Blender: Cloth Struct Reference

Blender V5.0

#include <BKE_cloth.hh>

Public Attributes
ClothVertex *	verts
LinkNode *	springs
unsigned int	numsprings
unsigned int	mvert_num
unsigned int	primitive_num
unsigned char	old_solver_type
unsigned char	pad2
short	pad3
BVHTree *	bvhtree
BVHTree *	bvhselftree
blender::int3 *	vert_tris
Implicit_Data *	implicit
blender::Set< blender::OrderedEdge >	edgeset
int	last_frame
float	initial_mesh_volume
float	average_acceleration [3]
const blender::int2 *	edges
blender::Set< blender::OrderedEdge >	sew_edge_graph

Detailed Description

This structure describes a cloth object against which the simulation can run.

The m and n members of this structure represent the assumed rectangular ordered grid for which the original paper is written. At some point they need to disappear and we need to determine our own connectivity of the mesh based on the actual edges in the mesh.

Definition at line 68 of file BKE_cloth.hh.

Member Data Documentation

◆ average_acceleration

float Cloth::average_acceleration[3]

Definition at line 84 of file BKE_cloth.hh.

Referenced by cloth_calc_average_acceleration(), cloth_calc_force(), ptcache_cloth_extra_read(), ptcache_cloth_extra_write(), and SIM_cloth_solve().

◆ bvhselftree

BVHTree* Cloth::bvhselftree

Definition at line 78 of file BKE_cloth.hh.

Referenced by bvhtree_update_from_cloth(), cloth_bvh_collision(), cloth_free_modifier(), cloth_free_modifier_extern(), and cloth_from_object().

◆ bvhtree

BVHTree* Cloth::bvhtree

Definition at line 77 of file BKE_cloth.hh.

Referenced by bvhtree_update_from_cloth(), cloth_bvh_collision(), cloth_free_modifier(), cloth_free_modifier_extern(), cloth_from_object(), and cloth_solve_collisions().

◆ edges

const blender::int2* Cloth::edges

Definition at line 85 of file BKE_cloth.hh.

Referenced by bvhtree_build_from_cloth(), bvhtree_update_from_cloth(), cloth_from_mesh(), clothModifier_do(), and hair_collision().

◆ edgeset

blender::Set<blender::OrderedEdge> Cloth::edgeset

Definition at line 81 of file BKE_cloth.hh.

Referenced by cloth_build_springs(), and cloth_free_errorsprings().

◆ implicit

◆ initial_mesh_volume

float Cloth::initial_mesh_volume

Definition at line 83 of file BKE_cloth.hh.

Referenced by cloth_calc_force(), and SIM_cloth_solver_set_volume().

◆ last_frame

int Cloth::last_frame

Definition at line 82 of file BKE_cloth.hh.

Referenced by clothModifier_do(), and do_init_cloth().

◆ mvert_num

◆ numsprings

unsigned int Cloth::numsprings

Definition at line 71 of file BKE_cloth.hh.

Referenced by cloth_build_springs(), cloth_free_modifier(), cloth_free_modifier_extern(), and cloth_from_object().

◆ old_solver_type

unsigned char Cloth::old_solver_type

Definition at line 74 of file BKE_cloth.hh.

Referenced by cloth_from_object().

◆ pad2

unsigned char Cloth::pad2

Definition at line 75 of file BKE_cloth.hh.

◆ pad3

short Cloth::pad3

Definition at line 76 of file BKE_cloth.hh.

◆ primitive_num

unsigned int Cloth::primitive_num

Definition at line 73 of file BKE_cloth.hh.

Referenced by bvhtree_build_from_cloth(), bvhtree_update_from_cloth(), cloth_calc_average_pressure(), cloth_calc_force(), cloth_calc_rest_volume(), cloth_calc_volume(), and cloth_from_mesh().

◆ sew_edge_graph

blender::Set<blender::OrderedEdge> Cloth::sew_edge_graph

Definition at line 86 of file BKE_cloth.hh.

Referenced by cloth_build_springs(), and cloth_bvh_selfcollision_is_active().

◆ springs

LinkNode* Cloth::springs

Definition at line 70 of file BKE_cloth.hh.

Referenced by cloth_add_shear_bend_spring(), cloth_build_springs(), cloth_calc_force(), cloth_calc_helper_forces(), cloth_continuum_fill_grid(), cloth_count_nondiag_blocks(), cloth_free_errorsprings(), cloth_free_modifier(), cloth_free_modifier_extern(), cloth_from_mesh(), cloth_from_object(), cloth_hair_update_bending_rest_targets(), cloth_hair_update_bending_targets(), cloth_update_spring_lengths(), and cloth_update_springs().

◆ vert_tris

blender::int3* Cloth::vert_tris

Definition at line 79 of file BKE_cloth.hh.

Referenced by bvhtree_build_from_cloth(), bvhtree_update_from_cloth(), cloth_bvh_obj_overlap_cb(), cloth_bvh_self_overlap_cb(), cloth_calc_average_pressure(), cloth_calc_force(), cloth_calc_rest_volume(), cloth_calc_volume(), cloth_collision(), cloth_free_modifier(), cloth_free_modifier_extern(), cloth_from_mesh(), and cloth_selfcollision().

◆ verts

ClothVertex* Cloth::verts

Definition at line 69 of file BKE_cloth.hh.

Referenced by bvhtree_build_from_cloth(), bvhtree_update_from_cloth(), cloth_add_shear_bend_spring(), cloth_apply_vgroup(), cloth_build_springs(), cloth_bvh_collision(), cloth_bvh_collision_is_active(), cloth_bvh_objcollisions_resolve(), cloth_bvh_selfcollision_is_active(), cloth_bvh_selfcollisions_resolve(), cloth_calc_force(), cloth_calc_helper_forces(), cloth_calc_rest_volume(), cloth_collision(), cloth_collision_response_static(), cloth_continuum_fill_grid(), cloth_continuum_step(), cloth_free_modifier(), cloth_free_modifier_extern(), cloth_from_mesh(), cloth_from_object(), cloth_get_pressure_weights(), cloth_hair_update_bending_rest_targets(), cloth_hair_update_bending_targets(), cloth_make_rest_mesh(), cloth_selfcollision(), cloth_selfcollision_response_static(), cloth_setup_constraints(), cloth_solve_collisions(), cloth_to_object(), cloth_update_spring_lengths(), cloth_update_springs(), cloth_update_verts(), do_step_cloth(), hair_collision(), ptcache_cloth_interpolate(), ptcache_cloth_read(), ptcache_cloth_write(), SIM_cloth_solve(), SIM_cloth_solver_init(), and SIM_cloth_solver_set_positions().

The documentation for this struct was generated from the following file:

BKE_cloth.hh