protected void PrepareVerticesSmooth(ref VertexC1P3T4A1[] vertices, IDrawDevice device, float curAnimFrameFade, ColorRgba mainClr, Rect uvRect, Rect uvRectNext)
{
Vector3 pos = this.gameobj.Transform.Pos;
Vector2 xDot, yDot;
MathF.GetTransformDotVec(this.gameobj.Transform.Angle, this.gameobj.Transform.Scale, out xDot, out yDot);
Rect rectTemp = rect.Transformed(gameobj.Transform.Scale, gameobj.Transform.Scale);
Vector2 edge1 = rectTemp.TopLeft;
Vector2 edge2 = rectTemp.BottomLeft;
Vector2 edge3 = rectTemp.BottomRight;
Vector2 edge4 = rectTemp.TopRight;
MathF.TransformDotVec(ref edge1, ref xDot, ref yDot);
MathF.TransformDotVec(ref edge2, ref xDot, ref yDot);
MathF.TransformDotVec(ref edge3, ref xDot, ref yDot);
MathF.TransformDotVec(ref edge4, ref xDot, ref yDot);
float left = uvRect.X;
float right = uvRect.RightX;
float top = uvRect.Y;
float bottom = uvRect.BottomY;
float nextLeft = uvRectNext.X;
float nextRight = uvRectNext.RightX;
float nextTop = uvRectNext.Y;
float nextBottom = uvRectNext.BottomY;
if ((flipMode & FlipMode.Horizontal) != FlipMode.None)
{
edge1.X = -edge1.X;
edge2.X = -edge2.X;
edge3.X = -edge3.X;
edge4.X = -edge4.X;
}
if ((flipMode & FlipMode.Vertical) != FlipMode.None)
{
edge1.Y = -edge1.Y;
edge2.Y = -edge2.Y;
edge3.Y = -edge3.Y;
edge4.Y = -edge4.Y;
}
if (vertices == null /*|| vertices.Length != 4*/)
{
vertices = new VertexC1P3T4A1[4];
}
vertices[0].Pos.X = pos.X + edge1.X;
vertices[0].Pos.Y = pos.Y + edge1.Y;
vertices[0].Pos.Z = pos.Z + VertexZOffset;
vertices[0].TexCoord.X = left;
vertices[0].TexCoord.Y = top;
vertices[0].TexCoord.Z = nextLeft;
vertices[0].TexCoord.W = nextTop;
vertices[0].Color = mainClr;
vertices[0].Attrib = curAnimFrameFade;
vertices[1].Pos.X = pos.X + edge2.X;
vertices[1].Pos.Y = pos.Y + edge2.Y;
vertices[1].Pos.Z = pos.Z + VertexZOffset;
vertices[1].TexCoord.X = left;
vertices[1].TexCoord.Y = bottom;
vertices[1].TexCoord.Z = nextLeft;
vertices[1].TexCoord.W = nextBottom;
vertices[1].Color = mainClr;
vertices[1].Attrib = curAnimFrameFade;
vertices[2].Pos.X = pos.X + edge3.X;
vertices[2].Pos.Y = pos.Y + edge3.Y;
vertices[2].Pos.Z = pos.Z + VertexZOffset;
vertices[2].TexCoord.X = right;
vertices[2].TexCoord.Y = bottom;
vertices[2].TexCoord.Z = nextRight;
vertices[2].TexCoord.W = nextBottom;
vertices[2].Color = mainClr;
vertices[2].Attrib = curAnimFrameFade;
vertices[3].Pos.X = pos.X + edge4.X;
vertices[3].Pos.Y = pos.Y + edge4.Y;
vertices[3].Pos.Z = pos.Z + VertexZOffset;
vertices[3].TexCoord.X = right;
vertices[3].TexCoord.Y = top;
vertices[3].TexCoord.Z = nextRight;
vertices[3].TexCoord.W = nextTop;
vertices[3].Color = mainClr;
vertices[3].Attrib = curAnimFrameFade;
if (pixelGrid)
{
vertices[0].Pos.X = MathF.Round(vertices[0].Pos.X);
vertices[1].Pos.X = MathF.Round(vertices[1].Pos.X);
vertices[2].Pos.X = MathF.Round(vertices[2].Pos.X);
vertices[3].Pos.X = MathF.Round(vertices[3].Pos.X);
if (MathF.RoundToInt(device.TargetSize.X) != (MathF.RoundToInt(device.TargetSize.X) / 2) * 2)
{
vertices[0].Pos.X += 0.5f;
vertices[1].Pos.X += 0.5f;
vertices[2].Pos.X += 0.5f;
vertices[3].Pos.X += 0.5f;
}
vertices[0].Pos.Y = MathF.Round(vertices[0].Pos.Y);
vertices[1].Pos.Y = MathF.Round(vertices[1].Pos.Y);
vertices[2].Pos.Y = MathF.Round(vertices[2].Pos.Y);
vertices[3].Pos.Y = MathF.Round(vertices[3].Pos.Y);
if (MathF.RoundToInt(device.TargetSize.Y) != (MathF.RoundToInt(device.TargetSize.Y) / 2) * 2)
{
vertices[0].Pos.Y += 0.5f;
vertices[1].Pos.Y += 0.5f;
vertices[2].Pos.Y += 0.5f;
vertices[3].Pos.Y += 0.5f;
}
}
}