public override void Render(NkHandle Userdata, GL_Texture Texture, NkRect ClipRect, uint Offset, uint Count)
{
float[] vert = new float[Count * 2];
float[] uvs = new float[Count * 2];
float[] colors = new float[Count * 4];
for (int i = 0; i < Count; i++)
{
NkVertex V = Verts[Inds[Offset + i]];
vert[i * 2] = V.Position.X;
vert[i * 2 + 1] = V.Position.Y;
uvs[i * 2] = V.UV.X;
uvs[i * 2 + 1] = V.UV.Y;
NkColor color = V.Color;
colors[i * 4] = color.R;
colors[i * 4 + 1] = color.G;
colors[i * 4 + 2] = color.B;
colors[i * 4 + 3] = color.A;
}
var vertexDataBuffer = new VertexBuffer();
vertexDataBuffer.Create(gl);
vertexDataBuffer.Bind(gl);
vertexDataBuffer.SetDataV2F(gl, 0, rawData, NkVertex.SIZE * (int)Count, false, 3);
// vertexDataBuffer.SetData(gl, 0, vert, false, 2);
var colourDataBuffer = new VertexBuffer();
colourDataBuffer.Create(gl);
colourDataBuffer.Bind(gl);
colourDataBuffer.SetData(gl, 1, colors, false, 4);
var uvDataBuffer = new VertexBuffer();
uvDataBuffer.Create(gl);
uvDataBuffer.Bind(gl);
uvDataBuffer.SetData(gl, 2, uvs, false, 2);
gl.ActiveTexture(OpenGL.GL_TEXTURE0);
gl.BindTexture(OpenGL.GL_TEXTURE_2D, Texture.TextureName);
glScissor2(window.DisplayHeight, (int)ClipRect.X, (int)ClipRect.Y, (int)ClipRect.W, (int)ClipRect.H);
gl.DrawArrays(OpenGL.GL_TRIANGLES, 0, (int)Count);
vertexDataBuffer.Unbind(gl);
// colourDataBuffer.Unbind(gl);
// uvDataBuffer.Unbind(gl);
}
public override void Render(nk_handle Userdata, Texture Texture, nk_rect ClipRect, uint Offset, uint Count, NkVertex[] Verts, ushort[] Inds)
{
Vertex[] SfmlVerts = new Vertex[Count];
for (int i = 0; i < Count; i++)
{
NkVertex V = Verts[Inds[Offset + i]];
SfmlVerts[i] = new Vertex(new Vector2f(V.Position.X, V.Position.Y), new Color(V.Color.R, V.Color.G, V.Color.B, V.Color.A), new Vector2f(V.UV.X, V.UV.Y));
}
Texture.Bind(Texture);
GayGL.glEnable(GayGL.GL_SCISSOR_TEST);
GayGL.glScissor2((int)RWind.Size.Y, (int)ClipRect.x, (int)ClipRect.y, (int)ClipRect.w, (int)ClipRect.h);
RWind.Draw(SfmlVerts, PrimitiveType.Triangles);
GayGL.glDisable(GayGL.GL_SCISSOR_TEST);
}
public override void Render(NkHandle Userdata, Texture Texture, NkRect ClipRect, uint Offset, uint Count)
{
Vertex[] SfmlVerts = new Vertex[Count];
for (int i = 0; i < Count; i++)
{
NkVertex V = Verts[Inds[Offset + i]];
SfmlVerts[i] = new Vertex(new Vector2f(V.Position.X, V.Position.Y), new Color(V.Color.R, V.Color.G, V.Color.B, V.Color.A), new Vector2f(V.UV.X, V.UV.Y));
}
Texture.Bind(Texture);
OpenGL.glEnable(OpenGL.GL_SCISSOR_TEST);
OpenGL.glScissor2((int)RWind.Size.Y, (int)ClipRect.X, (int)ClipRect.Y, (int)ClipRect.W, (int)ClipRect.H);
//RWind.Draw(SfmlVerts, PrimitiveType.Triangles);
RT.Draw(SfmlVerts, PrimitiveType.Triangles);
OpenGL.glDisable(OpenGL.GL_SCISSOR_TEST);
}
public override void Render(NkHandle Userdata, Texture2D Texture, NkRect ClipRect, uint Offset, uint Count)
{
VertexPositionColorTexture[] MonoVerts = new VertexPositionColorTexture[Count];
for (int i = 0; i < Count; i++)
{
NkVertex V = _verts[_inds[Offset + i]];
MonoVerts[i] = new VertexPositionColorTexture(new Vector3(V.Position.X, V.Position.Y, 0), new Color(V.Color.R, V.Color.G, V.Color.B, V.Color.A), new Vector2(V.UV.X, V.UV.Y));
}
_vertexBuffer = new VertexBuffer(_graphics, typeof(VertexPositionColorTexture), (int)Count, BufferUsage.WriteOnly);
_vertexBuffer.SetData <VertexPositionColorTexture>(MonoVerts);
_graphics.SetVertexBuffer(_vertexBuffer);
_basicEffect.Texture = Texture;
foreach (EffectPass pass in _basicEffect.CurrentTechnique.Passes)
{
pass.Apply();
_graphics.DrawPrimitives(PrimitiveType.TriangleList, 0, (int)Count);
}
}
public override void Render(NkHandle Userdata, TextureBrush Texture, NkRect ClipRect, uint Offset, uint Count)
{
GraphicsPath Pth = new GraphicsPath();
for (int i = 1; i < Count; i++)
{
NkVertex Vtx1 = Verts[Inds[Offset + i - 1]];
NkVertex Vtx2 = Verts[Inds[Offset + i]];
Pth.AddLine(Vtx1.Position.X, Vtx1.Position.Y, Vtx2.Position.X, Vtx2.Position.Y);
if ((i + 1) % 3 == 0)
{
Pth.CloseFigure();
}
}
Gfx.SetClip(new RectangleF(ClipRect.X, ClipRect.Y, ClipRect.W, ClipRect.H));
Gfx.DrawPath(Pens.White, Pth);
//Gfx.FillPath(Texture, Pth);
Gfx.ResetClip();
}
