freestyle.utils submodule (freestyle.utils.ContextFunctions)
The Blender Freestyle.ContextFunctions submodule
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freestyle.utils.ContextFunctions.get_border()
Returns the border.
| Returns: | A tuple of 4 numbers (xmin, ymin, xmax, ymax). |
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| Return type: | tuple |
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freestyle.utils.ContextFunctions.get_canvas_height()
Returns the canvas height.
| Returns: | The canvas height. |
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| Return type: | int |
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freestyle.utils.ContextFunctions.get_canvas_width()
Returns the canvas width.
| Returns: | The canvas width. |
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| Return type: | int |
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freestyle.utils.ContextFunctions.get_selected_fedge()
Returns the selected FEdge.
| Returns: | The selected FEdge. |
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| Return type: | FEdge |
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freestyle.utils.ContextFunctions.get_time_stamp()
Returns the system time stamp.
| Returns: | The system time stamp. |
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| Return type: | int |
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freestyle.utils.ContextFunctions.load_map(file_name, map_name, num_levels=4, sigma=1.0)
Loads an image map for further reading.
| Parameters: |
- file_name (str) – The name of the image file.
- map_name (str) – The name that will be used to access this image.
- num_levels (int) – The number of levels in the map pyramid
(default = 4). If num_levels == 0, the complete pyramid is
built.
- sigma (float) – The sigma value of the gaussian function.
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freestyle.utils.ContextFunctions.read_complete_view_map_pixel(level, x, y)
Reads a pixel in the complete view map.
| Parameters: |
- level (int) – The level of the pyramid in which we wish to read the
pixel.
- x (int) – The x coordinate of the pixel we wish to read. The origin
is in the lower-left corner.
- y (int) – The y coordinate of the pixel we wish to read. The origin
is in the lower-left corner.
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| Returns: | The floating-point value stored for that pixel.
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| Return type: | float
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freestyle.utils.ContextFunctions.read_directional_view_map_pixel(orientation, level, x, y)
Reads a pixel in one of the oriented view map images.
| Parameters: |
- orientation (int) – The number telling which orientation we want to
check.
- level (int) – The level of the pyramid in which we wish to read the
pixel.
- x (int) – The x coordinate of the pixel we wish to read. The origin
is in the lower-left corner.
- y (int) – The y coordinate of the pixel we wish to read. The origin
is in the lower-left corner.
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| Returns: | The floating-point value stored for that pixel.
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| Return type: | float
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freestyle.utils.ContextFunctions.read_map_pixel(map_name, level, x, y)
Reads a pixel in a user-defined map.
| Parameters: |
- map_name (str) – The name of the map.
- level (int) – The level of the pyramid in which we wish to read the
pixel.
- x (int) – The x coordinate of the pixel we wish to read. The origin
is in the lower-left corner.
- y (int) – The y coordinate of the pixel we wish to read. The origin
is in the lower-left corner.
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| Returns: | The floating-point value stored for that pixel.
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| Return type: | float
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