protected override void RenderModel(float elapsedMs)
{
GL.BindTexture(TextureTarget.Texture2D, NeuronTexture);
const float halfSize = SpriteSize / 2;
Color4 color = new Color4(255, 255, 255, (byte)(255 * m_alpha));
GL.Enable(EnableCap.Texture2D);
using (Blender.AveragingBlender())
{
GL.Color4(color);
GL.Begin(PrimitiveType.Quads);
GL.TexCoord2(0, 0);
GL.Vertex2(-halfSize, -halfSize);
GL.TexCoord2(1, 0);
GL.Vertex2(halfSize, -halfSize);
GL.TexCoord2(1, 1);
GL.Vertex2(halfSize, halfSize);
GL.TexCoord2(0, 1);
GL.Vertex2(-halfSize, halfSize);
GL.End();
}
GL.Disable(EnableCap.Texture2D);
GL.BindTexture(TextureTarget.Texture2D, 0);
}
protected override void RenderModel(float elapsedMs)
{
Vector3 fromPosition = From.CurrentWorldMatrix.ExtractTranslation();
Vector3 toPosition = To.CurrentWorldMatrix.ExtractTranslation();
using (Blender.AveragingBlender())
{
GL.Color4(ConnectionColor);
GL.Color4(Color.FromArgb(Math.Max((int)(255 * Alpha), 50), 255, 255, 255));
GL.LineWidth(2f);
GL.Begin(PrimitiveType.Lines);
GL.Vertex3(fromPosition);
GL.Vertex3(toPosition);
GL.End();
}
}
protected override void RenderModel(float elapsedMs)
{
using (Blender.AveragingBlender())
{
GL.LineWidth(1f);
GL.Begin(PrimitiveType.Lines);
for (int i = 0; i < m_width; i++)
{
for (int j = 0; j < m_depth; j++)
{
int x = m_xStart + (i * m_cellSize);
int y = 0;
int z = m_yStart + (j * m_cellSize);
GL.Color4(j == m_depth / 2 ? m_baseLineColor : m_lineColor);
GL.Vertex3(x, y, z);
GL.Vertex3(x + m_cellSize, y, z);
GL.Color4(i == m_width / 2 ? m_baseLineColor : m_lineColor);
GL.Vertex3(x, y, z);
GL.Vertex3(x, y, z + m_cellSize);
}
}
GL.End();
if (!DrawAxes)
{
return;
}
DrawAxis(new Vector3(1, 0, 0), Color4.Red);
DrawAxis(new Vector3(0, 1, 0), Color4.Blue);
DrawAxis(new Vector3(0, 0, 1), Color4.Green);
}
}
protected override void RenderModel(float elapsedMs)
{
using (Blender.AveragingBlender())
{
// Draw the body.
GL.Color4(Color);
GL.Begin(PrimitiveType.Quads);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.End();
// Draw the borders.
GL.Color4(0.7f, 0.7f, 0.7f, 0.1f);
GL.LineWidth(2f);
GL.Begin(PrimitiveType.LineLoop);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.End();
GL.Begin(PrimitiveType.LineLoop);
GL.Vertex3(HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.End();
GL.Begin(PrimitiveType.Lines);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, -HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(HalfSize.X, -HalfSize.Y, HalfSize.Z);
GL.Vertex3(-HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.Vertex3(HalfSize.X, HalfSize.Y, -HalfSize.Z);
GL.End();
}
}
