Merge branch 'blender-v2.90-release'

Referenced by issue #79811, MacOS: Edit Mode - vertex/edge/face selection is missing

intern/cycles/render/mesh_volume.cpp

@@ -555,6 +555,7 @@ void GeometryManager::create_volume_mesh(Mesh *mesh, Progress &progress)
   mesh->clear(true);
   mesh->reserve_mesh(vertices.size(), indices.size() / 3);
   mesh->used_shaders.push_back(volume_shader);
+  mesh->need_update_rebuild = true;
 
   for (size_t i = 0; i < vertices.size(); ++i) {
     mesh->add_vertex(vertices[i]);

intern/ghost/intern/GHOST_XrContext.cpp

@@ -23,6 +23,7 @@
 #include <cassert>
 #include <sstream>
 #include <string>
+#include <string_view>
 
 #include "GHOST_Types.h"
 #include "GHOST_XrException.h"
@@ -348,7 +349,8 @@ static bool openxr_layer_is_available(const std::vector<XrApiLayerProperties> &l
 }
 
 static bool openxr_extension_is_available(
-    const std::vector<XrExtensionProperties> &extensions_info, const std::string &extension_name)
+    const std::vector<XrExtensionProperties> &extensions_info,
+    const std::string_view &extension_name)
 {
   for (const XrExtensionProperties &ext_info : extensions_info) {
     if (ext_info.extensionName == extension_name) {
@@ -405,14 +407,12 @@ void GHOST_XrContext::getExtensionsToEnable(
     const std::vector<GHOST_TXrGraphicsBinding> &graphics_binding_types,
     std::vector<const char *> &r_ext_names)
 {
-  std::vector<std::string> try_ext;
+  std::vector<std::string_view> try_ext;
 
   /* Try enabling debug extension. */
-#ifndef WIN32
   if (isDebugMode()) {
     try_ext.push_back(XR_EXT_DEBUG_UTILS_EXTENSION_NAME);
   }
-#endif
 
   r_ext_names.reserve(try_ext.size() + graphics_binding_types.size());
 
@@ -424,9 +424,9 @@ void GHOST_XrContext::getExtensionsToEnable(
     r_ext_names.push_back(gpu_binding);
   }
 
-  for (const std::string &ext : try_ext) {
+  for (const std::string_view &ext : try_ext) {
     if (openxr_extension_is_available(m_oxr->extensions, ext)) {
-      r_ext_names.push_back(ext.c_str());
+      r_ext_names.push_back(ext.data());
     }
   }
 }

source/blender/blenloader/intern/versioning_280.c

@@ -4953,8 +4953,6 @@ void blo_do_versions_280(FileData *fd, Library *UNUSED(lib), Main *bmain)
         const View3D *v3d_default = DNA_struct_default_get(View3D);
 
         wm->xr.session_settings.shading = v3d_default->shading;
-        /* Don't rotate light with the viewer by default, make it fixed. */
-        wm->xr.session_settings.shading.flag |= V3D_SHADING_WORLD_ORIENTATION;
         wm->xr.session_settings.draw_flags = (V3D_OFSDRAW_SHOW_GRIDFLOOR |
                                               V3D_OFSDRAW_SHOW_ANNOTATION);
         wm->xr.session_settings.clip_start = v3d_default->clip_start;
@@ -5112,6 +5110,12 @@ void blo_do_versions_280(FileData *fd, Library *UNUSED(lib), Main *bmain)
       }
     }
 
+    for (wmWindowManager *wm = bmain->wm.first; wm; wm = wm->id.next) {
+      /* Don't rotate light with the viewer by default, make it fixed. Shading settings can't be
+       * edited and this flag should always be set. So we can always execute this. */
+      wm->xr.session_settings.shading.flag |= V3D_SHADING_WORLD_ORIENTATION;
+    }
+
     /* Keep this block, even when empty. */
   }
 }

source/blender/editors/space_view3d/view3d_view.c

@@ -1732,6 +1732,8 @@ void ED_view3d_xr_shading_update(wmWindowManager *wm, const View3D *v3d, const S
 {
   if (v3d->runtime.flag & V3D_RUNTIME_XR_SESSION_ROOT) {
     View3DShading *xr_shading = &wm->xr.session_settings.shading;
+    /* Flags that shouldn't be overridden by the 3D View shading. */
+    const int flag_copy = V3D_SHADING_WORLD_ORIENTATION;
 
     BLI_assert(WM_xr_session_exists(&wm->xr));
 
@@ -1749,7 +1751,9 @@ void ED_view3d_xr_shading_update(wmWindowManager *wm, const View3D *v3d, const S
     }
 
     /* Copy shading from View3D to VR view. */
+    const int old_xr_shading_flag = xr_shading->flag;
     *xr_shading = v3d->shading;
+    xr_shading->flag = (xr_shading->flag & ~flag_copy) | (old_xr_shading_flag & flag_copy);
     if (v3d->shading.prop) {
       xr_shading->prop = IDP_CopyProperty(xr_shading->prop);
     }

source/blender/render/intern/source/external_engine.c

@@ -513,15 +513,15 @@ void RE_engine_active_view_set(RenderEngine *engine, const char *viewname)
 
 float RE_engine_get_camera_shift_x(RenderEngine *engine, Object *camera, bool use_spherical_stereo)
 {
-  Render *re = engine->re;
-
   /* When using spherical stereo, get camera shift without multiview,
    * leaving stereo to be handled by the engine. */
-  if (use_spherical_stereo) {
-    re = NULL;
+  Render *re = engine->re;
+  if (use_spherical_stereo || re == NULL) {
+    return BKE_camera_multiview_shift_x(NULL, camera, NULL);
+  }
+  else {
+    return BKE_camera_multiview_shift_x(&re->r, camera, re->viewname);
   }
-
-  return BKE_camera_multiview_shift_x(re ? &re->r : NULL, camera, re->viewname);
 }
 
 void RE_engine_get_camera_model_matrix(RenderEngine *engine,
@@ -529,16 +529,15 @@ void RE_engine_get_camera_model_matrix(RenderEngine *engine,
                                        bool use_spherical_stereo,
                                        float *r_modelmat)
 {
-  Render *re = engine->re;
-
   /* When using spherical stereo, get model matrix without multiview,
    * leaving stereo to be handled by the engine. */
-  if (use_spherical_stereo) {
-    re = NULL;
+  Render *re = engine->re;
+  if (use_spherical_stereo || re == NULL) {
+    BKE_camera_multiview_model_matrix(NULL, camera, NULL, (float(*)[4])r_modelmat);
+  }
+  else {
+    BKE_camera_multiview_model_matrix(&re->r, camera, re->viewname, (float(*)[4])r_modelmat);
   }
-
-  BKE_camera_multiview_model_matrix(
-      re ? &re->r : NULL, camera, re->viewname, (float(*)[4])r_modelmat);
 }
 
 bool RE_engine_get_spherical_stereo(RenderEngine *engine, Object *camera)