eppy.geometry package¶

Submodules¶

eppy.geometry.area_zone module¶

“This module is used for calculation of zone area for E+ surfaces

eppy.geometry.area_zone.area(poly)[source]¶: Calculation of zone area

eppy.geometry.height_surface module¶

height and surface

eppy.geometry.height_surface.area(poly)[source]¶

eppy.geometry.height_surface.height(poly)[source]¶

eppy.geometry.height_surface.unit_normal(apnt, bpnt, cpnt)[source]¶: unit normal

eppy.geometry.int2lines module¶

Find the intersection between two lines V = (1/6)*|(a-d).((b-d)x(c-d))|

eppy.geometry.int2lines.central_p(poly1, poly2)[source]¶: central point of a prism

eppy.geometry.int2lines.vol_tehrahedron(poly)[source]¶: volume of a irregular tetrahedron

eppy.geometry.int2lines.vol_zone(poly1, poly2)[source]¶: “volume of a zone defined by two polygon bases

eppy.geometry.mcve module¶

eppy.geometry.surface module¶

This module is used for assisted calculations on E+ surfaces

eppy.geometry.surface.angle2vecs(vec1, vec2)[source]¶: angle between two vectors

eppy.geometry.surface.area(poly)[source]¶: Area of a polygon poly

eppy.geometry.surface.azimuth(poly)[source]¶: Azimuth of a polygon poly

eppy.geometry.surface.dist(pt1, pt2)[source]¶: Distance between two points

eppy.geometry.surface.get_an_unit_normal(poly)[source]¶: try each vertex of the poly for a unit_normal. Return the unit_normal on sucess

eppy.geometry.surface.height(poly)[source]¶: Height of a polygon poly

eppy.geometry.surface.tilt(poly)[source]¶: Tilt of a polygon poly

eppy.geometry.surface.true_azimuth(bldg_north, zone_rel_north, surf_azimuth)[source]¶: True azimuth of a building surface

eppy.geometry.surface.unit_normal(pt_a, pt_b, pt_c)[source]¶: unit normal vector of plane defined by points pt_a, pt_b, and pt_c

eppy.geometry.surface.vertex3tuple(vertices)[source]¶

return 3 points for each vertex of the polygon. This will include the vertex and the 2 points on both sides of the vertex:

polygon with vertices ABCD Will return DAB, ABC, BCD, CDA -> returns 3tuples #A B C D -> of vertices

eppy.geometry.surface.width(poly)[source]¶: Width of a polygon poly

eppy.geometry.volume_zone module¶

“This module is used for calculation of zone volume for E+ surfaces

eppy.geometry.volume_zone.central_p(poly1, poly2)[source]¶

eppy.geometry.volume_zone.vol(poly1, poly2)[source]¶: “volume of a zone defined by two polygon bases

eppy.geometry.volume_zone.vol_tehrahedron(poly)[source]¶: volume of a irregular tetrahedron

Module contents¶