Merge branch 'master' into blender2.8

5 files changed, 43 insertions, 1 deletions

diff --git a/source/blender/alembic/intern/abc_customdata.cc b/source/blender/alembic/intern/abc_customdata.cc
index ebf1b2ba96e..0d11ab79ddd 100644
--- a/source/blender/alembic/intern/abc_customdata.cc
+++ b/source/blender/alembic/intern/abc_customdata.cc
@@ -327,6 +327,11 @@ static void read_custom_data_ex(const ICompoundProperty &prop,
 	}
 	else if (data_type == CD_MLOOPUV) {
 		IV2fGeomParam uv_param(prop, prop_header.getName());
+
+		if (!uv_param.isIndexed()) {
+			return;
+		}
+
 		IV2fGeomParam::Sample sample;
 		uv_param.getIndexed(sample, iss);
 
diff --git a/source/blender/alembic/intern/abc_mesh.cc b/source/blender/alembic/intern/abc_mesh.cc
index 8bc9c335054..5a57e43326a 100644
--- a/source/blender/alembic/intern/abc_mesh.cc
+++ b/source/blender/alembic/intern/abc_mesh.cc
@@ -691,7 +691,7 @@ static void assign_materials(Main *bmain, Object *ob, const std::map<std::string
 				assigned_name = mat_iter->second;
 			}
 
-			assign_material(ob, assigned_name, it->second, BKE_MAT_ASSIGN_OBJECT);
+			assign_material(ob, assigned_name, it->second, BKE_MAT_ASSIGN_OBDATA);
 		}
 	}
 }
diff --git a/source/blender/alembic/intern/abc_util.cc b/source/blender/alembic/intern/abc_util.cc
index bb375eb9561..5b45dff4b7f 100644
--- a/source/blender/alembic/intern/abc_util.cc
+++ b/source/blender/alembic/intern/abc_util.cc
@@ -38,6 +38,8 @@ extern "C" {
 #include "DNA_layer_types.h"
 
 #include "BLI_math.h"
+
+#include "PIL_time.h"
 }
 
 std::string get_id_name(Object *ob)
@@ -512,3 +514,15 @@ AbcObjectReader *create_reader(const Alembic::AbcGeom::IObject &object, ImportSe
 
 	return reader;
 }
+
+/* ********************** */
+
+ScopeTimer::ScopeTimer(const char *message)
+	: m_message(message)
+	, m_start(PIL_check_seconds_timer())
+{}
+
+ScopeTimer::~ScopeTimer()
+{
+	fprintf(stderr, "%s: %fs\n", m_message, PIL_check_seconds_timer() - m_start);
+}
diff --git a/source/blender/alembic/intern/abc_util.h b/source/blender/alembic/intern/abc_util.h
index 328f2c41a87..a878029928c 100644
--- a/source/blender/alembic/intern/abc_util.h
+++ b/source/blender/alembic/intern/abc_util.h
@@ -146,4 +146,23 @@ ABC_INLINE void copy_yup_from_zup(short yup[3], const short zup[3])
 	yup[2] = -zup[1];
 }
 
+/* *************************** */
+
+#undef ABC_DEBUG_TIME
+
+class ScopeTimer {
+	const char *m_message;
+	double m_start;
+
+public:
+	ScopeTimer(const char *message);
+	~ScopeTimer();
+};
+
+#ifdef ABC_DEBUG_TIME
+#	define SCOPE_TIMER(message) ScopeTimer prof(message)
+#else
+#	define SCOPE_TIMER(message)
+#endif
+
 #endif  /* __ABC_UTIL_H__ */
diff --git a/source/blender/alembic/intern/alembic_capi.cc b/source/blender/alembic/intern/alembic_capi.cc
index fcfe634924f..ee8ec0fa68c 100644
--- a/source/blender/alembic/intern/alembic_capi.cc
+++ b/source/blender/alembic/intern/alembic_capi.cc
@@ -558,6 +558,8 @@ ABC_INLINE bool is_mesh_and_strands(const IObject &object)
 
 static void import_startjob(void *user_data, short *stop, short *do_update, float *progress)
 {
+	SCOPE_TIMER("Alembic import, objects reading and creation");
+
 	ImportJobData *data = static_cast<ImportJobData *>(user_data);
 
 	data->stop = stop;
@@ -693,6 +695,8 @@ static void import_startjob(void *user_data, short *stop, short *do_update, floa
 
 static void import_endjob(void *user_data)
 {
+	SCOPE_TIMER("Alembic import, cleanup");
+
 	ImportJobData *data = static_cast<ImportJobData *>(user_data);
 
 	std::vector<AbcObjectReader *>::iterator iter;