/***************************************************************************
GLMaterials.cpp - description
-------------------
begin : Sun Mar 6 2005
copyright : (C) 2005 by Sharjith
email : sharjith_ssn@hotmail.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "stdafx.h"
#include "GLMaterial.h"
CGLMaterial::CGLMaterial()
{
Init(ALUMINIUM);
}
CGLMaterial::CGLMaterial(const GLMaterialName& mat)
{
Init(mat);
}
void CGLMaterial::SetName(const GLMaterialName& mat)
{
Init(mat);
}
void CGLMaterial::SetAmbient(const CGLColor& aCol)
{
myAmbient = aCol;
}
void CGLMaterial::SetDiffuse(const CGLColor& aCol)
{
myDiffuse = aCol;
}
void CGLMaterial::SetSpecular(const CGLColor& aCol)
{
mySpecular = aCol;
}
void CGLMaterial::SetAmbientCoeff(const float& aVal)
{
myAmbientCoeff = aVal;
}
void CGLMaterial::SetDiffuseCoeff(const float& aVal)
{
myDiffuseCoeff = aVal;
}
void CGLMaterial::SetSpecularCoeff(const float& aVal)
{
mySpecularCoeff = aVal;
}
void CGLMaterial::SetShininessCoeff(const float& aVal)
{
myShininessCoeff = aVal;
}
CGLColor CGLMaterial::GetAmbient() const
{
return myAmbient;
}
CGLColor CGLMaterial::GetDiffuse() const
{
return myDiffuse;
}
CGLColor CGLMaterial::GetSpecular() const
{
return mySpecular;
}
float CGLMaterial::GetAmbientCoeff() const
{
return myAmbientCoeff;
}
float CGLMaterial::GetDiffuseCoeff() const
{
return myDiffuseCoeff;
}
float CGLMaterial::GetSpecularCoeff() const
{
return mySpecularCoeff;
}
float CGLMaterial::GetShininessCoeff() const
{
return myShininessCoeff;
}
void CGLMaterial::Init(const GLMaterialName& mat)
{
switch(mat)
{
//Non Metals
case EMERALD:
myMaterialName = EMERALD;
myAmbient.SetValues(0.021500f, 0.174500f, 0.021500f);
myDiffuse.SetValues(0.075680f, 0.614240f, 0.075680f);
mySpecular.SetValues(0.633000f, 0.727811f, 0.633000f);
myAmbientCoeff = 0.550000f;
myDiffuseCoeff = 0.550000f;
mySpecularCoeff = 0.550000f;
myShininessCoeff = 76.800003f;
break;
case JADE:
myMaterialName = JADE;
myAmbient.SetValues(0.135000f, 0.222500f, 0.157500f);
myDiffuse.SetValues(0.540000f, 0.890000f, 0.630000f);
mySpecular.SetValues(0.316228f, 0.316228f, 0.316228f);
myAmbientCoeff = 0.950000f;
myDiffuseCoeff = 0.950000f;
mySpecularCoeff = 0.950000f;
myShininessCoeff = 12.800000f;
break;
case OBSIDIAN:
myMaterialName = OBSIDIAN;
myAmbient.SetValues(0.053750f, 0.050000f, 0.066250f);
myDiffuse.SetValues(0.182750f, 0.170000f, 0.225250f);
mySpecular.SetValues(0.332741f, 0.328634f, 0.346435f);
myAmbientCoeff = 0.820000f;
myDiffuseCoeff = 0.820000f;
mySpecularCoeff = 0.820000f;
myShininessCoeff = 38.400002f;
break;
case PEARL:
myMaterialName = PEARL;
myAmbient.SetValues(0.250000f, 0.207250f, 0.207250f);
myDiffuse.SetValues(1.000000f, 0.829000f, 0.829000f);
mySpecular.SetValues(0.296648f, 0.296648f, 0.296648f);
myAmbientCoeff = 0.922000f;
myDiffuseCoeff = 0.922000f;
mySpecularCoeff = 0.922000f;
myShininessCoeff = 11.264000f;
break;
case PEWTER:
myMaterialName = PEWTER;
myAmbient.SetValues(0.105882f, 0.058824f, 0.113725f);
myDiffuse.SetValues(0.427451f, 0.470588f, 0.541176f);
mySpecular.SetValues(0.333333f, 0.333333f, 0.521569f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 9.846150f;
break;
case RUBY:
myMaterialName = RUBY;
myAmbient.SetValues(0.174500f, 0.011750f, 0.011750f);
myDiffuse.SetValues(0.614240f, 0.041360f, 0.041360f);
mySpecular.SetValues(0.727811f, 0.626959f, 0.626959f);
myAmbientCoeff = 0.550000f;
myDiffuseCoeff = 0.550000f;
mySpecularCoeff = 0.550000f;
myShininessCoeff = 76.800003f;
break;
case TURQUOISE:
myMaterialName = TURQUOISE;
myAmbient.SetValues(0.100000f, 0.187250f, 0.174500f);
myDiffuse.SetValues(0.396000f, 0.741510f, 0.691020f);
mySpecular.SetValues(0.297254f, 0.308290f, 0.306678f);
myAmbientCoeff = 0.800000f;
myDiffuseCoeff = 0.800000f;
mySpecularCoeff = 0.800000f;
myShininessCoeff = 12.800000f;
break;
case PLASTIC:
myMaterialName = PLASTIC;
myAmbient.SetValues(0.000000f, 0.000000f, 0.000000f);
myDiffuse.SetValues(0.010000f, 0.010000f, 0.010000f);
mySpecular.SetValues(0.500000f, 0.500000f, 0.500000f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 32.000000f;
break;
case RUBBER:
myMaterialName = RUBBER;
myAmbient.SetValues(0.020000f, 0.020000f, 0.020000f);
myDiffuse.SetValues(0.010000f, 0.010000f, 0.010000f);
mySpecular.SetValues(0.400000f, 0.400000f, 0.400000f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 10.000000f;
break;
//Metals
case ALUMINIUM:
myMaterialName = ALUMINIUM;
myAmbient.SetValues(0.300000f, 0.300000f, 0.300000f);
myDiffuse.SetValues(0.300000f, 0.300000f, 0.300000f);
mySpecular.SetValues(0.700000f, 0.700000f, 0.800000f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 11.520000f;
break;
case BRASS:
myMaterialName = BRASS;
myAmbient.SetValues(1.000000f, 0.76862745f, 0.31764706f);
myDiffuse.SetValues(1.000000f, 0.69000000f, 0.00000000f);
mySpecular.SetValues(1.000000f, 0.98000000f, 0.78000000f);
myAmbientCoeff = 0.300000f;
myDiffuseCoeff = 1.400000f;
mySpecularCoeff = 1.900000f;
myShininessCoeff = 8.0000000f;
break;
case BRONZE:
myMaterialName = BRONZE;
myAmbient.SetValues(0.212500f, 0.127500f, 0.054000f);
myDiffuse.SetValues(0.714000f, 0.428400f, 0.181440f);
mySpecular.SetValues(0.393548f, 0.271906f, 0.166721f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 25.600000f;
break;
case P_BRONZE:
myMaterialName = P_BRONZE;
myAmbient.SetValues(0.250000f, 0.148000f, 0.064750f);
myDiffuse.SetValues(0.400000f, 0.236800f, 0.103600f);
mySpecular.SetValues(0.774597f, 0.458561f, 0.200621f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 76.800003f;
break;
case CHROME:
myMaterialName = CHROME;
myAmbient.SetValues(0.350000f, 0.350000f, 0.350000f);
myDiffuse.SetValues(0.400000f, 0.400000f, 0.400000f);
mySpecular.SetValues(0.974597f, 0.974597f, 0.974597f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 12.800000f;
break;
case COPPER:
myMaterialName = COPPER;
myAmbient.SetValues(0.330000f, 0.260000f, 0.230000f);
myDiffuse.SetValues(0.500000f, 0.110000f, 0.000000f);
mySpecular.SetValues(0.950000f, 0.730000f, 0.000000f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 119.04000f;
break;
case P_COPPER:
myMaterialName = P_COPPER;
myAmbient.SetValues(0.229500f, 0.088250f, 0.027500f);
myDiffuse.SetValues(0.550800f, 0.211800f, 0.066000f);
mySpecular.SetValues(0.580594f, 0.223257f, 0.069570f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 52.200001f;
break;
case GOLD:
myMaterialName = GOLD;
myAmbient.SetValues(0.329412f, 0.223529f, 0.027451f);
myDiffuse.SetValues(0.780392f, 0.568627f, 0.113725f);
mySpecular.SetValues(0.992157f, 0.941176f, 0.807843f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 27.897400f;
break;
case P_GOLD:
myMaterialName = P_GOLD;
myAmbient.SetValues(0.247250f, 0.224500f, 0.064500f);
myDiffuse.SetValues(0.346150f, 0.314300f, 0.090300f);
mySpecular.SetValues(0.797357f, 0.723991f, 0.208006f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 83.199997f;
break;
case SILVER:
myMaterialName = SILVER;
myAmbient.SetValues(0.19225f, 0.19225f, 0.19225f);
myDiffuse.SetValues(0.50754f, 0.50754f, 0.50754f);
mySpecular.SetValues(0.508273f, 0.508273f, 0.508273f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 25.600000f;
break;
case P_SILVER:
myMaterialName = P_SILVER;
myAmbient.SetValues(0.231250f, 0.231250f, 0.231250f);
myDiffuse.SetValues(0.277500f, 0.277500f, 0.277500f);
mySpecular.SetValues(0.773911f, 0.773911f, 0.773911f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 89.599998f;
break;
case STEEL:
myMaterialName = STEEL;
myAmbient.SetValues(0.200000f, 0.200000f, 0.200000f);
myDiffuse.SetValues(0.000000f, 0.000000f, 0.000000f);
mySpecular.SetValues(1.000000f, 1.000000f, 1.000000f);
myAmbientCoeff = 0.010000f;
myDiffuseCoeff = 0.020000f;
mySpecularCoeff = 0.980000f;
myShininessCoeff = 7.6800000f;
break;
default:
myMaterialName = DEFAULT;
myAmbient.SetValues(0.500000f, 0.500000f, 0.500000f);
myDiffuse.SetValues(0.300000f, 0.300000f, 0.300000f);
mySpecular.SetValues(0.700000f, 0.700000f, 0.700000f);
myAmbientCoeff = 1.000000f;
myDiffuseCoeff = 1.000000f;
mySpecularCoeff = 1.000000f;
myShininessCoeff = 128.00000f;
break;
}
}
Submit an article or tip