inside_values ( values,  outside )

set_outside_volume_colors (
        outside,
        rgba_outside_volume,
        rgba,
        )

array_value_range ( a )

colorable_surface_models ()

surface_coloring ( surface )

interpolate_colormap (
        values,
        color_data_values,
        rgba_colors,
        rgba_above_value_range,
        rgba_below_value_range,
        )

color_msms_model ( model,  color_function )

distances_from_origin ( points,  origin )

Given n by 3 array of points and an origin return an array of distances of points from origin.

msms_triangle_data ( msms_model )

Work-around bad MSMS interface where a zero triangle surface returns None as triangle data instead of zero length arrays.

distances_from_axis (
        points,
        origin,
        axis,
        )

Given n by 3 array of points and an axis return an array of distances of points from axis.

color_surface_group ( g,  color_function )

stop_coloring_surface ( model )

Stop coloring a surface using a coloring function.

surface_value_range (
        model,
        value_range_function,
        caps_only,
        )

Calculate range of surface values. The value range function takes an n by 3 Numeric array of floats and returns a min and max value.

color_surface (
        model,
        color_source,
        caps_only,
        auto_update,
        )

Color a surface using a coloring function. The color function takes an n by 3 Numeric array of floats and returns an n by 4 array specifying the point colors as red, green, blue, and alpha components in [0,1].

distances_along_axis (
        points,
        origin,
        axis,
        )

Given n by 3 array of points and an axis return an array of distances of points along the axis.

combine_min_max ( min_max_1,  min_max_2 )

Radial_Color

Height_Color

Volume_Color

Color_Map

All color arguments are rgba 4-tuples.

Color_Updater

Cylinder_Color

Geometry_Color

ChimeraExtension.py

gui.py

session.py