public override void AddToRenderGeometry(GeometryBuffer geomBuffer, ref Rectf renderArea, ref Rectf?clipArea, ColourRect colours)
{
Rectf texRect = Rectf.Zero, finalRect;
var isFullClipped = CalculateTextureAndRenderAreas(renderArea, ref clipArea, out finalRect, ref texRect);
if (isFullClipped)
{
return;
}
var vbuffer = new TexturedColouredVertex[6];
CreateTexturedQuadVertices(vbuffer, colours, ref finalRect, ref texRect);
geomBuffer.AppendGeometry(vbuffer);
}
/// <summary>
/// Append a single vertex to the buffer.
/// </summary>
/// <param name="vertex">
/// Vertex object describing the vertex to be added to the GeometryBuffer.
/// </param>
public virtual void AppendVertex(TexturedColouredVertex vertex)
{
AppendGeometry(new[]
{
vertex.Position.X,
vertex.Position.Y,
vertex.Position.Z,
vertex.Colour.X,
vertex.Colour.Y,
vertex.Colour.Z,
vertex.Colour.W,
vertex.TextureCoordinates.X,
vertex.TextureCoordinates.Y
}, 9);
}
/// <summary>
/// default generates geometry to draw window as a single quad.
/// </summary>
protected virtual void RealiseGeometryImpl()
{
var tex = d_textarget.GetTexture();
var tu = d_size.Width * tex.GetTexelScaling().X;
var tv = d_size.Height * tex.GetTexelScaling().Y;
var texRect = d_textarget.IsRenderingInverted()
? new Rectf(0, 1, tu, 1 - tv)
: new Rectf(0, 0, tu, tv);
var area = new Rectf(0, 0, d_size.Width, d_size.Height);
var c = new Lunatics.Mathematics.Vector4(1f, 1f, 1f, 1f);
var vbuffer = new TexturedColouredVertex[6];
// vertex 0
vbuffer[0].Position = new Lunatics.Mathematics.Vector3(area.d_min.X, area.d_min.Y, 0.0f);
vbuffer[0].Colour = c;
vbuffer[0].TextureCoordinates = new Lunatics.Mathematics.Vector2(texRect.d_min.X, texRect.d_min.Y);
// vertex 1
vbuffer[1].Position = new Lunatics.Mathematics.Vector3(area.d_min.X, area.d_max.Y, 0.0f);
vbuffer[1].Colour = c;
vbuffer[1].TextureCoordinates = new Lunatics.Mathematics.Vector2(texRect.d_min.X, texRect.d_max.Y);
// vertex 2
vbuffer[2].Position = new Lunatics.Mathematics.Vector3(area.d_max.X, area.d_max.Y, 0.0f);
vbuffer[2].Colour = c;
vbuffer[2].TextureCoordinates = new Lunatics.Mathematics.Vector2(texRect.d_max.X, texRect.d_max.Y);
// vertex 3
vbuffer[3].Position = new Lunatics.Mathematics.Vector3(area.d_max.X, area.d_min.Y, 0.0f);
vbuffer[3].Colour = c;
vbuffer[3].TextureCoordinates = new Lunatics.Mathematics.Vector2(texRect.d_max.X, texRect.d_min.Y);
// vertex 4
vbuffer[4].Position = new Lunatics.Mathematics.Vector3(area.d_min.X, area.d_min.Y, 0.0f);
vbuffer[4].Colour = c;
vbuffer[4].TextureCoordinates = new Lunatics.Mathematics.Vector2(texRect.d_min.X, texRect.d_min.Y);
// vertex 5
vbuffer[5].Position = new Lunatics.Mathematics.Vector3(area.d_max.X, area.d_max.Y, 0.0f);
vbuffer[5].Colour = c;
vbuffer[5].TextureCoordinates = new Lunatics.Mathematics.Vector2(texRect.d_max.X, texRect.d_max.Y);
d_geometry.SetTexture("texture0", tex);
d_geometry.AppendGeometry(vbuffer);
}
public override List <GeometryBuffer> CreateRenderGeometry(ImageRenderSettings renderSettings)
{
Rectf texRect = Rectf.Zero, finalRect;
var isFullClipped = CalculateTextureAndRenderAreas(renderSettings.DestArea, ref renderSettings.ClipArea, out finalRect, ref texRect);
if (isFullClipped)
{
return(new List <GeometryBuffer>());
}
var vbuffer = new TexturedColouredVertex[6];
var colours = renderSettings.MultiplyColours;
CreateTexturedQuadVertices(vbuffer, colours, ref finalRect, ref texRect);
#region original code
var buffer = System.GetSingleton().GetRenderer().CreateGeometryBufferTextured();
buffer.SetClippingActive(renderSettings.IsClippingEnabled);
if (renderSettings.IsClippingEnabled && renderSettings.ClipArea.HasValue)
{
buffer.SetClippingRegion(renderSettings.ClipArea.Value);
}
buffer.SetTexture("texture0", _texture);
buffer.AppendGeometry(vbuffer);
buffer.SetAlpha(renderSettings.Alpha);
var geomBuffers = new List <GeometryBuffer> {
buffer
};
return(geomBuffers);
#endregion
#region xdinos new code
//GeometryBuffer buffer = imageGeometryBuffers.Count > 0
// ? imageGeometryBuffers[imageGeometryBuffers.Count - 1]
// : null;
//if (buffer != null)
//{
// if (_lastTexture != _texture ||
// (_lastClippingEnabled.HasValue && _lastClippingEnabled.Value != renderSettings.clippingEnabled) ||
// (_lastClipArea != renderSettings.clipArea) ||
// (_lastAlpha.HasValue && _lastAlpha.Value != renderSettings.alpha))
// buffer = null;
//}
//if (buffer == null)
//{
// buffer = System.GetSingleton().GetRenderer().CreateGeometryBufferTextured();
// imageGeometryBuffers.Add(buffer);
// buffer.SetClippingActive(renderSettings.clippingEnabled);
// if (renderSettings.clippingEnabled && renderSettings.clipArea.HasValue)
// buffer.SetClippingRegion(renderSettings.clipArea.Value);
// buffer.SetTexture("texture0", _texture);
// buffer.SetAlpha(renderSettings.alpha);
// _lastClippingEnabled = renderSettings.clippingEnabled;
// _lastClipArea = renderSettings.clipArea;
// _lastAlpha = renderSettings.alpha;
// _lastTexture = _texture;
//}
//buffer.AppendGeometry(vbuffer);
#endregion
}