/// <summary>
/// Create OpenGL object specifying the referenced scene objects directly.
/// </summary>
/// <param name="block"></param>
/// <param name="scene"></param>
/// <param name="glbuff"></param>
/// <param name="glimg"></param>
public GLTexture(Compiler.Block block, Dict scene, GLBuffer glbuff, GLImage glimg)
: base(block.Name, block.Anno)
{
var err = new CompileException($"texture '{name}'");
// PARSE ARGUMENTS
Cmds2Fields(block, err);
// set name
glBuff = glbuff;
glImg = glimg;
// GET REFERENCES
if (Buff != null)
scene.TryGetValue(Buff, out glBuff, block, err);
if (Img != null)
scene.TryGetValue(Img, out glImg, block, err);
if (glBuff != null && glImg != null)
err.Add("Only an image or a buffer can be bound to a texture object.", block);
if (glBuff == null && glImg == null)
err.Add("Ether an image or a buffer has to be bound to a texture object.", block);
// IF THERE ARE ERRORS THROW AND EXCEPTION
if (err.HasErrors())
throw err;
// INCASE THIS IS A TEXTURE OBJECT
Link(block.Filename, block.LineInFile, err);
if (HasErrorOrGlError(err, block))
throw err;
}
/// <summary>
/// Create OpenGL object specifying the texture
/// format and referenced scene objects directly.
/// </summary>
/// <param name="name"></param>
/// <param name="anno"></param>
/// <param name="format"></param>
/// <param name="glbuff"></param>
/// <param name="glimg"></param>
public GLTexture(string name, string anno, GpuFormat format, GLBuffer glbuff, GLImage glimg)
: base(name, anno)
{
var err = new CompileException($"texture '{name}'");
// set name
Format = format;
glBuff = glbuff;
glImg = glimg;
// INCASE THIS IS A TEXTURE OBJECT
Link("", -1, err);
if (HasErrorOrGlError(err, "", -1))
throw err;
}
/// <summary>
/// Create OpenGL object specifying the texture
/// format and referenced scene objects directly.
/// </summary>
/// <param name="name"></param>
/// <param name="anno"></param>
/// <param name="format"></param>
/// <param name="glbuff"></param>
/// <param name="glimg"></param>
public GLTexture(string name, string anno, GpuFormat format, GLBuffer glbuff, GLImage glimg)
: base(name, anno)
{
var err = new CompileException($"texture '{name}'");
// set name
Format = format;
glBuff = glbuff;
glImg = glimg;
// INCASE THIS IS A TEXTURE OBJECT
Link("", -1, err);
if (HasErrorOrGlError(err, "", -1))
{
throw err;
}
}
/// <summary>
/// Create OpenGL object specifying the referenced scene objects directly.
/// </summary>
/// <param name="block"></param>
/// <param name="scene"></param>
/// <param name="glbuff"></param>
/// <param name="glimg"></param>
public GLTexture(Compiler.Block block, Dict scene, GLBuffer glbuff, GLImage glimg)
: base(block.Name, block.Anno)
{
var err = new CompileException($"texture '{Name}'");
// PARSE ARGUMENTS
Cmds2Fields(block, err);
// set name
glBuff = glbuff;
glImg = glimg;
// GET REFERENCES
if (Buff != null)
{
scene.TryGetValue(Buff, out glBuff, block, err);
}
if (Img != null)
{
scene.TryGetValue(Img, out glImg, block, err);
}
if (glBuff != null && glImg != null)
{
err.Add("Only an image or a buffer can be bound to a texture object.", block);
}
if (glBuff == null && glImg == null)
{
err.Add("Ether an image or a buffer has to be bound to a texture object.", block);
}
// IF THERE ARE ERRORS THROW AND EXCEPTION
if (err.HasErrors)
{
throw err;
}
// INCASE THIS IS A TEXTURE OBJECT
Link(block.Filename, block.LineInFile, err);
if (HasErrorOrGlError(err, block))
{
throw err;
}
}
/// <summary>
/// Run or debug the currently active tab.
/// </summary>
/// <param name="s"></param>
/// <param name="ev"></param>
private void ToolBtnRunDebug_Click(object s, EventArgs ev)
{
// if no tab page is selected nothing needs to be compiled
if (SelectedTab == null)
{
return;
}
CompiledEditor = (CodeEditor)SelectedTab.Controls[0];
// save code
ToolBtnSave_Click(s, null);
// clear scene and output
output.Rows.Clear();
glControl.ClearScene();
glControl.RemoveEvents();
// get include directory
var includeDir = (CompiledEditor.Filename != null
? Path.GetDirectoryName(CompiledEditor.Filename)
: Directory.GetCurrentDirectory()) + Path.DirectorySeparatorChar;
// get code text form tab page
// generate debug information?
var debugging = s == toolBtnDbg;
// COMPILE THE CURRENTLY SELECTED FILE
var root = Compiler.Compile(CompiledEditor.Filename);
var shaderLines = from x in root where x.Type == "shader" select new[] { x.Line, x.LineCount };
CompiledEditor.RemoveInvalidBreakpoints(shaderLines);
// INSTANTIATE THE CLASS WITH THE SPECIFIED ARGUMENTS (collect all errors)
var ex = root.Catch(x => glControl.AddObject(x, debugging)).ToArray();
// add events to the end of the event list
glControl.AddEvents(output);
glControl.MouseUp += new MouseEventHandler(GlControl_MouseUp);
// show errors
var exc = from x in ex
where x is CompileException || x.InnerException is CompileException
select(x is CompileException?x : x.InnerException) as CompileException;
var err = from x in exc from y in x select y;
var line = from x in err select x.Line;
err.ForEach(line, (e, l) => AddOutputItem(includeDir, e.File, l + 1, e.Msg));
// underline all debug errors
var ranges = line.Select(x => new[] {
CompiledEditor.Lines[x].Position,
CompiledEditor.Lines[x].EndPosition
});
CompiledEditor.ClearIndicators(CodeEditor.DebugIndicatorIndex);
CompiledEditor.AddIndicators(CodeEditor.DebugIndicatorIndex, ranges);
// SHOW SCENE
DebugRender(debugging);
// add externally created textures to the scene
var existing = glControl.Scene.Values.ToArray();
GLImage.FindTextures(existing).ForEach(x => glControl.Scene.Add(x.Name, x));
// add externally created buffers to the scene
GLBuffer.FindBuffers(existing).ForEach(x => glControl.Scene.Add(x.Name, x));
// UPDATE DEBUG DATA
comboBuf.Items.Clear();
comboImg.Items.Clear();
comboProp.Items.Clear();
glControl.Scene.Where(x => x.Value is GLBuffer).ForEach(x => comboBuf.Items.Add(x.Value));
glControl.Scene.Where(x => x.Value is GLImage).ForEach(x => comboImg.Items.Add(x.Value));
glControl.Scene.Where(x => x.Value is GLInstance).ForEach(x => comboProp.Items.Add(x.Value));
// SHOW DEBUG BUTTONS IF NECESSARY
toolBtnDbgStepBreakpoint.Enabled = debugging;
toolBtnDbgStepInto.Enabled = debugging;
toolBtnDbgStepOver.Enabled = debugging;
toolBtnDbgStepBack.Enabled = debugging;
debugListView.Visible = debugging;
}
