diff options
author | Lukas Stockner <lukas.stockner@freenet.de> | 2022-05-04 21:05:59 +0300 |
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committer | Brecht Van Lommel <brecht@blender.org> | 2022-05-04 21:07:19 +0300 |
commit | 0fa1c65ee30d5a9e742ab313de440d44424e427e (patch) | |
tree | a8364ab554ad6b8cf9225b77b84d13ceca00ca0e /intern/cycles | |
parent | 54f447ecde72ab97c058d3b81f616751ef1677e1 (diff) |
Fix T95644: Cycles doesn't update modified object attributes on GPU
evice_update_preprocess is supposed to detect modified attributes and flag the
device_vector for a copy through device_update_flags. However, since object
attributes are only created in device_update_attributes afterwards, they can't
be included in that check.
Change the function that actually updates the device_vector to tag it as
modified as soon as its content gets updated.
Differential Revision: https://developer.blender.org/D14815
Diffstat (limited to 'intern/cycles')
-rw-r--r-- | intern/cycles/scene/geometry.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/intern/cycles/scene/geometry.cpp b/intern/cycles/scene/geometry.cpp index 349d8ad39c7..9152abacbdb 100644 --- a/intern/cycles/scene/geometry.cpp +++ b/intern/cycles/scene/geometry.cpp @@ -618,6 +618,7 @@ void GeometryManager::update_attribute_element_offset(Geometry *geom, for (size_t k = 0; k < size; k++) { attr_uchar4[offset + k] = data[k]; } + attr_uchar4.tag_modified(); } attr_uchar4_offset += size; } @@ -630,6 +631,7 @@ void GeometryManager::update_attribute_element_offset(Geometry *geom, for (size_t k = 0; k < size; k++) { attr_float[offset + k] = data[k]; } + attr_float.tag_modified(); } attr_float_offset += size; } @@ -642,6 +644,7 @@ void GeometryManager::update_attribute_element_offset(Geometry *geom, for (size_t k = 0; k < size; k++) { attr_float2[offset + k] = data[k]; } + attr_float2.tag_modified(); } attr_float2_offset += size; } @@ -654,6 +657,7 @@ void GeometryManager::update_attribute_element_offset(Geometry *geom, for (size_t k = 0; k < size * 3; k++) { attr_float4[offset + k] = (&tfm->x)[k]; } + attr_float4.tag_modified(); } attr_float4_offset += size * 3; } @@ -666,6 +670,7 @@ void GeometryManager::update_attribute_element_offset(Geometry *geom, for (size_t k = 0; k < size; k++) { attr_float4[offset + k] = data[k]; } + attr_float4.tag_modified(); } attr_float4_offset += size; } @@ -678,6 +683,7 @@ void GeometryManager::update_attribute_element_offset(Geometry *geom, for (size_t k = 0; k < size; k++) { attr_float3[offset + k] = data[k]; } + attr_float3.tag_modified(); } attr_float3_offset += size; } |