void RageTexture::CreateFrameRects()
{
GetFrameDimensionsFromFileName(GetID().filename, &m_iFramesWide, &m_iFramesHigh);
m_TextureCoordRects.clear();
for (int j = 0; j < m_iFramesHigh; j++)
{
for (int i = 0; i < m_iFramesWide; i++)
{
RectF frect((i + 0) / (float)m_iFramesWide * m_iImageWidth / (float)m_iTextureWidth,
(j + 0) / (float)m_iFramesHigh * m_iImageHeight / (float)m_iTextureHeight,
(i + 1) / (float)m_iFramesWide * m_iImageWidth / (float)m_iTextureWidth,
(j + 1) / (float)m_iFramesHigh * m_iImageHeight / (float)m_iTextureHeight);
m_TextureCoordRects.push_back(frect);
}
}
}
void RageTexture::CreateFrameRects()
{
GetFrameDimensionsFromFileName( GetID().filename, &m_iFramesWide, &m_iFramesHigh );
///////////////////////////////////
// Fill in the m_FrameRects with the bounds of each frame in the animation.
///////////////////////////////////
m_TextureCoordRects.clear();
for( int j=0; j<m_iFramesHigh; j++ ) // traverse along Y
{
for( int i=0; i<m_iFramesWide; i++ ) // traverse along X (important that this is the inner loop)
{
RectF frect( (i+0)/(float)m_iFramesWide*m_iImageWidth /(float)m_iTextureWidth, // these will all be between 0.0 and 1.0
(j+0)/(float)m_iFramesHigh*m_iImageHeight/(float)m_iTextureHeight,
(i+1)/(float)m_iFramesWide*m_iImageWidth /(float)m_iTextureWidth,
(j+1)/(float)m_iFramesHigh*m_iImageHeight/(float)m_iTextureHeight );
m_TextureCoordRects.push_back( frect ); // the index of this array element will be (i + j*m_iFramesWide)
//LOG->Trace( "Adding frect%d %f %f %f %f", (i + j*m_iFramesWide), frect.left, frect.top, frect.right, frect.bottom );
}
}
}
int RageTexture::GetFrameCountFromFileName( CString sPath )
{
int wide, high;
GetFrameDimensionsFromFileName(sPath, &wide, &high );
return wide*high;
}
int RageTexture::GetFrameCountFromFileName( CString sPath )
{
int iWide, iHigh;
GetFrameDimensionsFromFileName( sPath, &iWide, &iHigh );
return iWide * iHigh;
}
