_0030 test_0031 test_0032 test_0033 test_0034 test_0038 test_0041 test_0046 test_0048 test_0049 test_0055 test_0057 test_0112 test_0130 test_0132 test_0133 test_0135 test_0139 test_0140 test_0141 test_0142 test_0143 test_0144 test_0145 test_0148 test_0149 test_0150 test_0151 test_0158 test_0159 test_0161 test_0162 test_0163 test_0164 test_0165 test_0166 test_0168 test_0169 test_0170 test_0171 test_0172 test_0173 test_0174 test_0175 test_0177 test_0178 test_0180 test_0183 test_0184 test_0186 test_0187 test_0188 test_0189 test_0191 test_0194 test_0195 test_0196 test_0197 test_0198 test_0200 test_0201 test_0204 test_0205 test_0206 test_0207 test_0215 test_0216 test_0217 test_0219 test_0220 test_0221 test_0222 test_0223 test_0225 test_0227 test_0228 test_0229 test_0230  test_0232 test_0233 test_0234 test_0238 test_0239 test_0240 test_0242 test_0243 test_0244 test_0245 test_0299 test_0316 test_0739 test_1181 test_1204 test_1209 test_1225 test_1245 test_1262 test_1294 test_1309 test_1311 test_1313 test_1333 test_1334 test_1346 test_1416 test_1420 test_1426 test_1427.3 test_1430 test_1433 test_1435 test_1438 test_1457 test_1486 test_1499 test_1524 test_1525 test_1530 test_1535 test_1538 test_1546 test_1550 test_1567 test_1588 test_1590 test_1593 test_1607 test_1613 test_1625 test_1632 test_1635 test_1654 test_1657 test_1678 test_1705 test_1718 test_1726 test_1730 test_1735 test_1769 test_1772 test_14028
+
 
 # Tests in this group will never be executed (you can use it to temporarily disable some tests and/or groups)
 ignore:  

testsuite/test_0739/data/scene.usda

@@ -42,6 +42,8 @@ def ArnoldProceduralCustom "myinstancer"
     string arnold:node_entry = "instancer"
     uint[] arnold:node_idxs = [0, 0, 1, 1, 2,2]
     string[] arnold:nodes = ["/cube", "/sphere", "/cone"]
+    matrix4d xformOp:transform:transform1 = ( (1.2, 0, 0, 0), (0, 1.2, 0, 0), (0, 0, 1.2, 0), (0, 0, 0, 1) )
+    uniform token[] xformOpOrder = ["xformOp:transform:transform1"]
 }