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K
K_V1-Visitor
1-Visitor
December 4, 2018
Question

Basic question about ProSurfaceDataGet

  • December 4, 2018
  • 2 replies
  • 1680 views

Hey guys,

I got a question about outputs I got from ProSurfaceDataGet.

I  have uv_max & uv_min from surface data, which are values referring to UV coordinate, I know UV is a surface created to cover the whole surface, but I don't know if it is a plane or quilt, if it is a rectangle or in other shape.

I need to write essay, and this is part of it, thus I have to fathom it clearly and precisely.

Do you guys have any ideas about this ?

 

I put what I perceived below, I don't know whether it is right, pls correct me if I'm wrong.

圖片1.png

BIG THANKS !

2 replies

K
Ketan_Lalcheta1-Visitor
1-Visitor
December 7, 2018

Hi

 

ProSurfaceDataGet is the API which gives you structure ProGeomitemdata as output.

 

ProGeomitemdata* p_data_ptr;
p_data_ptr->data.p_surface_data->srf_shape;
p_data_ptr->data.p_surface_data->type;

 

Above two information from geomitemdata structure might be helpful to you.

 

HIH

Ketan

RPN
RPN18-Opal
18-Opal
December 16, 2018

*p_surf_type will tell you the Type, contour parsing may your next job 🙂

 

extern ProError ProSurfacedataGet ( ProSurfacedata *p_surf_data,

    ProSrftype *p_surf_type,

    ProUvParam surf_uv_min,

    ProUvParam surf_uv_max,

    ProSurfaceOrient *p_surf_orient,

    ProSurfaceshapedata *p_surf_shape,

    int *p_surf_id );

 

typedef enum pro_srf_type

{

    PRO_SRF_NONE =     -3,

    PRO_SRF_PLANE =    34,

    PRO_SRF_CYL =      36,

    PRO_SRF_CONE =     37,

    PRO_SRF_TORUS =    38,

    PRO_SRF_COONS =    39,

    PRO_SRF_SPL =      40,

    PRO_SRF_FIL =      41,

    PRO_SRF_RUL =      42,

    PRO_SRF_REV =      43,

    PRO_SRF_TABCYL =   44,

    PRO_SRF_B_SPL =    45,

    PRO_SRF_FOREIGN =  46,

    PRO_SRF_CYL_SPL =  48,

    PRO_SRF_SPL2DER =  50

} ProSrftype;

 

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