PYME.LMVis.layers.mesh module

class PYME.LMVis.layers.mesh.FlatFaceEngine

Bases: WireframeEngine

render(gl_canvas, layer)

class PYME.LMVis.layers.mesh.OITShadedFaceEngine

Bases: WireframeEngine

render(gl_canvas, layer)

use_oit(layer)

class PYME.LMVis.layers.mesh.ShadedFaceEngine

Bases: WireframeEngine

render(gl_canvas, layer)

class PYME.LMVis.layers.mesh.TesselEngine

Bases: WireframeEngine

render(gl_canvas, layer)

class PYME.LMVis.layers.mesh.TriangleRenderLayer(pipeline, method='wireframe', dsname='', **kwargs)

Bases: EngineLayer

Layer for viewing triangle meshes.

alpha = <PYME.misc.mock_traits.Float object>

property bbox

Bounding box in form [x0,y0,z0, x1,y1,z1] (or none if a bounding box does not make sense for this layer) over-ride in derived classes

clim = <PYME.misc.mock_traits.CStr object>

cmap = <PYME.misc.mock_traits.CStr object>

property colour_map

property datasource

Return the datasource we are connected to (does not go through the pipeline for triangles_mesh).

default_traits_view()

property default_view

display_normals = <PYME.misc.mock_traits.CStr object>

dsname = <PYME.misc.mock_traits.CStr object>

get_color_limit()

get_color_map()

get_colors()

Provides the engine with a way of obtaining vertex data. Should be over-ridden in derived class

Returns

a numpy array of vertices suitable for passing to glColorPointerf()

get_normals()

Provides the engine with a way of obtaining vertex data. Should be over-ridden in derived class

Returns

a numpy array of normals suitable for passing to glNormalPointerf()

get_vertices()

Provides the engine with a way of obtaining vertex data. Should be over-ridden in derived class

Returns

a numpy array of vertices suitable for passing to glVertexPointerf()

method = <PYME.misc.mock_traits.CStr object>

normal_mode = <PYME.misc.mock_traits.CStr object>

normal_scaling = <PYME.misc.mock_traits.Float object>

update(*args, **kwargs)

update_from_datasource(ds)

Pulls vertices/normals from a binary STL file. See PYME.IO.FileUtils.stl for more info. Calls update_data on the input.

Parameters

ds

PYME.experimental.triangular_mesh.TriangularMesh object

Returns

None

vertexColour = <PYME.misc.mock_traits.CStr object>

class PYME.LMVis.layers.mesh.WireframeEngine

Bases: BaseEngine

render(gl_canvas, layer)