Colour - HDRI - 0.2.5

This release fixes a Pypi distribution issue with version 0.2.4.

Fixes

Distribution

• Fix missing package files in Pypi distribution.

Colour - HDRI - 0.2.4

This release is a compatibility release with Colour 0.4.5.

Features

Dependencies

• Support for Python 3.13 was implemented.
• Support for Numpy 2 was implemented.

Colour - HDRI - 0.2.3

This release is a compatibility release with Colour 0.4.4.

The following scientific packages minimum versions are required:

• colour-science >= 0.4.4

Colour - HDRI - 0.2.2

This release is a compatibility release with Colour 0.4.3.

The following scientific packages minimum versions are required:

• numpy >= 1.22
• scipy >= 1.8
• colour-science >= 0.4.3

Colour - HDRI - 0.2.1

This release is mainly a compatibility release with Colour 0.4.2 providing support for Python 3.11.

The minimum Python version is 3.9 and the following scientific packages minimum versions are required:

• numpy >= 1.20
• scipy >= 1.7
• colour-science >= 0.4.2

Features

• Implement support for lens vignette correction with the colour_hdri.characterise_vignette and colour_hdri.correct_vignette definitions. (d2c1268, @KelSolaar)

Changes

colour_hdri

Object	Name	Author
colour_hdri.XYZ_to_camera_space_matrix	matrix_XYZ_to_camera_space	@KelSolaar
colour_hdri.camera_space_to_XYZ_matrix	matrix_camera_space_to_XYZ	...
colour_hdri.image_stack_to_radiance_image	image_stack_to_HDRI	...

Colour - HDRI - 0.2.0

Colour - HDRI - 0.2.0 - Alpha Milestone

This release is a compatibility release with Colour 0.4.1.

Support for Python 2.7 has been dropped!

Changes

• The colour_hdri.camera_response_functions_Debevec1997 definition has been updated to support an extrapolating function. It can be used to defined the behaviour over regions masked by the weighting function. (@KelSolaar, @KevinJW)

Colour - HDRI - 0.1.8

This release is a compatibility release with Colour 0.3.16.

This is the last feature release to support Python 2.7!

Colour - HDRI - 0.1.7

Features

colour_hdri.exposure

• Implement support for modeling Digital Still Camera (DSC) exposure with the colour_hdri.focal_plane_exposure, colour_hdri.arithmetic_mean_focal_plane_exposure, colour_hdri.saturation_based_speed_focal_plane_exposure, colour_hdri.exposure_value_100 and colour_hdri.photometric_exposure_scale_factor_Lagarde2014 definitions. The models implemented by theses definitions are appropriate to simulate a physical camera in an offline or realtime renderer. (@KelSolaar)
• Add colour_hdri.luminance_to_exposure_value and colour_hdri.illuminance_to_exposure_value definitions. (@KelSolaar)

Changes

colour_hdri.exposure

• colour_hdri.average_luminance~: (@KelSolaar)
  • Signature: average_luminance(N, t, S, k=12.5)
• colour_hdri.average_illuminance~: (@KelSolaar)
  • Signature: average_illuminance(N, t, S, c=250)

colour_hdri.utilities

• colour_hdri.exposure_value: (@KelSolaar)
  • Remove

The following definitions have been moved from the colour_hdri.utilities sub-package to the colour_hdri.exposure sub-package:

• colour_hdri.average_luminance
• colour_hdri.average_illuminance
• colour_hdri.luminance_to_exposure_value
• colour_hdri.illuminance_to_exposure_value
• colour_hdri.adjust_exposure

Colour - HDRI - 0.1.6

This release is a compatibility release with Colour 0.3.14

Colour - HDRI - 0.1.5

This release is a compatibility release with Colour 0.3.12

Features

colour_hdri.utilities

• Implement support for average image illuminance with colour_hdri.average_illuminance definition. (@KelSolaar)

Fixes

colour_hdri.utilities

• colour_hdri.average_luminance definition returns actual image average luminance and not its inverse. (@KelSolaar)
• Fix incorrect exposure value computation in colour_hdri.exposure_value definition. (@KelSolaar)

Changes

colour_hdri.plotting

• colour_hdri.plotting.radiance_image_strip_plot: (@KelSolaar)
  • Name: plot_radiance_image_strip
• colour_hdri.plotting.tonemapping_operator_image_plot: (@KelSolaar)
  • Name: plot_tonemapping_operator_image