forked from blender/blender
Support instancing for other objects: curves and volumes #74
@ -53,7 +53,7 @@ pxr::GfMatrix4d BlenderSceneDelegate::GetTransform(pxr::SdfPath const &id)
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CLOG_INFO(LOG_RENDER_HYDRA_SCENE, 3, "%s", id.GetText());
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InstancerData *i_data = instancer_data(id, true);
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if (i_data) {
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return i_data->get_transform(id);
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return i_data->transform(id);
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}
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ObjectData *obj_data = object_data(id);
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if (obj_data) {
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@ -161,12 +161,10 @@ pxr::HdCullStyle BlenderSceneDelegate::GetCullStyle(pxr::SdfPath const &id)
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pxr::SdfPath BlenderSceneDelegate::GetInstancerId(pxr::SdfPath const &prim_id)
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{
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CLOG_INFO(LOG_RENDER_HYDRA_SCENE, 3, "%s", prim_id.GetText());
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if (mesh_data(prim_id)) {
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InstancerData *i_data = instancer_data(prim_id, true);
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if (i_data) {
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if (i_data && mesh_data(prim_id)) {
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return i_data->prim_id;
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}
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}
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return pxr::SdfPath();
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}
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@ -189,7 +187,7 @@ pxr::GfMatrix4d BlenderSceneDelegate::GetInstancerTransform(pxr::SdfPath const &
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{
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CLOG_INFO(LOG_RENDER_HYDRA_SCENE, 3, "%s", instancer_id.GetText());
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InstancerData *i_data = instancer_data(instancer_id);
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return i_data->get_transform(instancer_id);
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return i_data->transform(instancer_id);
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}
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pxr::HdVolumeFieldDescriptorVector BlenderSceneDelegate::GetVolumeFieldDescriptors(
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@ -49,7 +49,7 @@ pxr::VtValue InstancerData::get_data(pxr::TfToken const &key) const
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return pxr::VtValue();
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}
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pxr::GfMatrix4d InstancerData::get_transform(pxr::SdfPath const &id) const
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pxr::GfMatrix4d InstancerData::transform(pxr::SdfPath const &id) const
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{
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NonmeshInstance *nm_inst = nonmesh_instance(id);
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if (nm_inst) {
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@ -207,14 +207,14 @@ pxr::SdfPath InstancerData::object_prim_id(Object *object) const
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pxr::SdfPath InstancerData::nonmesh_prim_id(pxr::SdfPath const &prim_id, int index) const
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{
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char name[16];
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snprintf(name, sizeof(name), "L_%08x", index);
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snprintf(name, sizeof(name), "NM_%08x", index);
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return prim_id.AppendElementString(name);
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}
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int InstancerData::nonmesh_prim_id_index(pxr::SdfPath const &id) const
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{
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int index;
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sscanf(id.GetName().c_str(), "L_%x", &index);
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sscanf(id.GetName().c_str(), "NM_%x", &index);
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return index;
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}
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@ -32,7 +32,7 @@ class InstancerData : public IdData {
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void update() override;
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pxr::VtValue get_data(pxr::TfToken const &key) const override;
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pxr::GfMatrix4d get_transform(pxr::SdfPath const &id) const;
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pxr::GfMatrix4d transform(pxr::SdfPath const &id) const;
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pxr::HdPrimvarDescriptorVector primvar_descriptors(pxr::HdInterpolation interpolation) const;
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pxr::VtIntArray indices(pxr::SdfPath const &id) const;
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ObjectData *object_data(pxr::SdfPath const &id) const;
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