Projection
- class compas.geometry.Projection(matrix=None)[source]
Bases:
Transformation
Class representing a projection transformation.
- Parameters
matrix (list[list[float]], optional) – A 4x4 matrix (or similar) representing a projection transformation.
- Raises
ValueError – If the default constructor is used, and the provided transformation matrix is not a shear matrix.
Examples
>>>
Methods
Constructs a perspective transformation by the perspective entries of a matrix.
Construct an orthogonal projection transformation to project onto a plane.
Construct a parallel projection transformation to project onto a plane along a specific direction.
Construct a perspective projection transformation to project onto a plane along lines that emanate from a single point, called the center of projection.
Inherited Methods
Converts the instance to a string.
Concatenate another transformation to this transformation.
Concatenate two transformations into one Transformation.
Returns a copy of the transformation.
Decompose the Transformation into its components.
Construct a change of basis transformation between two frames.
Construct an object of this type from the provided data.
Construct a transformation from a rotation represented by Euler angles.
Construct a transformation from world XY to frame.
Construct a transformation between two frames.
Construct an object from serialized data contained in a JSON file.
Construct an object from serialized data contained in a JSON string.
Creates a transformation from a list of 16 numbers.
Creates a transformation from a list[list[float]] object.
Returns the inverse transformation.
Invert this transformation.
Returns the inverse transformation.
Compute a hash of the data for comparison during version control using the sha256 algorithm.
Convert an object to its native data representation.
Serialize the data representation of an object to a JSON file.
Serialize the data representation of an object to a JSON string.
Transpose the matrix of this transformation.
Create a transposed copy of this transformation.
Validate the object's data against its data schema.
Validate the object's data against its json schema.