public void Draw(BxCmUiParam param)
{
if (fInitDrawFlag == false)
{
InitParams();
fInitDrawFlag = true;
}
if (InitReadFlag == false)
{
SetModelData(param);
InitReadFlag = true;
}
if (IsEmpty() == true)
{
ClrScreen();
GLControl().SwapBuffers();
}
else
{
ClrScreen();
DrawMain(param);
GLControl().SwapBuffers();
}
}
// ------
public override void GenBuf(BxCmSeparatePatch_Object patch, BxCmUiParam param)
{
fNumSurface = patch.NumSurface;
TessLevel = param.NumTess;
SetVertexBuffer(patch);
SetIndexBuffer(patch);
SetVAO();
Vector3?min = null;
Vector3?max = null;
if (param.Min != null)
{
min = new Vector3(( float )param.Min.X, ( float )param.Min.Y, ( float )param.Min.Z);
}
if (param.Max != null)
{
max = new Vector3(( float )param.Max.X, ( float )param.Max.Y, ( float )param.Max.Z);
}
if (min != null && max != null)
{
Parent.SetObjSize(( Vector3 )min, ( Vector3 )max);
}
InitVtf(patch);
}
public override void Draw(BxCmUiParam param)
{
DrawVtf();
base.Draw(param);
GL.BindTexture(TextureTarget.Texture2D, 0);
}
// -------------------------------------------------------
public void BeginBenchmark(BxCmUiParam param)
{
if (param.BenchmarkStarted == false)
{
return;
}
GL.GenQueries(1, out fBenchmarkID);
GL.BeginQuery(QueryTarget.TimeElapsed, fBenchmarkID);
}
public void Init(BxCmUiParam param)
{
if (fGLControl != null)
{
fProgContainer = NewProgContainer();
fObjGlMain = new BxGlMain(fGLControl, fProgContainer);
fObjGlMain.Draw(param);
}
}
public void ChangeShader(BxCmUiParam param)
{
if (param.IsWire)
{
ChangeShaderMain_Wire(param);
}
else
{
ChangeShaderMain(param);
}
}
protected override void DrawMain(BxCmUiParam param)
{
if (fShade != null)
{
fShade.Draw(param);
}
if (fWire != null)
{
fWire.Draw(param);
}
}
virtual public void Draw(BxCmUiParam param)
{
GL.UseProgram(fProgramObj.ShaderProgramID());
TessLevel = param.NumTess;
SetTessLevel();
SetProject();
SetView(0.0);
SetLight();
DrawMain(param);
}
protected override void ChangeShaderMain_Wire(BxCmUiParam param)
{
switch (param.ShaderMode)
{
case BxCmUiParam.EnumShaderMode.KShaderMode_Vbo1:
ChangeShaderVbo1_Wire();
break;
default:
Debug.Assert(param.ShaderMode == BxCmUiParam.EnumShaderMode.KShaderMode_GL3);
ChangeShaderGL3_Wire();
break;
}
}
virtual protected void DrawMain(BxCmUiParam param)
{
SetFaceColor();
PatchParameter();
GL.BindVertexArray(Buf.VaoHandle[0]);
BeginBenchmark(param);
GL.DrawArrays(PrimitiveType.Patches, 0, Buf.NumVertices);
EndBenchmark(param);
GL.BindVertexArray(0);
}
public string ExecBenchmark(BxCmUiParam param)
{
param.BenchmarkStarted = true;
param.ElapsedTime = 0;
DrawMain(param);
param.BenchmarkStarted = false;
string fps = GetFPS(param.ElapsedTime);
param.ElapsedTime = 0;
return(fps);
}
virtual public void GenBuf(BxCmSeparatePatch_Object patch, BxCmUiParam param)
{
TessLevel = param.NumTess;
SetVertexBuffer(patch);
SetVAO();
if (param.Min != null && param.Max != null)
{
Vector3 min = new Vector3(( float )param.Min.X, ( float )param.Min.Y, ( float )param.Min.Z);
Vector3 max = new Vector3(( float )param.Max.X, ( float )param.Max.Y, ( float )param.Max.Z);
Parent.SetObjSize(min, max);
}
}
// ------
protected override void DrawMain(BxCmUiParam param)
{
SetUniformForTexture();
SetFaceColor();
GL.BindVertexArray(Buf.VaoHandle[0]);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, Buf.EboID[0]);
BeginBenchmark(param);
DrawMain_NonPreDiv();
DrawMain_PreDiv();
EndBenchmark(param);
GL.BindVertexArray(0);
}
// -------------------------------------------------------
private void GenBufInner(BxCmUiParam param)
{
if (fPatch == null)
{
return;
}
BxCmSeparatePatch_Object correctPatch;
CorrectProc(fPatch, out correctPatch);
if (fShade != null)
{
fShade.GenBuf(correctPatch, param);
}
if (fWire != null)
{
fWire.GenBuf(correctPatch, param);
}
}
public void EndBenchmark(BxCmUiParam param)
{
if (param.BenchmarkStarted == false)
{
return;
}
GL.EndQuery(QueryTarget.TimeElapsed);
int done = 0;
while (done == 0)
{
GL.GetQueryObject(fBenchmarkID, GetQueryObjectParam.QueryResultAvailable, out done);
}
long elapsedTime;
GL.GetQueryObject(fBenchmarkID, GetQueryObjectParam.QueryResult, out elapsedTime);
GL.DeleteQueries(1, ref fBenchmarkID);
param.ElapsedTime = elapsedTime;
}
protected void EndBenchmark(BxCmUiParam param)
{
Parent.EndBenchmark(param);
}
// -------------------------------------------------------
protected void BeginBenchmark(BxCmUiParam param)
{
Parent.BeginBenchmark(param);
}
protected override void GenBufMain(BxCmUiParam param)
{
GenBufInner(param);
}
public void GenBuf(BxCmUiParam param)
{
GenBufMain(param);
}
abstract protected void DrawMain(BxCmUiParam param);
public void GenBuf(BxCmUiParam param)
{
fObjGlMain.GenBuf(param);
}
public void ChangeShader(BxCmUiParam param)
{
fObjGlMain.ChangeShader(param);
}
public void Draw(BxCmUiParam param)
{
fObjGlMain.Draw(param);
}
abstract protected void ChangeShaderMain_Wire(BxCmUiParam param);
abstract protected void GenBufMain(BxCmUiParam param);
abstract protected void SetModelData(BxCmUiParam param);
protected override void SetModelData(BxCmUiParam param)
{
GenBufInner(param);
}