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occt/src/Graphic3d/Graphic3d_MaterialAspect.cxx
kgv a966542b8a 0031866: Documentation - add description to Graphic3d_NameOfMaterial enumeration values 
Enumeration values have been renamed to use complete prefix Graphic3d_NOM_ -> Graphic3d_NameOfMaterial_
and to match string names (with old values preserved as aliases).
2020-10-22 17:40:42 +03:00

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// Copyright (c) 1991-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <Graphic3d_MaterialAspect.hxx>
#include <Graphic3d_MaterialDefinitionError.hxx>
#include <Standard_Assert.hxx>
#include <Standard_OutOfRange.hxx>
namespace
{
//! Raw material for defining list of standard materials
struct RawMaterial
{
const char* StringName;
Graphic3d_BSDF BSDF;
Graphic3d_PBRMaterial PBRMaterial;
Quantity_Color Colors[Graphic3d_TypeOfReflection_NB];
Standard_ShortReal TransparencyCoef;
Standard_ShortReal RefractionIndex;
Standard_ShortReal Shininess;
Standard_ShortReal AmbientCoef; //!< coefficient for Graphic3d_MaterialAspect::SetColor()
Standard_ShortReal DiffuseCoef; //!< coefficient for Graphic3d_MaterialAspect::SetColor()
Graphic3d_TypeOfMaterial MaterialType;
Graphic3d_NameOfMaterial MaterialName;
RawMaterial (Graphic3d_NameOfMaterial theName, const char* theStringName);
};
//! Name list of standard materials (defined within enumeration).
static const RawMaterial THE_MATERIALS[] =
{
RawMaterial (Graphic3d_NameOfMaterial_Brass, "Brass"),
RawMaterial (Graphic3d_NameOfMaterial_Bronze, "Bronze"),
RawMaterial (Graphic3d_NameOfMaterial_Copper, "Copper"),
RawMaterial (Graphic3d_NameOfMaterial_Gold, "Gold"),
RawMaterial (Graphic3d_NameOfMaterial_Pewter, "Pewter"),
RawMaterial (Graphic3d_NameOfMaterial_Plastered, "Plastered"),
RawMaterial (Graphic3d_NameOfMaterial_Plastified, "Plastified"),
RawMaterial (Graphic3d_NameOfMaterial_Silver, "Silver"),
RawMaterial (Graphic3d_NameOfMaterial_Steel, "Steel"),
RawMaterial (Graphic3d_NameOfMaterial_Stone, "Stone"),
RawMaterial (Graphic3d_NameOfMaterial_ShinyPlastified, "Shiny_plastified"),
RawMaterial (Graphic3d_NameOfMaterial_Satin, "Satined"),
RawMaterial (Graphic3d_NameOfMaterial_Metalized, "Metalized"),
RawMaterial (Graphic3d_NameOfMaterial_Ionized, "Ionized"),
RawMaterial (Graphic3d_NameOfMaterial_Chrome, "Chrome"),
RawMaterial (Graphic3d_NameOfMaterial_Aluminum, "Aluminium"),
RawMaterial (Graphic3d_NameOfMaterial_Obsidian, "Obsidian"),
RawMaterial (Graphic3d_NameOfMaterial_Neon, "Neon"),
RawMaterial (Graphic3d_NameOfMaterial_Jade, "Jade"),
RawMaterial (Graphic3d_NameOfMaterial_Charcoal, "Charcoal"),
RawMaterial (Graphic3d_NameOfMaterial_Water, "Water"),
RawMaterial (Graphic3d_NameOfMaterial_Glass, "Glass"),
RawMaterial (Graphic3d_NameOfMaterial_Diamond, "Diamond"),
RawMaterial (Graphic3d_NameOfMaterial_Transparent, "Transparent"),
RawMaterial (Graphic3d_NameOfMaterial_DEFAULT, "Default"),
RawMaterial (Graphic3d_NameOfMaterial_UserDefined, "UserDefined")
};
}
// =======================================================================
// function : RawMaterial
// purpose :
// =======================================================================
RawMaterial::RawMaterial (Graphic3d_NameOfMaterial theName, const char* theStringName)
: StringName (theStringName),
BSDF (Graphic3d_BSDF::CreateDiffuse (Graphic3d_Vec3 (0.0f))),
TransparencyCoef(0.0f),
RefractionIndex (1.0f),
Shininess (0.039f),
AmbientCoef (0.25f),
DiffuseCoef (1.0f),
MaterialType (Graphic3d_MATERIAL_ASPECT),
MaterialName (theName)
{
switch (theName)
{
case Graphic3d_NameOfMaterial_Plastified:
MaterialType = Graphic3d_MATERIAL_ASPECT;
Shininess = 0.0078125f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.25f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.24f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.004896f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF.Kd = Graphic3d_Vec3 (0.2f);
BSDF.Ks = Graphic3d_Vec4 (0.00784314f, 0.00784314f, 0.00784314f, 0.25f);
BSDF.Normalize();
break;
case Graphic3d_NameOfMaterial_ShinyPlastified:
MaterialType = Graphic3d_MATERIAL_ASPECT;
Shininess = 1.00f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.22f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.50f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (1.0f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF.Kd = Graphic3d_Vec3 (0.2f);
BSDF.Ks = Graphic3d_Vec4 (0.145f, 0.145f, 0.145f, 0.17f);
BSDF.Normalize();
break;
case Graphic3d_NameOfMaterial_Satin:
MaterialType = Graphic3d_MATERIAL_ASPECT;
Shininess = 0.09375f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.165f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.40f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.162647f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF.Kd = Graphic3d_Vec3 (0.2f);
BSDF.Ks = Graphic3d_Vec4 (0.6f);
break;
case Graphic3d_NameOfMaterial_Ionized:
MaterialType = Graphic3d_MATERIAL_ASPECT;
Shininess = 0.05f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.0f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (1.0f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.342392f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (1.0f));
BSDF.Kd = Graphic3d_Vec3 (0.0f);
BSDF.Ks = Graphic3d_Vec4 (0.5f, 0.5f, 0.5f, 0.f);
BSDF.Le = static_cast<Graphic3d_Vec3> (Colors[Graphic3d_TOR_DIFFUSE]);
BSDF.FresnelBase = Graphic3d_Fresnel::CreateDielectric (1.5f);
break;
case Graphic3d_NameOfMaterial_Metalized:
MaterialType = Graphic3d_MATERIAL_ASPECT;
Shininess = 0.13f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.0f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.47f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.170645f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateSchlick (Graphic3d_Vec3 (0.2f)), 0.045f);
break;
case Graphic3d_NameOfMaterial_Brass:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateSchlick (Graphic3d_Vec3 (0.58f, 0.42f, 0.20f)), 0.045f);
Shininess = 0.65f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.088428f, 0.041081f, 0.002090f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.570482f, 0.283555f, 0.012335f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.992f, 0.941f, 0.808f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Bronze:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateSchlick (Graphic3d_Vec3 (0.65f, 0.35f, 0.15f)), 0.045f);
Shininess = 0.65f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.037301f, 0.014931f, 0.004305f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.468185f, 0.153344f, 0.027491f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.590f, 0.408f, 0.250f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Copper:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateSchlick (Graphic3d_Vec3 (0.955008f, 0.637427f, 0.538163f)), 0.045f);
Shininess = 0.65f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.030370f, 0.006451f, 0.001780f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.323236f, 0.059254f, 0.007584f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.950f, 0.640f, 0.540f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Gold:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateSchlick (Graphic3d_Vec3 (1.000000f, 0.765557f, 0.336057f)), 0.045f);
Shininess = 0.80f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.073239f, 0.043234f, 0.009264f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.525643f, 0.295700f, 0.010023f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (1.000f, 0.710f, 0.290f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Pewter:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateConductor (1.8800f, 3.4900f), 0.045f);
Shininess = 0.50f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.010979f, 0.004795f, 0.012335f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.152583f, 0.188174f, 0.253972f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.333f, 0.333f, 0.522f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Plastered:
MaterialType = Graphic3d_MATERIAL_ASPECT;
Shininess = 0.01f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.13f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.75f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.003936f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF.Kd = Graphic3d_Vec3 (0.482353f, 0.482353f, 0.482353f);
break;
case Graphic3d_NameOfMaterial_Silver:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateSchlick (Graphic3d_Vec3 (0.971519f, 0.959915f, 0.915324f)), 0.045f);
Shininess = 0.75f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.061465f, 0.061465f, 0.050876f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.354692f, 0.354692f, 0.354692f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.950f, 0.930f, 0.880f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Steel:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateConductor (Graphic3d_Vec3 (2.90f, 2.80f, 2.53f), Graphic3d_Vec3 (3.08f, 2.90f, 2.74f)), 0.045f);
Shininess = 0.90f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.019607f, 0.019607f, 0.027212f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.214041f, 0.223414f, 0.233022f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.560f, 0.570f, 0.580f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Stone:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
// special case for SetColor()
AmbientCoef = 0.19f * 0.25f;
DiffuseCoef = 0.75f;
Shininess = 0.17f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.030074f, 0.020069f, 0.013011f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.522522f, 0.318547f, 0.183064f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.98f, 1.0f, 0.60f) * 0.08f);
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF.Kd = Graphic3d_Vec3 (0.243137f, 0.243137f, 0.243137f);
BSDF.Ks = Graphic3d_Vec4 (0.00392157f, 0.00392157f, 0.00392157f, 0.5f);
break;
case Graphic3d_NameOfMaterial_Chrome:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateSchlick (Graphic3d_Vec3 (0.549585f, 0.556114f, 0.554256f)), 0.045f);
Shininess = 0.90f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.033105f, 0.033105f, 0.041436f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.263273f, 0.263273f, 0.263273f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.975f, 0.975f, 0.975f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Aluminum:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
BSDF = Graphic3d_BSDF::CreateMetallic (Graphic3d_Vec3 (0.985f, 0.985f, 0.985f),
Graphic3d_Fresnel::CreateSchlick (Graphic3d_Vec3 (0.913183f, 0.921494f, 0.924524f)), 0.045f);
Shininess = 0.75f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.073239f, 0.073239f, 0.073239f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.318547f, 0.318547f, 0.318547f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.910f, 0.920f, 0.920f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Neon:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
Shininess = 0.05f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.0f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.0f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.62f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f, 0.787412f, 0.142892f));
BSDF.Kd = Graphic3d_Vec3 (0.0f);
BSDF.Ks = Graphic3d_Vec4 (0.5f, 0.5f, 0.5f, 0.f);
BSDF.Le = Graphic3d_Vec3 (0.0f, 1.0f, 0.46f);
BSDF.FresnelBase = Graphic3d_Fresnel::CreateDielectric (1.5f);
break;
case Graphic3d_NameOfMaterial_Obsidian:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
Shininess = 0.3f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.004305f, 0.003936f, 0.005532f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.028053f, 0.024515f, 0.041436f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.333f, 0.329f, 0.346f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF.Kd = Graphic3d_Vec3 (0.023f, 0.f, 0.023f);
BSDF.Ks = Graphic3d_Vec4 (0.0156863f, 0.0156863f, 0.0156863f, 0.1f);
break;
case Graphic3d_NameOfMaterial_Jade:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
Shininess = 0.10f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.016338f, 0.040729f, 0.021493f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.252950f, 0.767769f, 0.354692f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.316f, 0.316f, 0.316f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF.FresnelBase = Graphic3d_Fresnel::CreateDielectric (1.5f);
BSDF.Kd = Graphic3d_Vec3 (0.208658f, 0.415686f, 0.218401f);
BSDF.Ks = Graphic3d_Vec4 (0.611765f, 0.611765f, 0.611765f, 0.06f);
break;
case Graphic3d_NameOfMaterial_Charcoal:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
Shininess = 0.01f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.003936f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.019607f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.0f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
BSDF.Kd = Graphic3d_Vec3 (0.02f, 0.02f, 0.02f);
BSDF.Ks = Graphic3d_Vec4 (0.1f, 0.1f, 0.1f, 0.3f);
break;
case Graphic3d_NameOfMaterial_Water:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
RefractionIndex = 1.33f;
BSDF = Graphic3d_BSDF::CreateGlass (Graphic3d_Vec3 (1.f),
Graphic3d_Vec3 (0.7f, 0.75f, 0.85f),
0.05f,
RefractionIndex);
TransparencyCoef = 0.80f;
Shininess = 0.90f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.170645f, 0.170645f, 0.191627f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.003936f, 0.003936f, 0.006571f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.380f, 0.380f, 0.380f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Glass:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
RefractionIndex = 1.62f;
BSDF = Graphic3d_BSDF::CreateGlass (Graphic3d_Vec3 (1.f),
Graphic3d_Vec3 (0.75f, 0.95f, 0.9f),
0.05f,
RefractionIndex);
TransparencyCoef = 0.80f;
Shininess = 0.50f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.263273f, 0.290143f, 0.290143f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.003936f, 0.006571f, 0.006571f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.920f, 0.920f, 0.920f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Diamond:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
RefractionIndex = 2.42f;
BSDF = Graphic3d_BSDF::CreateGlass (Graphic3d_Vec3 (1.f),
Graphic3d_Vec3 (0.95f, 0.95f, 0.95f),
0.05f,
RefractionIndex);
TransparencyCoef = 0.80f;
Shininess = 0.90f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.263273f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.010023f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.970f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_Transparent:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
RefractionIndex = 1.0f;
BSDF.Kd = Graphic3d_Vec3 (0.1f);
BSDF.Kt = Graphic3d_Vec3 (0.9f);
BSDF.FresnelBase = Graphic3d_Fresnel::CreateConstant (0.0f);
TransparencyCoef = 0.80f;
Shininess = 0.90f;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.263273f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.010023f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.970f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_UserDefined:
MaterialType = Graphic3d_MATERIAL_PHYSIC;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.1f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.6f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.2f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
case Graphic3d_NameOfMaterial_DEFAULT:
MaterialType = Graphic3d_MATERIAL_ASPECT;
Colors[Graphic3d_TOR_AMBIENT] = Quantity_Color (Graphic3d_Vec3 (0.15f));
Colors[Graphic3d_TOR_DIFFUSE] = Quantity_Color (Graphic3d_Vec3 (0.65f));
Colors[Graphic3d_TOR_SPECULAR] = Quantity_Color (Graphic3d_Vec3 (0.0f));
Colors[Graphic3d_TOR_EMISSION] = Quantity_Color (Graphic3d_Vec3 (0.0f));
break;
}
PBRMaterial.SetBSDF (BSDF);
}
// =======================================================================
// function : Graphic3d_MaterialAspect
// purpose :
// =======================================================================
Graphic3d_MaterialAspect::Graphic3d_MaterialAspect()
: myRequestedMaterialName (Graphic3d_NameOfMaterial_DEFAULT)
{
init (Graphic3d_NameOfMaterial_DEFAULT);
}
// =======================================================================
// function : Graphic3d_MaterialAspect
// purpose :
// =======================================================================
Graphic3d_MaterialAspect::Graphic3d_MaterialAspect (const Graphic3d_NameOfMaterial theName)
: myRequestedMaterialName (theName)
{
init (theName);
}
// =======================================================================
// function : init
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::init (const Graphic3d_NameOfMaterial theName)
{
const RawMaterial& aMat = THE_MATERIALS[theName];
myBSDF = aMat.BSDF;
myPBRMaterial = aMat.PBRMaterial;
myStringName = aMat.StringName;
myColors[Graphic3d_TOR_AMBIENT] = aMat.Colors[Graphic3d_TOR_AMBIENT];
myColors[Graphic3d_TOR_DIFFUSE] = aMat.Colors[Graphic3d_TOR_DIFFUSE];
myColors[Graphic3d_TOR_SPECULAR] = aMat.Colors[Graphic3d_TOR_SPECULAR];
myColors[Graphic3d_TOR_EMISSION] = aMat.Colors[Graphic3d_TOR_EMISSION];
myTransparencyCoef = aMat.TransparencyCoef;
myRefractionIndex = aMat.RefractionIndex;
myShininess = aMat.Shininess;
myMaterialType = aMat.MaterialType;
myMaterialName = theName;
myRequestedMaterialName = theName;
}
// =======================================================================
// function : IncreaseShine
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::IncreaseShine (const Standard_ShortReal theDelta)
{
const Standard_ShortReal anOldShine = myShininess;
myShininess = myShininess + myShininess * theDelta / 100.0f;
if (myShininess > 1.0f || myShininess < 0.0f)
{
myShininess = anOldShine;
}
}
// =======================================================================
// function : SetMaterialType
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetMaterialType (const Graphic3d_TypeOfMaterial theType)
{
myMaterialType = theType;
if (theType != myMaterialType)
{
setUserMaterial();
}
}
// =======================================================================
// function : SetColor
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetColor (const Quantity_Color& theColor)
{
if (myMaterialType == Graphic3d_MATERIAL_ASPECT)
{
return;
}
myPBRMaterial.SetColor (theColor);
const RawMaterial& aSrcMat = THE_MATERIALS[myRequestedMaterialName];
const Quantity_Color anAmbient((Graphic3d_Vec3 )theColor * aSrcMat.AmbientCoef);
const Quantity_Color aDiffuse ((Graphic3d_Vec3 )theColor * aSrcMat.DiffuseCoef);
if (myMaterialName != Graphic3d_NameOfMaterial_UserDefined
&& (!myColors[Graphic3d_TOR_AMBIENT].IsEqual (anAmbient)
|| !myColors[Graphic3d_TOR_DIFFUSE].IsEqual (aDiffuse)))
{
setUserMaterial();
}
myColors[Graphic3d_TOR_AMBIENT] = anAmbient;
myColors[Graphic3d_TOR_DIFFUSE] = aDiffuse;
}
// =======================================================================
// function : SetAmbientColor
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetAmbientColor (const Quantity_Color& theColor)
{
if (myMaterialType == Graphic3d_MATERIAL_PHYSIC
&& myMaterialName != Graphic3d_NameOfMaterial_UserDefined
&& !myColors[Graphic3d_TOR_AMBIENT].IsEqual (theColor))
{
setUserMaterial();
}
myColors[Graphic3d_TOR_AMBIENT] = theColor;
}
// =======================================================================
// function : SetDiffuseColor
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetDiffuseColor (const Quantity_Color& theColor)
{
if (myMaterialType == Graphic3d_MATERIAL_PHYSIC
&& myMaterialName != Graphic3d_NameOfMaterial_UserDefined
&& !myColors[Graphic3d_TOR_DIFFUSE].IsEqual (theColor))
{
setUserMaterial();
}
myColors[Graphic3d_TOR_DIFFUSE] = theColor;
}
// =======================================================================
// function : SetSpecularColor
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetSpecularColor (const Quantity_Color& theColor)
{
if (myMaterialType == Graphic3d_MATERIAL_PHYSIC
&& myMaterialName != Graphic3d_NameOfMaterial_UserDefined
&& !myColors[Graphic3d_TOR_SPECULAR].IsEqual (theColor))
{
setUserMaterial();
}
myColors[Graphic3d_TOR_SPECULAR] = theColor;
}
// =======================================================================
// function : SetEmissiveColor
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetEmissiveColor (const Quantity_Color& theColor)
{
if (myMaterialType == Graphic3d_MATERIAL_PHYSIC
&& myMaterialName != Graphic3d_NameOfMaterial_UserDefined
&& !myColors[Graphic3d_TOR_EMISSION].IsEqual (theColor))
{
setUserMaterial();
}
myColors[Graphic3d_TOR_EMISSION] = theColor;
}
// =======================================================================
// function : SetTransparency
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetTransparency (const Standard_ShortReal theValue)
{
if (theValue < 0.0f
|| theValue > 1.0f)
{
throw Graphic3d_MaterialDefinitionError("Bad value for SetTransparency < 0. or > 1.0");
}
myTransparencyCoef = theValue;
myPBRMaterial.SetAlpha (1.0f - theValue);
}
// =======================================================================
// function : SetRefractionIndex
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetRefractionIndex (const Standard_ShortReal theValue)
{
if (theValue < 1.0f)
{
throw Graphic3d_MaterialDefinitionError("Bad value for refraction index < 1.0");
}
myRefractionIndex = theValue;
}
// =======================================================================
// function : SetShininess
// purpose :
// =======================================================================
void Graphic3d_MaterialAspect::SetShininess (const Standard_ShortReal theValue)
{
if (theValue < 0.0f
|| theValue > 1.0f)
{
throw Graphic3d_MaterialDefinitionError("Bad value for Shininess < 0. or > 1.0");
}
if (myShininess != theValue)
{
myShininess = theValue;
setUserMaterial();
}
}
// =======================================================================
// function : MaterialName
// purpose :
// =======================================================================
Standard_CString Graphic3d_MaterialAspect::MaterialName (const Standard_Integer theRank)
{
if (theRank < 1 || theRank > NumberOfMaterials())
{
throw Standard_OutOfRange("BAD index of material");
}
const RawMaterial& aMat = THE_MATERIALS[theRank - 1];
return aMat.StringName;
}
// =======================================================================
// function : MaterialFromName
// purpose :
// =======================================================================
Standard_Boolean Graphic3d_MaterialAspect::MaterialFromName (const Standard_CString theName,
Graphic3d_NameOfMaterial& theMat)
{
TCollection_AsciiString aName (theName);
aName.LowerCase();
aName.Capitalize();
const Standard_Integer aNbMaterials = Graphic3d_MaterialAspect::NumberOfMaterials();
for (Standard_Integer aMatIter = 0; aMatIter <= aNbMaterials; ++aMatIter)
{
const RawMaterial& aMat = THE_MATERIALS[aMatIter];
if (aName == aMat.StringName)
{
theMat = Graphic3d_NameOfMaterial(aMatIter);
return Standard_True;
}
}
// parse aliases
if (aName == "Plastic") // Plastified
{
theMat = Graphic3d_NameOfMaterial_Plastified;
return Standard_True;
}
else if (aName == "Shiny_plastic") // Shiny_plastified
{
theMat = Graphic3d_NameOfMaterial_ShinyPlastified;
return Standard_True;
}
else if (aName == "Plaster") // Plastered
{
theMat = Graphic3d_NameOfMaterial_Plastered;
return Standard_True;
}
else if (aName == "Satin") // Satined
{
theMat = Graphic3d_NameOfMaterial_Satin;
return Standard_True;
}
else if (aName == "Neon_gnc") // Ionized
{
theMat = Graphic3d_NameOfMaterial_Ionized;
return Standard_True;
}
else if (aName == "Neon_phc") // Neon
{
theMat = Graphic3d_NameOfMaterial_Neon;
return Standard_True;
}
return Standard_False;
}
// =======================================================================
// function : MaterialType
// purpose :
// =======================================================================
Graphic3d_TypeOfMaterial Graphic3d_MaterialAspect::MaterialType (const Standard_Integer theRank)
{
if (theRank < 1 || theRank > NumberOfMaterials())
{
throw Standard_OutOfRange("BAD index of material");
}
const RawMaterial& aMat = THE_MATERIALS[theRank - 1];
return aMat.MaterialType;
}
//=======================================================================
//function : DumpJson
//purpose :
//=======================================================================
void Graphic3d_MaterialAspect::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const
{
OCCT_DUMP_CLASS_BEGIN (theOStream, Graphic3d_MaterialAspect)
OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &myBSDF)
OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &myPBRMaterial)
OCCT_DUMP_FIELD_VALUE_STRING (theOStream, myStringName)
OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &myColors[Graphic3d_TOR_AMBIENT])
OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &myColors[Graphic3d_TOR_DIFFUSE])
OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &myColors[Graphic3d_TOR_SPECULAR])
OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &myColors[Graphic3d_TOR_EMISSION])
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myTransparencyCoef)
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myRefractionIndex)
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myShininess)
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myMaterialType)
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myMaterialName)
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myRequestedMaterialName)
}
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