BSDFProcessor Versions Save

Changed

• Changed 32-bit variables for processing to 64-bit.

Added

• Added BRDF/BTDF generation with the adjested intervals of angles in the "Reflectance/Transmittance" dock widget.

Changed

• Changed tangent directions of circular faces of cylinder in the render view for anisotropic BRDF.

Fixed

• Improved the precision of incoming and outgoing directions in the render view.

Added

• Angles of the picked direction in the 3D graph, render view, and table view are displayed in the "Picked direction" dock widget.
• "Property view" dock widget to display properties of data.
• "Characteristic view" dock widget to display characteristics of data.
• Saving and restoring of application settings with QSettings.
• Loading and saving of SSDD file for BRDF/BTDF/specular reflectance/specular transmittance.

Changed

• Dealt with libbsdf-0.9.13.
• Changed the picking of incoming direction to a single click.
• Improved high DPI settings.
• Renamed dock widgets.
• Adjusted item layout and text labels of UI.

Added

• Applied the logger of libbsdf.
• Added a switching preprocessor (LIBBSDF_DOUBLE_PRECISION_VECTOR) for double precision vectors.

Changed

• Dealt with libbsdf-0.9.12.
• Improved the BTDF generator for the refractive index of less than 1.
• Adjusted the initial values of parameters for BRDF/BTDF generators.
• Improved 3D plot of anisotropic data with an incoming polar angle of zero.
• Adjusted the maximum lengths of directions and axes.
• Increased the maximum value of parameters for BRDF/BTDF generators.
• Adjusted intervals of vertices of 3D plot.
• Replaced the reflectance computation using Monte Carlo integration with steradian-based integration.
• Applied the constructor of BRDF/BTDF with narrow intervals near specular directions.

Fixed

• Fixed the click on rendering view without data.
• Fixed the bug of initial angle display with a nonzero minimum angle.