public CCV2F_C4F_T2F()
{
Vertices = new CCVertex2F();
Colors = new CCColor4F();
TexCoords = new CCTex2F();
}
public static CCTex2F Tex2(float u, float v)
{
CCTex2F t = new CCTex2F(u, v);
return t;
}
public CCV2F_C4F_T2F()
{
Vertices = new CCVertex2F();
Colors = new CCColor4F();
TexCoords = new CCTex2F();
}
public static CCTex2F Tex2(float u, float v)
{
CCTex2F t = new CCTex2F(u, v);
return(t);
}
protected CCTex2F TextureCoordFromAlphaPoint(CCPoint alpha)
{
var ret = new CCTex2F(0.0f, 0.0f);
if (m_pSprite == null)
{
return ret;
}
CCV3F_C4B_T2F_Quad quad = m_pSprite.Quad;
var min = new CCPoint(quad.BottomLeft.TexCoords.U, quad.BottomLeft.TexCoords.V);
var max = new CCPoint(quad.TopRight.TexCoords.U, quad.TopRight.TexCoords.V);
// Fix bug #1303 so that progress timer handles sprite frame texture rotation
if (m_pSprite.IsTextureRectRotated)
{
float tmp = alpha.X;
alpha.X = alpha.Y;
alpha.Y = tmp;
}
return new CCTex2F(min.X * (1f - alpha.X) + max.X * alpha.X, min.Y * (1f - alpha.Y) + max.Y * alpha.Y);
}
