taichi.lang.mesh

Module Contents

Classes

MeshAttrType

MeshReorderedScalarFieldProxy

MeshReorderedMatrixFieldProxy

Taichi matrix field with SNode implementation.

MeshElementField

MeshElement

MeshInstance

MeshMetadata

MeshBuilder

Mesh

MeshElementFieldProxy

MeshRelationAccessProxy

Functions

TriMesh()

TetMesh()

Attributes

MeshTopology

MeshElementType

MeshRelationType

ConvType

element_order

from_end_element_order

to_end_element_order

relation_by_orders

inverse_relation

element_type_name

taichi.lang.mesh.MeshTopology
taichi.lang.mesh.MeshElementType
taichi.lang.mesh.MeshRelationType
taichi.lang.mesh.ConvType
taichi.lang.mesh.element_order
taichi.lang.mesh.from_end_element_order
taichi.lang.mesh.to_end_element_order
taichi.lang.mesh.relation_by_orders
taichi.lang.mesh.inverse_relation
taichi.lang.mesh.element_type_name
class taichi.lang.mesh.MeshAttrType(name, dtype, reorder, needs_grad)
class taichi.lang.mesh.MeshReorderedScalarFieldProxy(field: taichi.lang.field.ScalarField, mesh_ptr: taichi._lib.core.MeshPtr, element_type: MeshElementType, g2r_field: taichi.lang.field.ScalarField)

Bases: taichi.lang.field.ScalarField

class taichi.lang.mesh.MeshReorderedMatrixFieldProxy(field: taichi.lang.matrix.MatrixField, mesh_ptr: taichi._lib.core.MeshPtr, element_type: MeshElementType, g2r_field: taichi.lang.field.ScalarField)

Bases: taichi.lang.matrix.MatrixField

Taichi matrix field with SNode implementation.

Parameters

  • vars (List[Expr]) – Field members.

  • n (Int) – Number of rows.

  • m (Int) – Number of columns.

class taichi.lang.mesh.MeshElementField(mesh_instance, _type, attr_dict, field_dict, g2r_field)
property keys(self)
property members(self)
property items(self)
static make_getter(key)
register_fields(self)
get_field_members(self)
copy_from(self, other)
fill(self, val)
initialize_host_accessors(self)
get_member_field(self, key)
from_numpy(self, array_dict)
from_torch(self, array_dict)
to_numpy(self)
to_torch(self, device=None)
class taichi.lang.mesh.MeshElement(_type, builder)
SOA
AOS
place(self, members, reorder=False, needs_grad=False)
build(self, mesh_instance, size, g2r_field)
class taichi.lang.mesh.MeshInstance(_type)
set_owned_offset(self, element_type: MeshElementType, owned_offset: taichi.lang.field.ScalarField)
set_total_offset(self, element_type: MeshElementType, total_offset: taichi.lang.field.ScalarField)
set_index_mapping(self, element_type: MeshElementType, conv_type: ConvType, mapping: taichi.lang.field.ScalarField)
set_num_patches(self, num_patches: int)
set_patch_max_element_num(self, element_type: MeshElementType, max_element_num: int)
set_relation_fixed(self, rel_type: MeshRelationType, value: taichi.lang.field.ScalarField)
set_relation_dynamic(self, rel_type: MeshRelationType, value: taichi.lang.field.ScalarField, offset: taichi.lang.field.ScalarField)
add_mesh_attribute(self, element_type, snode, reorder_type)
class taichi.lang.mesh.MeshMetadata(filename)
class taichi.lang.mesh.MeshBuilder(topology)
build(self, metadata: MeshMetadata)
class taichi.lang.mesh.Mesh
static Tet()
static Tri()
static load_meta(filename)
taichi.lang.mesh.TriMesh()
taichi.lang.mesh.TetMesh()
class taichi.lang.mesh.MeshElementFieldProxy(mesh: MeshInstance, element_type: MeshElementType, entry_expr: taichi.lang.impl.Expr)
property ptr(self)
property id(self)
class taichi.lang.mesh.MeshRelationAccessProxy(mesh: MeshInstance, from_index: taichi.lang.impl.Expr, to_element_type: MeshElementType)
property size(self)
subscript(self, *indices)