TransformBuilder class
TransformBuilder class
The TransformBuilder is used to build transform matrix by a chain of transformations.
The TransformBuilder type exposes the following members:
Constructors
| Constructor | Description |
|---|---|
__init__(self, initial, order) | Construct a TransformBuilder with initial transform matrix and specified compose order |
__init__(self, order) | Construct a TransformBuilder with initial identity transform matrix and specified compose order |
Properties
| Property | Description |
|---|---|
| matrix | Gets or sets the current matrix value |
| compose_order | Gets or sets the chain compose order. |
Methods
| Method | Description |
|---|---|
scale(self, s) | Chain a scaling transform matrix with a component scaled by s |
scale(self, x, y, z) | Chain a scaling transform matrix |
scale(self, s) | Chain a scale transform |
rotate_degree(self, angle, axis) | Chain a rotation transform in degree |
rotate_degree(self, rot, order) | Append rotation with specified order |
rotate_radian(self, angle, axis) | Chain a rotation transform in radian |
rotate_radian(self, rot, order) | Append rotation with specified order |
rotate_euler_radian(self, x, y, z) | Chain a rotation by Euler angles in radian |
rotate_euler_radian(self, r) | Chain a rotation by Euler angles in radian |
translate(self, tx, ty, tz) | Chain a translation transform |
translate(self, v) | Chain a translation transform |
compose(self, m) | Append or prepend the argument to internal matrix. |
append(self, m) | Append the new transform matrix to the transform chain. |
prepend(self, m) | Prepend the new transform matrix to the transform chain. |
rearrange(self, new_x, new_y, new_z) | Rearrange the layout of the axis. |
rotate(self, q) | Chain a rotation by a quaternion |
rotate_euler_degree(self, deg_x, deg_y, deg_z) | Chain a rotation by Euler angles in degree |
reset(self) | Reset the transform to identity matrix |
Example
The following code shows how to create a matrix by a set of operation
from aspose.threed.utilities import TransformBuilder
tb = TransformBuilder()
tb.translate(10, 20, 0)
tb.scale(10, 10, 10)
tb.rotate_euler_degree(90, 0, 0)
print(f"Transform Matrix: {tb.matrix}")
See Also
- module
aspose.threed.utilities - class
TransformBuilder