SimpleShape::SimpleShape(vec3 position, vec3 aColour, vec3 dColour, vec3 sColour, float shine)
{
setPosition(position);
setAmbientColour(aColour);
setDiffuseColour(dColour);
setSpecularColour(sColour);
setShininess(shine);
}
ccMaterial::ccMaterial(const QString& name)
: m_name(name)
, m_uniqueID(QUuid::createUuid().toString())
, m_diffuseFront(ccColor::bright)
, m_diffuseBack(ccColor::bright)
, m_ambient(ccColor::night)
, m_specular(ccColor::night)
, m_emission(ccColor::night)
, m_texMinificationFilter(QOpenGLTexture::Nearest)
, m_texMagnificationFilter(QOpenGLTexture::Linear)
{
setShininess(50.0);
};
OSGMaterialStruct::OSGMaterialStruct(const mars::interfaces::MaterialData &mat)
{
setColorMode(osg::Material::OFF);
setAmbient(osg::Material::FRONT, toOSGVec4(mat.ambientFront));
setAmbient(osg::Material::BACK, toOSGVec4(mat.ambientBack));
setSpecular(osg::Material::FRONT, toOSGVec4(mat.specularFront));
setSpecular(osg::Material::BACK, toOSGVec4(mat.specularBack));
setDiffuse(osg::Material::FRONT, toOSGVec4(mat.diffuseFront));
setDiffuse(osg::Material::BACK, toOSGVec4(mat.diffuseBack));
setEmission(osg::Material::FRONT, toOSGVec4(mat.emissionFront));
setEmission(osg::Material::BACK, toOSGVec4(mat.emissionBack));
setShininess(osg::Material::FRONT_AND_BACK, mat.shininess);
setTransparency(osg::Material::FRONT_AND_BACK, mat.transparency);
}
Phong::Phong(const Flags flags): transformationMatrixUniform(0), projectionMatrixUniform(1), normalMatrixUniform(2), lightUniform(3), diffuseColorUniform(4), ambientColorUniform(5), specularColorUniform(6), lightColorUniform(7), shininessUniform(8), _flags(flags) {
#ifdef MAGNUM_BUILD_STATIC
/* Import resources on static build, if not already */
if(!Utility::Resource::hasGroup("MagnumShaders"))
importShaderResources();
#endif
Utility::Resource rs("MagnumShaders");
#ifndef MAGNUM_TARGET_GLES
const Version version = Context::current().supportedVersion({Version::GL320, Version::GL310, Version::GL300, Version::GL210});
#else
const Version version = Context::current().supportedVersion({Version::GLES300, Version::GLES200});
#endif
Shader vert = Implementation::createCompatibilityShader(rs, version, Shader::Type::Vertex);
Shader frag = Implementation::createCompatibilityShader(rs, version, Shader::Type::Fragment);
vert.addSource(flags ? "#define TEXTURED\n" : "")
.addSource(rs.get("generic.glsl"))
.addSource(rs.get("Phong.vert"));
frag.addSource(flags & Flag::AmbientTexture ? "#define AMBIENT_TEXTURE\n" : "")
.addSource(flags & Flag::DiffuseTexture ? "#define DIFFUSE_TEXTURE\n" : "")
.addSource(flags & Flag::SpecularTexture ? "#define SPECULAR_TEXTURE\n" : "")
.addSource(rs.get("Phong.frag"));
CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile({vert, frag}));
attachShaders({vert, frag});
#ifndef MAGNUM_TARGET_GLES
if(!Context::current().isExtensionSupported<Extensions::GL::ARB::explicit_attrib_location>(version))
#else
if(!Context::current().isVersionSupported(Version::GLES300))
#endif
{
bindAttributeLocation(Position::Location, "position");
bindAttributeLocation(Normal::Location, "normal");
if(flags) bindAttributeLocation(TextureCoordinates::Location, "textureCoordinates");
}
CORRADE_INTERNAL_ASSERT_OUTPUT(link());
#ifndef MAGNUM_TARGET_GLES
if(!Context::current().isExtensionSupported<Extensions::GL::ARB::explicit_uniform_location>(version))
#endif
{
transformationMatrixUniform = uniformLocation("transformationMatrix");
projectionMatrixUniform = uniformLocation("projectionMatrix");
normalMatrixUniform = uniformLocation("normalMatrix");
lightUniform = uniformLocation("light");
ambientColorUniform = uniformLocation("ambientColor");
diffuseColorUniform = uniformLocation("diffuseColor");
specularColorUniform = uniformLocation("specularColor");
lightColorUniform = uniformLocation("lightColor");
shininessUniform = uniformLocation("shininess");
}
#ifndef MAGNUM_TARGET_GLES
if(flags && !Context::current().isExtensionSupported<Extensions::GL::ARB::shading_language_420pack>(version))
#endif
{
if(flags & Flag::AmbientTexture) setUniform(uniformLocation("ambientTexture"), AmbientTextureLayer);
if(flags & Flag::DiffuseTexture) setUniform(uniformLocation("diffuseTexture"), DiffuseTextureLayer);
if(flags & Flag::SpecularTexture) setUniform(uniformLocation("specularTexture"), SpecularTextureLayer);
}
/* Set defaults in OpenGL ES (for desktop they are set in shader code itself) */
#ifdef MAGNUM_TARGET_GLES
/* Default to fully opaque white so we can see the textures */
if(flags & Flag::AmbientTexture) setAmbientColor(Color4{1.0f});
else setAmbientColor(Color4{0.0f, 1.0f});
if(flags & Flag::DiffuseTexture) setDiffuseColor(Color4{1.0f});
setSpecularColor(Color4{1.0f});
setLightColor(Color4{.0f});
setShininess(80.0f);
#endif
}
Material::Material(const glm::vec3& ambientAndDiffuse) {
setKa(ambientAndDiffuse);
setKd(ambientAndDiffuse);
setKs(glm::vec3(1.0f, 1.0f, 1.0f));
setShininess(1.0f);
}
void Material::setShininess(float f)
{
auto ptr = lock();
if ( ptr )
ptr->setShininess(f);
}
Material::Material() {
setKa(glm::vec3(0.25f, 0.25f, 0.25f));
setKd(glm::vec3(0.5f, 0.5f, 0.5f));
setKs(glm::vec3(1.0f, 1.0f, 1.0f));
setShininess(8.0f);
}
Material::Material(const glm::vec3& ambientAndDiffuse, const glm::vec3& Ks, const float& shininess) {
setKa(ambientAndDiffuse);
setKd(ambientAndDiffuse);
setKs(Ks);
setShininess(shininess);
}
Material::Material(const glm::vec3& Ka, const glm::vec3& Kd) {
setKa(Ka);
setKd(Kd);
setKs(glm::vec3(1.0f, 1.0f, 1.0f));
setShininess(1.0f);
}
Material::Material(const glm::vec3& Ka, const glm::vec3& Kd, const glm::vec3& Ks) {
setKa(Ka);
setKd(Kd);
setKs(Ks);
setShininess(1.0f);
}
Material::Material(const glm::vec3& Ka, const glm::vec3& Kd, const glm::vec3& Ks, const float& shininess) {
setKa(Ka);
setKd(Kd);
setKs(Ks);
setShininess(shininess);
}
Material::Material()
{
setReflection(Vector3(0));
setRefraction(Vector3(0), 1);
setShininess(infinity); //Default to a perfectly reflective surface if the specular component is non-zero
}
unsigned int MaterialMgr::load(FILE* f)
{
char buffer[512];
char* retval = NULL;
unsigned int matId = INVALID_MATERIAL;
retval = fgets(buffer, sizeof(buffer), f);
char* name;
if ( (name = FindProperty(retval, "Name")) != NULL)
{
matId = addMaterial(name);
retval = fgets(buffer, sizeof(buffer), f);
char* coloreR;
int ColoreR;
if ( (coloreR = FindProperty(retval, "ColoreR")) == NULL)
{
remMaterial(matId);
return INVALID_MATERIAL;
}
ColoreR = atoi(coloreR);
retval = fgets(buffer, sizeof(buffer), f);
char* coloreG;
int ColoreG;
if ( (coloreG = FindProperty(retval, "ColoreG")) == NULL)
{
remMaterial(matId);
return INVALID_MATERIAL;
}
ColoreG = atoi(coloreG);
retval = fgets(buffer, sizeof(buffer), f);
char* coloreB;
int ColoreB;
if ( (coloreB = FindProperty(retval, "ColoreB")) == NULL)
{
remMaterial(matId);
return INVALID_MATERIAL;
}
ColoreB = atoi(coloreB);
setColor(matId, ColoreR, ColoreG, ColoreB);
//Specular
retval = fgets(buffer, sizeof(buffer), f);
char* szSpecular;
int nSpecular;
if ( (szSpecular = FindProperty(retval, "Specular")) == NULL)
{
remMaterial(matId);
return INVALID_MATERIAL;
}
nSpecular = atoi(szSpecular);
setSpecular(matId, nSpecular);
//Specular
//Shininess
retval = fgets(buffer, sizeof(buffer), f);
char* szShininess;
int nShininess;
if ( (szShininess = FindProperty(retval, "Shininess")) == NULL)
{
remMaterial(matId);
return INVALID_MATERIAL;
}
nShininess = atoi(szShininess);
setShininess(matId, nShininess);
//Shininess
//Luminosity
retval = fgets(buffer, sizeof(buffer), f);
char* szLuminosity;
int nLuminosity;
if ( (szLuminosity = FindProperty(retval, "Luminosity")) == NULL)
{
remMaterial(matId);
return INVALID_MATERIAL;
}
nLuminosity = atoi(szLuminosity);
setLuminosity(matId, nLuminosity);
//Luminosity
//Emission
retval = fgets(buffer, sizeof(buffer), f);
char* szEmission;
int nEmission;
if ( (szEmission = FindProperty(retval, "Emission")) == NULL)
{
remMaterial(matId);
return INVALID_MATERIAL;
}
nEmission = atoi(szEmission);
setEmission(matId, nEmission);
//Emission
//Trasparency
retval = fgets(buffer, sizeof(buffer), f);
char* szTrasparency;
int nTrasparency;
if ( (szTrasparency = FindProperty(retval, "Trasparency")) == NULL)
{
remMaterial(matId);
return INVALID_MATERIAL;
}
nTrasparency = atoi(szTrasparency);
setTrasparency(matId, nTrasparency);
//Trasparency
}
return matId;
}
