bool PVRTTextureAtlas::LoadAtlasDefinitionFromFile(PVRParser &parser)
{
unsigned int ui32Width = parser.parse_unsigned_int();
unsigned int ui32Height = parser.parse_unsigned_int();
const unsigned int numTextures = parser.parse_unsigned_int();
for (unsigned int i=0; i < numTextures; i++)
{
string name = parser.parse_string();
TexRegistrationInfo info;
info.uv_coords.offset.x = parser.parse_float();
info.uv_coords.offset.y = parser.parse_float();
info.uv_coords.span.x = parser.parse_float();
info.uv_coords.span.y = parser.parse_float();
info.transformation = CalculateTransformation(info.uv_coords.offset, info.uv_coords.span, PVRTVec2(0.0f, 0.0f));
m_vRegistrationMap[name] = info;
}
return true;
}
UIImage::UIImage(const int x, const int y, const tstring & name, const UIDockInterface * pParrent, const tstring & asset_file)
:UIElement(x, y, 0, 0, name, pParrent)
,m_pTexture(nullptr)
,m_ImageSprite()
,m_Scale(1.0f,1.0f)
{
m_pTexture = ContentManager::Load<ID3D10ShaderResourceView>(asset_file);
UINT width(0), height(0);
LemmingsHelpers::GetTextureDimensions(m_pTexture, width, height);
//Spritesheet with 5 rows => idle, hover, click, toggle, disable
SetDimensions(width, height);
m_ImageSprite.pTexture = m_pTexture;
m_ImageSprite.OffsetY = 0;
m_ImageSprite.OffsetX = 0;
m_ImageSprite.Color = D3DXCOLOR(1,1,1,m_AlphaValue);
CalculateTransformation();
}
void UIImage::Update(const GameContext &context)
{
CalculateTransformation();
UIElement::Update(context);
}
void RigidBody::CalculatedDerivedData()
{
m_orientation.Normalize();
CalculateTransformation();
CalculateInvInteriaTensorWorld();
}
