bool ccPlane::setAsTexture(QImage image)
{
if (image.isNull())
{
ccLog::Warning("[ccPlane::setAsTexture] Invalid texture image!");
return false;
}
//texture coordinates
TextureCoordsContainer* texCoords = getTexCoordinatesTable();
if (!texCoords)
{
texCoords = new TextureCoordsContainer();
if (!texCoords->reserve(4))
{
//not enough memory
ccLog::Warning("[ccPlane::setAsTexture] Not enough memory!");
delete texCoords;
return false;
}
//create default texture coordinates
float TA[2]={0.0f,0.0f};
float TB[2]={0.0f,1.0f};
float TC[2]={1.0f,1.0f};
float TD[2]={1.0f,0.0f};
texCoords->addElement(TA);
texCoords->addElement(TB);
texCoords->addElement(TC);
texCoords->addElement(TD);
setTexCoordinatesTable(texCoords);
}
if (!hasPerTriangleTexCoordIndexes())
{
if (!reservePerTriangleTexCoordIndexes())
{
//not enough memory
ccLog::Warning("[ccPlane::setAsTexture] Not enough memory!");
setTexCoordinatesTable(0);
removePerTriangleMtlIndexes();
return false;
}
//set default texture indexes
addTriangleTexCoordIndexes(0,2,1);
addTriangleTexCoordIndexes(0,3,2);
}
if (!hasPerTriangleMtlIndexes())
{
if (!reservePerTriangleMtlIndexes())
{
//not enough memory
ccLog::Warning("[ccPlane::setAsTexture] Not enough memory!");
setTexCoordinatesTable(0);
removePerTriangleTexCoordIndexes();
return false;
}
//set default material indexes
addTriangleMtlIndex(0);
addTriangleMtlIndex(0);
}
//set material
if (!getMaterialSet())
setMaterialSet(new ccMaterialSet());
ccMaterialSet* materialSet = const_cast<ccMaterialSet*>(getMaterialSet());
assert(materialSet);
//remove old material (if any)
materialSet->clear();
//add new material
{
ccMaterial material("texture");
material.texture = image;
materialSet->addMaterial(material);
//dirty trick: reset material association so that texture will be refreshed!
materialSet->associateTo(0);
if (m_currentDisplay)
materialSet->associateTo(m_currentDisplay);
}
showMaterials(true);
return true;
}
ccGenericMesh::~ccGenericMesh()
{
clearTriNormals();
setMaterialSet(0);
setTexCoordinatesTable(0);
}
