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Файл:TracePro_User_Manual_5.0.pdf
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- •User’s Manual
- •COPYRIGHT
- •TRADEMARKS
- •LICENSE AGREEMENT
- •WARRANTY
- •DOCUMENT CONVENTIONS
- •What is TracePro?
- •Why Solid Modeling?
- •How Does TracePro Implement Solid Modeling?
- •Why Monte Carlo Ray Tracing?
- •The TracePro Graphical User Interface
- •Model Window
- •Multiple Models in Multiple Views
- •System Tree Window
- •System Tree Selection
- •Context Sensitive Menus
- •Model Window Popup Menus
- •System Tree Popup Menus
- •User Defaults
- •Objects and Surfaces
- •Changing the Names
- •Selecting Objects, Surfaces and Edges
- •Moving Objects and Other Manipulations
- •Interactive Viewing and Editing
- •Normal and Up Vectors
- •Modeling Properties
- •Applying Properties
- •Modeless Dialog Boxes
- •Expression Evaluator
- •Context Sensitive OnLine Help
- •Command Line Arguments
- •Increasing Access to RAM on 32-bit Operating Systems
- •Chinese Translations for TracePro Dialogs
- •Introduction to Solid Modeling
- •Model Units
- •Position and Rotation
- •Defining Primitive Solid Objects
- •Block
- •Cylinder/Cone
- •Torus
- •Sphere
- •Thin Sheet
- •Rubberband Primitives
- •Defining TracePro Solids
- •Lens Element
- •Lens tab
- •Aperture tab
- •Obstruction tab
- •Position tab
- •Aspheric tab
- •Fresnel Lens
- •Reflector
- •Conic
- •3D Compound
- •Parabolic Concentrators
- •Trough (Cylinder)
- •Compound Trough
- •Rectangular Concentrator
- •Facetted Rim Ray
- •Tube
- •Baffle Vane
- •Boolean Operations
- •Intersect
- •Subtract
- •Unite
- •Moving, Rotating, and Scaling Objects
- •Translate
- •Move
- •Rotate
- •Scale
- •Orientation
- •Sweeping and Revolving Surfaces
- •Sweep
- •Revolve
- •Notes Editor
- •Importing and Exporting Files
- •Exchanging Files with Other ACIS-based Software
- •Importing an ACIS File
- •Exporting an ACIS File
- •Stereo Lithography (*.STL) Files
- •Additional CAD Translators (Option)
- •Plot formats for model files
- •Healing Imported Data
- •How to Autoheal an Object
- •How to Manually Heal an Object
- •Reverse Surfaces (and Surface Normal)
- •Combine
- •Lens Design Files
- •Merging Files
- •Inserting Files
- •Changing the Model View
- •Silhouette Accuracy
- •Zooming
- •Panning
- •Rotating the View
- •Named Views
- •Previous View
- •Controlling the Appearance of Objects
- •Display Object
- •Display All
- •Display Object WCS
- •Display RepTile
- •Display Importance
- •Customize and Preferences
- •Preferences
- •Customize
- •Changing Colors
- •Overview
- •What is a property?
- •Define or Apply Properties
- •Property Editors
- •Toolbars and Menus
- •Command Panel
- •Information Panel
- •Grid Panel
- •Material Properties
- •Material Catalogs
- •Material Property Database
- •Create a new material property
- •Editing an existing material property
- •Exporting a material property
- •Importing a Material Property
- •Bulk Absorption
- •Birefringence
- •Bulk Scatter Properties
- •Bulk Scatter Property Editor
- •Import/Export
- •Scatter DLL
- •Fluorescence Properties
- •Defining Fluorescence Properties
- •Fluorescence Calculations
- •Fluorescence Ray Trace
- •Raytrace Options
- •Surface Source Properties
- •Surface Source Property Editor
- •Create a New Surface Source Property
- •Edit an Existing Surface Source Property
- •Export a Surface Source Property
- •Import a Surface Source Property
- •Gradient Index Properties
- •Gradient Index Property Editor
- •Create a New Gradient Index Property
- •Edit an Existing Gradient Index Property
- •Export a Gradient Index Property
- •Import a Gradient Index Property
- •Surface Properties
- •Using the Surface Property Database
- •Using the Surface Property Editor
- •Using Solve for
- •Direction-Sensitive Properties
- •Creating a new surface property
- •Editing an Existing Surface Property
- •Exporting a Surface Property
- •Importing a Surface Property
- •Surface Property Plot Tab
- •Incident Medium
- •Substrate Medium
- •by angle (deg)
- •by wavelength (um)
- •Display Values
- •Table BSDF
- •Creating a Table BSDF Property
- •Creating an Asymmetric Table BSDF Property
- •Using an Asymmetric Table BSDF property
- •Wire Grid Polarizers
- •Upgrading an older property database
- •Applying Wire-Grid Surface Properties
- •Thin Film Stacks
- •Using the Stack Editor
- •Thin Film Stack Editing Note
- •Entering a Single Layer Stack
- •RepTile Surfaces
- •Overview
- •Specifying a RepTile surface
- •RepTile Shapes
- •RepTile Geometries
- •RepTile Parameterization
- •Variables
- •Parameterized Input Fields
- •Decentering RepTile Geometry
- •Property Database Tools
- •Import
- •Export
- •Using Properties
- •Limitations in Pre-Defined Property Data
- •Applying Property Data
- •Material Properties
- •Material Catalogs
- •Applying Material Properties
- •Applying Birefringent Material Properties
- •Bulk Scattering
- •Fluorescence Properties
- •Applying Fluorescence Properties
- •Gradient Index Properties
- •Surface Properties
- •Using the Surface Property Database
- •Surface Source Properties
- •Blackbody Surface Sources
- •Blackbody and Graybody Calculations
- •Source Spreadsheet
- •Scaling the Total Rays for Several Sources
- •Prescription
- •Color
- •Importance Sampling
- •Defining Importance Sampling Targets (Manually)
- •Adding Targets
- •Number of Importance Rays
- •Shape, Dimensions, and Location of Importance Targets
- •Cells
- •Apply the Importance Sampling Property
- •Automatic Setup of Importance Sampling
- •Define the Prescription
- •Select the Target Shape
- •Apply, Cancel, or Save Targets
- •Editing/Deleting Importance Sampling Targets
- •Exit Surface
- •Predefined irradiance map orientation
- •Diffraction
- •Defining Diffraction in TracePro
- •Do I need to Model Diffraction in TracePro?
- •How do I Set Up Diffraction?
- •Using the Raytrace Flag
- •Mueller Matrix
- •Temperature
- •Class and User Data
- •RepTile Surfaces
- •Overview
- •Specifying a RepTile surface
- •Boundary Shapes
- •Export
- •Visualization and Surface Properties
- •Specifying a RepTile Texture File Surface
- •Bump Designation for Textured RepTile
- •Base Plane Designation for Textured RepTile
- •Temperature Distribution
- •Introduction to Ray Tracing
- •Combining Sources
- •Managing Sources with the System Tree
- •Managing Sources with the Source/Wavelength Selector
- •Defining Sources
- •Grid Sources
- •Setting Up the Grid
- •Grid Density: Points/Rings
- •Beam Setup
- •Wavelengths
- •Polarization
- •Surface Sources
- •Importance Sampling from Surface Sources
- •File Sources
- •Creating a File Source from Radiant Imaging Data
- •Creating a File Source from an Incident Ray Table
- •Creating a File Source from Theoretical or Measured Data
- •Insert Source
- •Capability to “trace every nth ray”
- •Capability to scale flux
- •Modify the File Source
- •Orienting and Selecting Sources
- •Multi-Selecting Sources
- •Move and Rotate Dialogs
- •Tracing Rays
- •Standard (Forward) Raytrace
- •Reverse Ray Tracing
- •Specifying reverse rays
- •Theory of reverse ray tracing
- •Luminance/Radiance Ray Tracing
- •Raytrace Options
- •Options
- •Analysis Units
- •Ray Splitting
- •Specular Rays Only
- •Importance Sampling
- •Aperture Diffraction and Aperture Diffraction Distance
- •Random Rays
- •Fluorescence
- •Polarization
- •Detect Ray Starting in Bodies
- •Random Seed
- •Wavelengths
- •Thresholds
- •Simulation and Output
- •Collect Exit Surface Data
- •Collect Candela Data
- •Index file name
- •Save Data to Disk during Raytrace
- •Save Ray History to disk
- •Sort Ray Paths
- •Save Bulk Scatter data to disk
- •Simulation Options for TracePro LC
- •Collect Exit Surface Data
- •Collect Candela Data
- •Advanced Options
- •Voxelization Type
- •Voxel Parameters
- •Raytrace Type
- •Gradient Index Substep Tolerance
- •Maximum Nested Objects
- •Progress Dialog
- •Ray Tracing modes
- •Analysis Mode
- •Saving and Restoring a Ray-Trace
- •Simulation Mode
- •Simulation Dialog
- •Simulation Options
- •Simulation Data for LC
- •Examining Raytrace Results
- •Analysis Menu
- •Display Rays
- •Ray Drawing Options
- •Ray Colors
- •Flux-based ray colors
- •Wavelength-based ray colors
- •Source-based ray colors
- •All rays one color
- •Irradiance Maps
- •Irradiance Map Options
- •Map Data
- •Display Options
- •Contour Levels
- •Access to Irradiance Data
- •Ensquared Flux
- •Luminance/Radiance Maps
- •3D Irradiance Plot
- •Candela Plots
- •Candela Options
- •Orientation and Rays
- •Polar Iso-Candela
- •Rectangular Iso-Candela
- •Candela Distributions
- •IESNA and Eulumdat formats
- •Access to Candela/Intensity Data
- •Enclosed Flux
- •Polarization Maps
- •Polarization Options
- •Save Polarization Data
- •OPL/Time-of-flight plot
- •OPL/Time-of-flight plot options
- •Incident Ray Table
- •Copying and Pasting the Incident Ray Table Data
- •Saving the Incident Ray Table in a File
- •Saving the Incident Ray Table as a Source File
- •Display Selected Rays
- •Source Files - Binary file format
- •Ray Histories
- •Copying and Pasting the Ray History Table Data
- •Saving the Ray History Table in a File
- •Ray Sorting
- •Ray Sorting Examples
- •Reports Menu
- •Flux Report
- •Property Data Report
- •Raytrace Report
- •Saving and Restoring a Raytrace
- •Tools Menu
- •Audit
- •Delete Raydata Memory
- •Collect Volume Flux
- •Overview
- •View Volume Flux
- •Overview
- •Flux Type
- •Normal Axis/Orientation
- •Slices
- •Color Map
- •Gradient
- •Logarithmic
- •Simulation File Manager
- •Irradiance/Illuminance Viewer
- •Overview
- •Viewing a saved Irradiance/Illuminance Map
- •Irradiance/Illuminance Viewer Options
- •Adding and Subtracting Irradiance/Illuminance Maps
- •Measurement Dialog
- •Introduction
- •The Use of Ray Splitting in Monte Carlo Simulation
- •Importance Sampling
- •Importance Sampling and Random Rays
- •When Do I Need Importance Sampling?
- •How to Choose Importance Sampling Targets
- •Importance Sampling Example
- •Material Properties
- •Material Property Database
- •Material Property Interpolation
- •Gradient Index Profile Polynomials
- •Complex Index of Refraction
- •Surface Properties
- •Coincident Surfaces
- •BSDF
- •Harvey-Shack BSDF
- •ABg BSDF Model
- •BRDF, BTDF, and TS
- •Elliptical BSDF
- •What is an elliptical BSDF?
- •Elliptical ABg BSDF model
- •Elliptical Gaussian BSDF
- •Calculation of Fresnel coefficients during raytrace
- •Anisotropic Surface Properties
- •Anisotropic surface types
- •Getting anisotropic data
- •User Defined Surface Properties
- •Overview
- •Creating a Surface Property DLL
- •Create the Surface Property
- •Apply Surface Property
- •API Specification for Enhanced Coating DLL
- •Document Layout
- •Calling Frequencies
- •Return Codes, Signals, and Constants -- TraceProDLL.h
- •Description of Return Codes
- •Function: fnInitDll
- •Function: fnEvaluateCoating
- •Function: fnAnnounceOMLPath
- •Function: fnAnnounceDataDirectory
- •Function: fnAnnounceSurfaceInfo
- •Function: fnAnnounceLocalBoundingBox
- •Function: fnAnnounceRaytraceStart
- •Function: fnAnnounceWavelengthStart
- •Function: fnAnnounceWavelengthFinish
- •Function: fnAnnounceRaytraceFinish
- •Example of Enhanced Coating DLL
- •Surface Source Properties
- •Spectral types
- •Rectangular
- •Gaussian
- •Solar
- •Table
- •Angular Types
- •Lambertian
- •Uniform
- •Gaussian
- •Solar
- •Table
- •Mueller Matrices and Stokes Vectors
- •Bulk Scattering
- •Henyey-Greenstein Phase Function
- •Gegenbauer Phase Function
- •Scattering Coefficient
- •Using Bulk Scattering in TracePro
- •User Defined Bulk Scatter
- •Using Scatter DLLs
- •Required DLL Functions called from TracePro
- •Common Arguments passed from TracePro
- •DLL Export Definitions
- •Non-Uniform Temperature Distributions
- •Overview
- •Distribution Types
- •Rectangular Coordinates
- •Circular Coordinates
- •Cylindrical Coordinates
- •Defining Temperature Distributions
- •Format for Temperature Distribution Storage Files
- •Type 0: Rectangular with Interpolated Points
- •Type 1: Rectangular with Polynomial Distribution
- •Type 2: Circular with Interpolated Points
- •Type 3: Circular with Polynomial Distribution
- •Type 4: Cylinder with Interpolated Points
- •Type 5: Cylinder with Polynomial Distribution
- •Polynomial Approximations of Temperature Distributions
- •Interpretation of Polar Iso-Candela Plots
- •Property Import/Export Formats
- •Material Property Format
- •Surface Property Format
- •Surface Data Columns
- •Grating Data Columns
- •Stack Property Format
- •Gradient Index Property Format
- •Gradient Index Data Columns (non-GRADIUM types)
- •Gradient Index Data Columns (GRADIUM (Buchdahl) type)
- •Gradient Index Data Columns (GRADIUM (Sellmeier) type)
- •Bulk Scatter Property Format
- •Fluorescence Property Format
- •Surface Source Property Format
- •RepTile Property Format
- •Texture File Format
- •The Scheme Language
- •Scheme Editor
- •Overview
- •Text Color
- •Macro Recorder
- •Recording States
- •Macro Format and Example
- •Macro Command Examples
- •Running a Macro Command from the Command Line
- •Running a Scheme Program Stored in a File
- •Scheme Commands
- •Creating Solids
- •Create a solid block:
- •Create a solid block named blk1:
- •Create a solid cylinder:
- •Create a solid elliptical cylinder:
- •Create a solid cone:
- •Create a solid elliptical cone:
- •Create a solid torus:
- •Boolean Operations
- •Boolean subtract
- •Boolean unite
- •Boolean intersect
- •Chamfers and blends
- •Macro Programs
- •Accessing TracePro Menu Selections using Scheme
- •For more information on Scheme
- •TracePro DDE Interface
- •Introduction
- •The Service Name
- •The Topic
- •The Item
- •Clipboard Formats
- •TracePro DDE Server
- •Establishing a Conversation
- •Excel 97/2000 Example
- •RepTile Examples
- •Fresnel lens
- •Conical hole geometry with variable geometry, rectangular tiles and rectangular boundary
- •Parameterized spherical bump geometry with staggered ring tiles
- •Aperture Diffraction Example
- •Applying Importance Sampling to a Diffracting Surface
- •Volume Flux Calculations Example
- •Sweep Surface Example
- •Revolve Surface Example
- •Using Copy with Move/Rotate
- •Example of Orienting and Selecting Sources
- •Creating the TracePro Source Example OML
- •Moving and Rotating the Sources from the Example
- •Anisotropic Surface Property
- •Creating an anisotropic surface property in TracePro
- •Applying an anisotropic surface property to a surface
- •Elliptical BSDF
- •Creating an Elliptical BSDF property
- •Applying an elliptical BSDF surface property to a surface
- •Using TracePro Diffraction Gratings
- •Using Diffraction Gratings in TracePro
- •Ray-tracing a Grating Surface Property
- •Example Using Reverse Ray Tracing
- •Specifying reverse rays
- •Setting importance-sampling targets
- •Tracing Reverse Rays
- •Viewing Analysis Results
- •Example using multiple exit surfaces
- •Example Using Luminance/Radiance Maps
- •Index
Technical Reference
Gradient Index Data Columns (GRADIUM (Sellmeier) type)
The Gradient Index data for the GRADIUM (Sellmeier) type is placed in 64 columns separated by spaces or tabs
Column # |
Name |
Description |
Used By |
1 |
Temperature |
Degrees C |
(not currently used) |
2 |
gwv |
Reference wave- |
GRADIUM (Sellmeier) |
|
|
length in microns |
gradient |
3 |
gmz |
Blank thickness |
GRADIUM (Sellmeier) |
|
|
|
gradient |
4 |
goz |
Offset into blank |
GRADIUM (Sellmeier) |
|
|
|
gradient |
5 |
gnz0 |
0th order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
6 |
gnz1 |
1st order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
7 |
gnz2 |
2nd order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
8 |
gnz3 |
3rd order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
9 |
gnz4 |
4th order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
10 |
gnz5 |
5th order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
11 |
gnz6 |
6th order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
12 |
gnz7 |
7th order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
13 |
gnz8 |
8th order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
14 |
gnz9 |
9th order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
15 |
gnz10 |
10th order pro- |
GRADIUM (Sellmeier) |
|
|
file coefficient |
gradient |
16 |
gnz11 |
11th order profile |
GRADIUM (Sellmeier) |
|
|
coefficient |
gradient |
17-24 |
K'_11, K'_12, |
K'1x |
GRADIUM (Sellmeier) |
|
… , K'_18 |
Sellmeier chro- |
gradient |
|
|
||
|
|
matic coefficients |
|
25-32 |
K'_21, K'_22, |
K'2x |
GRADIUM (Sellmeier) |
|
… , K'_28 |
Sellmeier chro- |
gradient |
|
|
||
|
|
matic coefficients |
|
33-40 |
K'_31, K'_32, |
K'3x |
GRADIUM (Sellmeier) |
|
… , K'_38 |
Sellmeier chro- |
gradient |
|
|
matic coefficients
7.94 |
TracePro 5.0 User’s Manual |
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