diff options
Diffstat (limited to 'intern/cycles/render/attribute.cpp')
| -rw-r--r-- | intern/cycles/render/attribute.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/intern/cycles/render/attribute.cpp b/intern/cycles/render/attribute.cpp index a77ae1121a1..c0d429a583c 100644 --- a/intern/cycles/render/attribute.cpp +++ b/intern/cycles/render/attribute.cpp @@ -44,6 +44,7 @@ void Attribute::set(ustring name_, TypeDesc type_, AttributeElement element_) type = type_; element = element_; std = ATTR_STD_NONE; + flags = 0; /* string and matrix not supported! */ assert(type == TypeDesc::TypeFloat || type == TypeDesc::TypeColor || @@ -61,6 +62,11 @@ void Attribute::resize(Mesh *mesh, AttributePrimitive prim, bool reserve_only) } } +void Attribute::resize(size_t num_elements) +{ + buffer.resize(num_elements * data_sizeof(), 0); +} + void Attribute::add(const float& f) { char *data = (char*)&f; @@ -130,6 +136,10 @@ size_t Attribute::data_sizeof() const size_t Attribute::element_size(Mesh *mesh, AttributePrimitive prim) const { + if(flags & ATTR_FINAL_SIZE) { + return buffer.size() / data_sizeof(); + } + size_t size; switch(element) { |