internal static void ScissorStackPush(Rectangle rect)
{
StackTop().m_scissorStack.Push(rect);
FlushInternalBatch();
StackTop().m_internalBatch.ScissorRectangle = StackTop().m_scissorStack.Peek();
}
internal static void AddSingleSprite(string textureStr, Color color, Vector2 origin, Rectangle? sourceRect, RectangleF destinationRect)
{
Vector2 clipOffset;
Vector2 clipScale;
CalculateSpriteClipspace(destinationRect,
MyRender.ViewportResolution,
out clipOffset, out clipScale);
var texture = MyTextureManager.GetTexture(textureStr);
AddSingleSprite(texture, new MyVertexFormatSpritePositionTextureColor(
new HalfVector4(clipOffset.X, clipOffset.Y, clipScale.X, clipScale.Y),
new HalfVector4(0, 0, 1, 1),
new Byte4(color.R, color.G, color.B, color.A)));
}
internal static void AddSingleSprite(MyTexture2D texture, Vector2 position, Rectangle? sourceRectangle, float scale, Color color)
{
Vector2 clipOffset;
Vector2 clipScale;
RectangleF destination;
if (sourceRectangle != null)
{
destination = new RectangleF(position.X, position.Y, scale * sourceRectangle.Value.Width,
scale * sourceRectangle.Value.Height);
}
else
{
destination = new RectangleF(position.X, position.Y, scale, scale);
}
CalculateSpriteClipspace(destination,
MyRender.ViewportResolution,
out clipOffset, out clipScale);
Vector2 texOffset = Vector2.Zero;
Vector2 texScale = Vector2.One;
if (sourceRectangle != null)
{
Vector2 textureSize = texture != null ? texture.Size : Vector2.Zero;
Vector2 leftTop = new Vector2(sourceRectangle.Value.Left, sourceRectangle.Value.Top);
Vector2 size = new Vector2(sourceRectangle.Value.Width, sourceRectangle.Value.Height);
texOffset = leftTop / textureSize;
texScale = size / textureSize;
}
AddSingleSprite(texture, new MyVertexFormatSpritePositionTextureColor(
new HalfVector4(clipOffset.X, clipOffset.Y, clipScale.X, clipScale.Y),
new HalfVector4(texOffset.X, texOffset.Y, texScale.X, texScale.Y),
new Byte4(color.R, color.G, color.B, color.A)));
}
internal static void ScissorStackPush(Rectangle rect)
{
StackTop().m_scissorStack.Push(rect);
FlushInternalBatch();
StackTop().m_internalBatch.ScissorRectangle = StackTop().m_scissorStack.Peek();
}
internal static void AddSingleSprite(ShaderResourceView view, Vector2 textureSize, Color color, Vector2 origin, Vector2 tangent, Rectangle? sourceRect, RectangleF destinationRect)
{
if (StackTop().m_internalBatch.ScissorRectangle.HasValue)
{
RectangleF intersection;
var scissor = StackTop().m_internalBatch.ScissorRectangle.Value;
RectangleF.Intersect(ref scissor, ref destinationRect, out intersection);
if (intersection.Size.X * intersection.Size.Y == 0)
{
return;
}
}
Vector2 clipOffset;
Vector2 targetResolution = StackTop().m_resolution ?? MyRender11.ResolutionF;
clipOffset = destinationRect.Position / targetResolution * 2 - 1;
clipOffset.Y = -clipOffset.Y;
Vector2 texOffset = Vector2.Zero;
Vector2 texScale = Vector2.One;
Vector2 originOffset;
if (sourceRect != null)
{
Vector2 leftTop = new Vector2(sourceRect.Value.Left, sourceRect.Value.Top);
Vector2 size = new Vector2(sourceRect.Value.Width, sourceRect.Value.Height);
texOffset = leftTop / textureSize;
texScale = size / textureSize;
originOffset = origin / new Vector2(sourceRect.Value.Width, sourceRect.Value.Height) - 0.5f;
originOffset.Y *= -1;
}
else
{
originOffset = origin / textureSize - 0.5f;
originOffset.Y *= -1;
}
AddSingleSprite(view, new MyVertexFormatSpritePositionTextureRotationColor(
new HalfVector4(clipOffset.X, clipOffset.Y, destinationRect.Width, destinationRect.Height),
new HalfVector4(texOffset.X, texOffset.Y, texScale.X, texScale.Y),
new HalfVector4(originOffset.X, originOffset.Y, tangent.X, tangent.Y),
new Byte4(color.R, color.G, color.B, color.A)));
}
internal static void AddSingleSprite(TexId texId, Color color, Vector2 origin, Vector2 tangent, Rectangle? sourceRect, RectangleF destinationRect)
{
AddSingleSprite(MyTextures.Views[texId.Index], MyTextures.GetSize(texId), color, origin, tangent, sourceRect, destinationRect);
}
internal static void AddSingleSprite(ISrvBindable tex, Color color, Vector2 origin, Vector2 tangent, Rectangle? sourceRect, RectangleF destinationRect)
{
AddSingleSprite(tex, tex.Size, color, origin, tangent, sourceRect, destinationRect);
}
