:vji!xddlZddlmZmZddlmZddlmZddlm Z m Z  d dZ dd Z d Z d d Z dd Zy)N)transformationsutil)plane_transform)arc)ArcLinec ddlm}|/tjdtjdz|dzdd}nCt |t st |trtjd||}n td|ddg}tjtj|tj|f|z}g} g} |D]v} tjdtjg| | } | jttj d t#| zd | j%| xtj&| |z} |d| | d |} | S)a  Create a Path2D representing a circle pattern. Parameters ------------ pattern_radius : float Radius of circle centers circle_radius : float The radius of each circle count : int Number of circles in the pattern center : (2,) float Center of pattern angle : float If defined pattern will span this angle If None, pattern will be evenly spaced Returns ------------- pattern : trimesh.path.Path2D Path containing circular pattern rPath2DN@zangle must be float or int!ranglescenterradiusTpointsclosedentitiesvertices)pathr nplinspacepi isinstancefloatint ValueError column_stackcossinr to_threepointappendr arangelenextendarray)pattern_radius circle_radiuscountranglekwargsr rcentersvertents circle_centerthreepatterns f/workspace/moltex-experiments/.pixi/envs/default/lib/python3.12/site-packages/trimesh/path/creation.pycircle_patternr: s,2 }S"%%#+uqy9#2> E5 !Zs%;S%/677 ~soorvvf~rvvf~>?.PG D D !!ruu:mM  Cryy|c$i7EF E! 88D>F "D> EHz2 u T299Qq58 4eeAha=QRS3  >58 >v >D Kr;c hddlm}gd}tj|dtjj d}|dz}|Dtj |tj}|jd k7r td ||z}|tj||}gd }|||}|S) aC Return a cuboid. Parameters ------------ extents : float, or (3,) float Edge lengths transform: (4, 4) float Transformation matrix **kwargs: passed to Trimesh to create box Returns ------------ geometry : trimesh.Path3D Path outline of a cuboid geometry r) load_path)rrrrrrrrrrrrrrrrrrrrrrrrC)orderr>)rrg?r=)rzExtents must be (3,)!)rrrrrrErDrErrrVrUrrrD) exchange.loadrRrr-r@rIr?rFr$rtransform_points)extents transformr2rRrindicesoutlines r9 box_outliner]s$)XHxx2::>FFwOH OH--rzz: ==D 45 5G"33HiHBG)*G Nr;c ddlm}t|}t|}t j d||dzdd}|d} d} g} g} |D]W} |rt| |dz |z}t j dtj dz|}t jt j|t j|f| z}| j|| jtt jt|| z| t|z } | j| | g| | g| | g| | g| | g| | g| | g| | ggd D]6}| jtt jd| z|z8| t| dz } Z| jd| gd| g| dg| dgg| jtt jd| z| jtt jd| zdzt j| } |.|,|*tjj!t#|| }t j| t j$t| f} |t'j(| | } || | }|S) a Create a Path3D for a grid visualization of a plane. Parameters ----------- side : float Length of half of a grid side count : int Number of grid lines per grid half transform : None or (4, 4) float Transformation matrix to move grid location. Takes precedence over plane_origin if both are passed. plane_origin : None or (3,) float Plane origin plane_normal : None or (3,) float Unit normal vector include_circle : bool Include a circular pattern inside the grid sections_circle : int How many sections should the smallest circle have Returns ---------- grid : trimesh.path.Path3D Path containing grid plane visualization r)Path3DrNrrr)r)rrrErV)originnormal)matrixr)rr_r"r#rrr r%r&r'r)r r*r+vstacklinalginvrzerosrrX)sider0rZ plane_origin plane_normalinclude_circlesections_circler_radiirmaxcurrentrrr circle_resthetarBi grid_paths r9gridrtsF ;D JE KKT519 -ab 1E 9DGHH  a%(lo=>JKKRUUQY ;E__bffUmRVVE]%CDqHF OOF # OOD #f+(>(HI J s6{ "G q  r TE D dU T   A OOD ! w(>(BC D3x|$$9> OOaYTE dUAJq BC OOD ! w 678 OOD ! w 6 :;<yy"H\5,:RIIMM < E "((3x=*ABCH"33HYO8rysL$&>B7t#L*Z(Z er;