private void WriteCommentWithLine(NxFont font, string comment, QFontAlignment alignment, float xOffset, ref float yOffset)
{
//GL.PushMatrix();
yOffset += 20;
var offset = new Vector3((int)xOffset, yOffset, 0f);
var transform = Matrix4.CreateTranslation(offset);
var mvp = Matrix4.Mult (transform, mOrthographicMatrix);
font.Print(mvp, comment, alignment);
var bounds = font.SafeMeasure(ClientRectangle, comment, Width-60, alignment);
// GL.Disable(EnableCap.Texture2D);
// GL.Begin(BeginMode.Lines);
// GL.Color4(1.0f, 0f, 0f, 1f);
// GL.Vertex2(0f, 0f);
// GL.Color4(1.0f, 0f, 0f, 1f);
// GL.Vertex2(0f, bounds.Height + 20f);
// GL.End();
yOffset += bounds.Height;
// GL.PopMatrix();
}
private void PrintWithBounds(NxFont font, string text, RectangleF bounds, QFontAlignment alignment, ref float yOffset)
{
// GL.Disable(EnableCap.Texture2D);
// GL.Color4(1.0f, 0f, 0f, 1.0f);
float maxWidth = bounds.Width;
float height = font.SafeMeasure(ClientRectangle, text, maxWidth, alignment).Height;
// GL.Begin(BeginMode.LineLoop);
// GL.Vertex3(bounds.X, bounds.Y, 0f);
// GL.Vertex3(bounds.X + bounds.Width, bounds.Y, 0f);
// GL.Vertex3(bounds.X + bounds.Width, bounds.Y + height, 0f);
// GL.Vertex3(bounds.X, bounds.Y + height, 0f);
// GL.End();
font.PrintAt(ClientRectangle, text, maxWidth, alignment, new Vector2(bounds.X,bounds.Y));
yOffset += height;
}
private void WriteComment(NxFont font, string comment,QFontAlignment alignment, ref float yOffset)
{
//GL.PushMatrix();
yOffset += 20;
var offset = new Vector3(30f, yOffset, 0f);
var transform = Matrix4.CreateTranslation(offset);
var mvp = Matrix4.Mult (transform, mOrthographicMatrix);
font.SafePrint(mvp, ClientRectangle, comment, Width - 60, alignment);
yOffset += font.SafeMeasure(ClientRectangle, comment, Width - 60, alignment).Height;
//GL.PopMatrix();
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
InitialiseKeyDown ();
// setup settings, load textures, sounds
this.VSync = VSyncMode.On;
this.WindowBorder = WindowBorder.Fixed;
var screenMatrix = Matrix4.CreateOrthographicOffCenter(ClientRectangle.X, Width, Height, ClientRectangle.Y, -1, 1);
var singleDrawCommand = new DrawCommandList ();
var fontFileLoader = new NxFontFileLoader ();
var heading2Config = new NxFontLoaderConfiguration (singleDrawCommand, screenMatrix, true);
heading2 = fontFileLoader.Load("woodenFont.qfont", Height, 1.0f, heading2Config);
var builderConfig = new NxFontBuilderConfiguration(singleDrawCommand, screenMatrix, true);
builderConfig.BlurRadius = 1; //reduce blur radius because font is very small
builderConfig.TextGenerationRenderHint = TextGenerationRenderHint.ClearTypeGridFit; //best render hint for this font
mainText = new NxFont("Fonts/times.ttf", 14, Height, builderConfig);
var heading1Config = new NxFontBuilderConfiguration(singleDrawCommand, screenMatrix, true);
heading1Config.Transform = screenMatrix;
heading1 = new NxFont("Fonts/HappySans.ttf", 72, Height, heading1Config);
var buildConfig = new NxFontBuilderConfiguration (singleDrawCommand, screenMatrix, true);
controlsText = new NxFont("Fonts/HappySans.ttf", 32, Height, buildConfig);
var noShadowConfig = new NxFontBuilderConfiguration (singleDrawCommand, screenMatrix);
codeText = new NxFont("Fonts/Comfortaa-Regular.ttf", 12, Height, FontStyle.Regular, noShadowConfig);
heading1.Options.Colour = new Color4(0.2f, 0.2f, 0.2f, 1.0f);
mainText.Options.Colour = new Color4(0.1f, 0.1f, 0.1f, 1.0f);
mainText.Options.DropShadowActive = false;
codeText.Options.Colour = new Color4(0.0f, 0.0f, 0.4f, 1.0f);
// var config2 = new NxFontBuilderConfiguration(screenMatrix);
// config2.SuperSampleLevels = 1;
// font = new QFont("Fonts/times.ttf", 16,config2);
// font.Options.Colour = new Color4(0.1f, 0.1f, 0.1f, 1.0f);
// font.Options.CharacterSpacing = 0.1f;
monoSpaced = new NxFont("Fonts/Anonymous.ttf", 10, Height, noShadowConfig);
monoSpaced.Options.Colour = new Color4(0.1f, 0.1f, 0.1f, 1.0f);
Console.WriteLine(" Monospaced : " + monoSpaced.IsMonospacingActive);
GL.ClearColor(0.0f, 0.0f, 0.0f, 0.0f);
GL.Disable(EnableCap.DepthTest);
mOrthographicMatrix = Matrix4.CreateOrthographicOffCenter (0f, ClientRectangle.Width, ClientRectangle.Height, 0f, -1.0f, 1f);
GenerateRightArrow ();
var rightArrowCommands = singleDrawCommand.GetCommands ();
singleDrawCommand.ClearCommandsOnly ();
GenerateLeftArrow ();
var leftArrowCommands = singleDrawCommand.GetCommands ();
singleDrawCommand.ClearCommandsOnly ();
var pageCommands = new List<DrawElementsIndirectCommand[]> ();
for (int i = FIRST_PAGE; i < MAX_PAGES; ++i)
{
currentDemoPage = i;
GenerateText ();
pageCommands.Add (singleDrawCommand.GetCommands ());
singleDrawCommand.ClearCommandsOnly ();
}
currentDemoPage = FIRST_PAGE;
mSharedVertexBuffer = singleDrawCommand.AsStaticText ();
var bufferArray = singleDrawCommand.Blocks.ToArray ();
mConstantBuffer = new SentanceBlockStorageBuffer (bufferArray, BufferUsageHint.StaticDraw);
screenPages = new TextOutput[MAX_PAGES];
for (int i = 0; i < MAX_PAGES; ++i)
{
screenPages[i] = new TextOutput (mSharedVertexBuffer, pageCommands[i], mConstantBuffer);
}
leftArrow = new TextOutput (mSharedVertexBuffer, leftArrowCommands, mConstantBuffer);
rightArrow = new TextOutput (mSharedVertexBuffer, rightArrowCommands, mConstantBuffer);
CheckGLError ();
InitialiseUnload ();
using (var vert = File.OpenRead (@"Shaders/BindlessTex.vert"))
using (var frag = File.OpenRead (@"Shaders/BindlessTex.frag"))
{
var manager = new ShaderManager ();
programID = manager.CreateFragmentProgram (vert, frag, "");
GL.UseProgram (programID);
mSharedVertexBuffer.BindManually (programID);
GL.BindVertexArray (0);
GL.UseProgram (0);
}
}
