private void ControllerDraw(Controller3D mc, ulong unused)
{
// System.Diagnostics.Debug.WriteLine("Draw eye " + gl3dcontroller.MatrixCalc.EyePosition + " to " + gl3dcontroller.Pos.Current);
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.Set(gl3dcontroller.MatrixCalc);
countbuffer.ZeroBuffer();
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
GLMemoryBarrier.Vertex();
int count = countbuffer.ReadInt(0);
Vector4[] d = rejectedbuffer.ReadVector4s(0, count);
for (int i = 0; i < count; i++)
{
System.Diagnostics.Debug.WriteLine(i + " = " + d[i]);
}
redraw.DrawCount = count; // render passed back ones using red from vecoutbuffer
rObjects2.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).Set(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
IGLRenderableItem i = rObjects["DYNGRIDRENDER"];
DynamicGridVertexShader s = items.PLShader("PLGRIDVertShader") as DynamicGridVertexShader;
if (Math.Abs(lasteyedistance - gl3dcontroller.MatrixCalc.EyeDistance) > 10) // a little histerisis
{
i.InstanceCount = s.ComputeGridSize(gl3dcontroller.MatrixCalc.EyeDistance, out lastgridwidth);
lasteyedistance = gl3dcontroller.MatrixCalc.EyeDistance;
}
s.SetUniforms(gl3dcontroller.MatrixCalc.LookAt, lastgridwidth, i.InstanceCount);
DynamicGridCoordVertexShader bs = items.PLShader("PLGRIDBitmapVertShader") as DynamicGridCoordVertexShader;
bs.ComputeUniforms(lastgridwidth, gl3dcontroller.MatrixCalc, gl3dcontroller.PosCamera.CameraDirection, Color.Yellow, Color.Transparent);
solmarker.Position = gl3dcontroller.MatrixCalc.LookAt;
solmarker.Scale = gl3dcontroller.MatrixCalc.EyeDistance / 20;
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance + " Zoom " + gl3dcontroller.PosCamera.ZoomFactor;
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
//System.Diagnostics.Debug.WriteLine("Draw");
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.SetFull(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
var azel = gl3dcontroller.PosCamera.EyePosition.AzEl(gl3dcontroller.PosCamera.LookAt, true);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " from " + gl3dcontroller.MatrixCalc.EyePosition + " cdir " + gl3dcontroller.PosCamera.CameraDirection + " azel " + azel + " zoom " + gl3dcontroller.PosCamera.ZoomFactor + " dist " + gl3dcontroller.MatrixCalc.EyeDistance + " FOV " + gl3dcontroller.MatrixCalc.FovDeg;
//GL.MemoryBarrier(MemoryBarrierFlags.AllBarrierBits);
//Vector4[] databack = dataoutbuffer.ReadVector4(0, 4);
//for (int i = 0; i < databack.Length; i += 1)
//{
// // databack[i] = databack[i] / databack[i].W;
// // databack[i].X = databack[i].X * gl3dcontroller.glControl.Width / 2 + gl3dcontroller.glControl.Width/2;
// // databack[i].Y = gl3dcontroller.glControl.Height - databack[i].Y * gl3dcontroller.glControl.Height;
// System.Diagnostics.Debug.WriteLine("{0}={1}", i, databack[i].ToStringVec(true));
//}
//GLStatics.Check();
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.Set(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
}
private void ControllerDraw(Controller3D mc, ulong time)
{
// System.Diagnostics.Debug.WriteLine("Draw eye " + gl3dcontroller.MatrixCalc.EyePosition + " to " + gl3dcontroller.Pos.Current);
float zeroone10s = ((float)(time % 10000)) / 10000.0f;
float zeroone5s = ((float)(time % 5000)) / 5000.0f;
float zerotwo5s = ((float)(time % 5000)) / 2500.0f;
float degrees = zeroone10s * 360;
// matrixbuffer.Write(Matrix4.CreateTranslation(new Vector3(zeroone * 20, 50, 0)),0,true);
if (items.Contains("ShaderPos"))
{
((GLMultipleTexturedBlended)items.Shader("ShaderPos")).CommonTransform.YRotDegrees = degrees;
((GLMultipleTexturedBlended)items.Shader("ShaderPos")).Blend = zerotwo5s;
}
if (items.Contains("ShaderMat"))
{
((GLMultipleTexturedBlended)items.Shader("ShaderMat")).CommonTransform.ZRotDegrees = degrees;
((GLMultipleTexturedBlended)items.Shader("ShaderMat")).Blend = zerotwo5s;
}
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.Set(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance;
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.Set(gl3dcontroller.MatrixCalc);
vecoutbuffer.ZeroBuffer();
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
int count = vecoutbuffer.ReadInt(0);
if (count > 0)
{
float[] values = vecoutbuffer.ReadFloats(4, Math.Min(2000, count), true);
System.Diagnostics.Debug.WriteLine("Count " + count + " min " + values.Min() + " max " + values.Max());
for (int i = 0; i < count; i = i + 4)
{
Vector3 pos = new Vector3(values[i], values[i + 1], values[i + 2]);
System.Diagnostics.Debug.Write(" " + i / 4 + " = " + pos + " : " + values[i + 3]);
Vector3 up = new Vector3(0, 1, 0);
float value = Vector3.Dot(up, pos);
value = 0.0f + value;
System.Diagnostics.Debug.WriteLine(" -> dotp" + value);
}
}
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance;
}
private void ControllerDraw(Controller3D mc, ulong time)
{
// System.Diagnostics.Debug.WriteLine("Draw eye " + gl3dcontroller.MatrixCalc.EyePosition + " to " + gl3dcontroller.Pos.Current);
float zeroone10000s = ((float)(time % 10000000)) / 10000000.0f;
float zeroone5000s = ((float)(time % 5000000)) / 5000000.0f;
float zeroone1000s = ((float)(time % 1000000)) / 1000000.0f;
float zeroone500s = ((float)(time % 500000)) / 500000.0f;
float zeroone100s = ((float)(time % 100000)) / 100000.0f;
float zeroone10s = ((float)(time % 10000)) / 10000.0f;
float zeroone5s = ((float)(time % 5000)) / 5000.0f;
float zerotwo5s = ((float)(time % 5000)) / 2500.0f;
float timediv10s = (float)time / 10000.0f;
float timediv100s = (float)time / 100000.0f;
if (items.Contains("STAR"))
{
int vid = items.Shader("STAR").GetShader(OpenTK.Graphics.OpenGL4.ShaderType.FragmentShader).Id;
((GLRenderDataTranslationRotation)(rObjects["sun"].RenderData)).RotationDegrees = new Vector3(0, -zeroone100s * 360, 0);
var stellarsurfaceshader = (GLPLStarSurfaceFragmentShader)items.Shader("STAR").GetShader(OpenTK.Graphics.OpenGL4.ShaderType.FragmentShader);
stellarsurfaceshader.TimeDeltaSpots = zeroone500s;
stellarsurfaceshader.TimeDeltaSurface = timediv100s;
}
if (items.Contains("STAR-M2"))
{
var vid = items.Shader("STAR-M2").GetShader(OpenTK.Graphics.OpenGL4.ShaderType.VertexShader);
((GLPLVertexShaderModelCoordWorldAutoscale)vid).ModelTranslation = Matrix4.CreateRotationY((float)(-zeroone10s * Math.PI * 2));
var stellarsurfaceshader = (GLPLStarSurfaceFragmentShader)items.Shader("STAR-M2").GetShader(OpenTK.Graphics.OpenGL4.ShaderType.FragmentShader);
stellarsurfaceshader.TimeDeltaSpots = zeroone500s;
stellarsurfaceshader.TimeDeltaSurface = timediv100s;
}
if (items.Contains("STAR-M3"))
{
var vid = items.Shader("STAR-M3").GetShader(OpenTK.Graphics.OpenGL4.ShaderType.VertexShader);
((GLPLVertexShaderModelCoordWorldAutoscale)vid).ModelTranslation = Matrix4.CreateRotationY((float)(-zeroone10s * Math.PI * 2));
var stellarsurfaceshader = (GLPLStarSurfaceFragmentShader)items.Shader("STAR-M3").GetShader(OpenTK.Graphics.OpenGL4.ShaderType.FragmentShader);
stellarsurfaceshader.TimeDeltaSpots = zeroone500s;
stellarsurfaceshader.TimeDeltaSurface = timediv100s;
}
if (items.Contains("CORONA"))
{
((GLShaderStarCorona)items.Shader("CORONA")).TimeDelta = (float)time / 100000f;
}
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.Set(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
GL.MemoryBarrier(MemoryBarrierFlags.AllBarrierBits);
this.Text = //"Freq " + frequency.ToString("#.#########") + " unRadius " + unRadius + " scutoff" + scutoff + " BD " + blackdeepness + " CE " + concentrationequator
" Looking at " + gl3dcontroller.MatrixCalc.LookAt + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance;
}
private void Controller3dDraw(Controller3D mc, ulong unused)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).SetFull(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance + " Zoom " + gl3dcontroller.PosCamera.ZoomFactor;
}
private void ControllerDraw(Controller3D mc, long time)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).Set(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
rObjects.Render(gl3dcontroller.MatrixCalc);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.TargetPosition + " dir " + gl3dcontroller.Pos.CameraDirection + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance;
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.Set(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
GL.MemoryBarrier(MemoryBarrierFlags.VertexAttribArrayBarrierBit);
}
// called on Paint of scene
private void Draw(object mc, ulong unused)
{
//System.Diagnostics.Debug.WriteLine("Draw");
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.SetFull(matrixcalc); // need to store the matrixcalc information into the uniform block
rObjects.Render(glwfc.RenderState, matrixcalc); // execute render
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.Set(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance;
}
private void ControllerDraw(Controller3D mc, ulong time)
{
float degrees = ((float)time / 5000.0f * 360.0f) % 360f;
float degreesd2 = ((float)time / 10000.0f * 360.0f) % 360f;
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.Set(gl3dcontroller.MatrixCalc);
System.Diagnostics.Debug.WriteLine("Draw eye " + gl3dcontroller.MatrixCalc.EyePosition + " to " + gl3dcontroller.PosCamera.LookAt);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).Set(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
pointblock.StartWrite(0, pointblock.Length);
float minzv = float.MaxValue, maxzv = float.MinValue;
for (int i = 0; i < 8; i++)
{
Vector4 p = Vector4.Transform(boundingbox[i], mc.MatrixCalc.ModelMatrix);
if (p.Z < minzv)
{
minzv = p.Z;
}
if (p.Z > maxzv)
{
maxzv = p.Z;
}
pointblock.Write(p);
}
pointblock.Write(minzv);
pointblock.Write(maxzv);
pointblock.Write(Vector4.Transform(new Vector4(mc.MatrixCalc.EyePosition, 0), mc.MatrixCalc.ModelMatrix));
float slicedist = (maxzv - minzv) / (float)slices;
float slicestart = (maxzv - minzv) / ((float)slices * 2);
pointblock.Write(slicestart); //slicestart
pointblock.Write(slicedist); //slicedist
// System.Diagnostics.Debug.WriteLine("slice start {0} dist {1}", slicestart, slicedist);
// for (int ic = 0; ic < slices; ic++)
// System.Diagnostics.Debug.WriteLine("slice {0} {1} {2}", minzv, maxzv, minzv + slicestart + slicedist * ic);
pointblock.StopReadWrite();
dataoutbuffer.ZeroBuffer();
atomicbuffer.ZeroBuffer();
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
GL.MemoryBarrier(MemoryBarrierFlags.AllBarrierBits);
Vector4[] databack = dataoutbuffer.ReadVector4s(0, 5);
// System.Diagnostics.Debug.WriteLine("avg {0} txtavg {1}", databack[0].ToStringVec(), databack[1].ToStringVec());
for (int i = 0; i < databack.Length; i += 1)
{
// System.Diagnostics.Debug.WriteLine("db "+databack[i].ToStringVec());
}
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " dir " + gl3dcontroller.PosCamera.CameraDirection + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance;
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).Set(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
if (galaxy != null)
{
galaxy.InstanceCount = volumetricblock.Set(gl3dcontroller.MatrixCalc, boundingbox, 10.0f); // set up the volumentric uniform
}
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance + " Zoom " + gl3dcontroller.PosCamera.ZoomFactor;
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
//System.Diagnostics.Debug.WriteLine("Draw");
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.SetFull(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
var azel = gl3dcontroller.PosCamera.EyePosition.AzEl(gl3dcontroller.PosCamera.LookAt, true);
this.Text = "Main Window Looking at " + gl3dcontroller.MatrixCalc.LookAt + " from " + gl3dcontroller.MatrixCalc.EyePosition + " cdir " + gl3dcontroller.PosCamera.CameraDirection + " azel " + azel + " zoom " + gl3dcontroller.PosCamera.ZoomFactor + " dist " + gl3dcontroller.MatrixCalc.EyeDistance + " FOV " + gl3dcontroller.MatrixCalc.FovDeg;
}
private void ControllerDraw(Controller3Dd mc, ulong time)
{
// System.Diagnostics.Debug.WriteLine("Controller Draw");
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.SetFull(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc, false);
rBodyObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc, false);
if (jdscaling != 0 && lasttime != ulong.MaxValue)
{
var diff = time - lasttime; // ms between calls
currentjd += diff / (60.0 * 60 * 24 * 1000) * jdscaling; // convert ms delta to days, with scaling
}
lasttime = time;
}
private void ControllerDraw(Controller3D c3d, ulong unused)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).Set(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
IGLRenderableItem i = rObjects["DYNGRIDRENDER"];
DynamicGridVertexShader s = items.PLShader("PLGRIDVertShader") as DynamicGridVertexShader;
if (Math.Abs(lasteyedistance - gl3dcontroller.MatrixCalc.EyeDistance) > 10) // a little histerisis
{
i.InstanceCount = s.ComputeGridSize(gl3dcontroller.MatrixCalc.EyeDistance, out lastgridwidth);
lasteyedistance = gl3dcontroller.MatrixCalc.EyeDistance;
}
s.SetUniforms(gl3dcontroller.MatrixCalc.LookAt, lastgridwidth, i.InstanceCount);
float dist = c3d.MatrixCalc.EyeDistance;
float d1 = dist - lastgridwidth;
float suc = d1 / (9.0f * lastgridwidth);
float cf = 1.0f - suc.Clamp(0f, 1f);
float a = 0.7f * cf;
float coordfade = lastgridwidth == 10000 ? (0.7f - (c3d.MatrixCalc.EyeDistance / 20000).Clamp(0.0f, 0.7f)) : 0.7f;
Color coordscol = Color.FromArgb(coordfade < 0.05 ? 0 : 150, Color.Cyan);
System.Diagnostics.Debug.WriteLine("Dist {0} grid {1} suc {2} cf {3} a {4} coord {5} {6}", dist, lastgridwidth, suc, cf, a, coordfade, coordscol);
DynamicGridCoordVertexShader bs = items.PLShader("PLGRIDBitmapVertShader") as DynamicGridCoordVertexShader;
bs.ComputeUniforms(lastgridwidth, gl3dcontroller.MatrixCalc, gl3dcontroller.PosCamera.CameraDirection, coordscol, Color.Transparent);
if (galaxy != null)
{
galaxy.InstanceCount = volumetricblock.Set(gl3dcontroller.MatrixCalc, boundingbox, 50.0f); // set up the volumentric uniform
IGLProgramShader p = items.Shader("Galaxy");
var fsgalaxy = p.GetShader(OpenTK.Graphics.OpenGL4.ShaderType.FragmentShader) as GalaxyFragmentPipeline;
fsgalaxy.SetFader(c3d.MatrixCalc.EyeDistance);
}
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance + " Zoom " + gl3dcontroller.PosCamera.ZoomFactor;
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).Set(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
dataoutbuffer.ZeroBuffer();
atomicbuffer.ZeroBuffer();
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
GL.MemoryBarrier(MemoryBarrierFlags.AllBarrierBits);
Vector4[] databack = dataoutbuffer.ReadVector4s(0, 2);
for (int i = 0; i < databack.Length; i++)
{
System.Diagnostics.Debug.WriteLine(i + " = " + databack[i].ToString());
}
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " dir " + gl3dcontroller.PosCamera.CameraDirection + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance;
}
private void ControllerDraw(Controller3D mc, ulong time)
{
//System.Diagnostics.Debug.WriteLine("Draw");
GLMatrixCalcUniformBlock mcub = (GLMatrixCalcUniformBlock)items.UB("MCUB");
mcub.SetFull(gl3dcontroller.MatrixCalc);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc, false);
if (jdscaling != 0 && lasttime != ulong.MaxValue)
{
var diff = time - lasttime; // ms between calls
currentjd += diff / (60.0 * 60 * 24 * 1000) * jdscaling; // convert ms delta to days, with scaling
}
lasttime = time;
var azel = gl3dcontroller.PosCamera.EyePosition.AzEl(gl3dcontroller.PosCamera.LookAt, true);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " from " + gl3dcontroller.MatrixCalc.EyePosition + " cdir " + gl3dcontroller.PosCamera.CameraDirection + " azel " + azel + " zoom " + gl3dcontroller.PosCamera.ZoomFactor + " dist " + gl3dcontroller.MatrixCalc.EyeDistance + " FOV " + gl3dcontroller.MatrixCalc.FovDeg;
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).Set(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
galaxy.InstanceCount = volumetricblock.Set(gl3dcontroller.MatrixCalc, boundingbox, 100); // set up the volumentric uniform
dataoutbuffer.ZeroBuffer();
atomicbuffer.ZeroBuffer();
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
GL.MemoryBarrier(MemoryBarrierFlags.AllBarrierBits);
Vector4[] databack = dataoutbuffer.ReadVector4s(0, 10);
//System.Diagnostics.Debug.WriteLine("avg {0} txtavg {1}", databack[0].ToStringVec(), databack[1].ToStringVec());
for (int i = 0; i < databack.Length; i += 1)
{
System.Diagnostics.Debug.WriteLine("db " + databack[i].ToStringVec());
}
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " dir " + gl3dcontroller.PosCamera.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance + " Zoom " + gl3dcontroller.PosCamera.ZoomFactor;
}
private void ControllerDraw(Controller3D mc, ulong unused)
{
((GLMatrixCalcUniformBlock)items.UB("MCUB")).Set(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
Vector4[] modelboundingbox = boundingbox.Transform(gl3dcontroller.MatrixCalc.ModelMatrix);
for (int i = 0; i < boundingbox.Length; i++)
{
System.Diagnostics.Debug.WriteLine(i + " = " + modelboundingbox[i].ToStringVec());
}
modelboundingbox.MinMaxZ(out int minz, out int maxz);
System.Diagnostics.Debug.WriteLine("min " + minz + " max " + maxz);
indicatorlinebuffer.StartWrite(0, sizeof(float) * 4 * 2);
indicatorlinebuffer.Write(boundingbox[minz]);
indicatorlinebuffer.Write(boundingbox[maxz]);
indicatorlinebuffer.StopReadWrite();
float percent = 0.2f;
float zdist = modelboundingbox[maxz].Z - modelboundingbox[minz].Z;
{
float zpoint = modelboundingbox[maxz].Z - zdist * percent;
//System.Diagnostics.Debug.WriteLine("Zpoint is" + zpoint);
Vector4[] intercepts = new Vector4[6];
int count = 0;
modelboundingbox[0].FindVectorFromZ(modelboundingbox[1], ref intercepts, ref count, zpoint);
modelboundingbox[1].FindVectorFromZ(modelboundingbox[2], ref intercepts, ref count, zpoint);
modelboundingbox[2].FindVectorFromZ(modelboundingbox[3], ref intercepts, ref count, zpoint);
modelboundingbox[3].FindVectorFromZ(modelboundingbox[0], ref intercepts, ref count, zpoint);
modelboundingbox[4].FindVectorFromZ(modelboundingbox[5], ref intercepts, ref count, zpoint);
modelboundingbox[5].FindVectorFromZ(modelboundingbox[6], ref intercepts, ref count, zpoint);
modelboundingbox[6].FindVectorFromZ(modelboundingbox[7], ref intercepts, ref count, zpoint);
modelboundingbox[7].FindVectorFromZ(modelboundingbox[4], ref intercepts, ref count, zpoint);
modelboundingbox[0].FindVectorFromZ(modelboundingbox[4], ref intercepts, ref count, zpoint);
modelboundingbox[1].FindVectorFromZ(modelboundingbox[5], ref intercepts, ref count, zpoint);
modelboundingbox[2].FindVectorFromZ(modelboundingbox[6], ref intercepts, ref count, zpoint);
modelboundingbox[3].FindVectorFromZ(modelboundingbox[7], ref intercepts, ref count, zpoint);
// texturecoords can be worked out by zpercent and knowing its direction (x,y,z)..
if (count >= 3)
{
Vector4 avg = intercepts.Average();
float[] angles = new float[6];
for (int i = 0; i < count; i++)
{
angles[i] = -(float)Math.Atan2(intercepts[i].Y - avg.Y, intercepts[i].X - avg.X); // all on the same z plane, so x/y only need be considered
System.Diagnostics.Debug.WriteLine("C" + intercepts[i].ToStringVec() + " " + angles[i].Degrees());
}
Array.Sort(angles, intercepts, 0, count); // sort by angles, sorting intercepts, from 0 to count
for (int i = 0; i < count; i++)
{
// System.Diagnostics.Debug.WriteLine(intercepts[i].ToStringVec() + " " + angles[i].Degrees());
}
interceptpointbuffer.StartWrite(0, sizeof(float) * 4 * count);
int ji = 0;
for (; ji < count; ji++)
{
interceptpointbuffer.Write(intercepts[ji]);
}
interceptpointbuffer.StopReadWrite();
interceptri.DrawCount = count;
surfacebuffer.StartWrite(0, sizeof(float) * 4 * (2 + count));
surfacebuffer.Write(avg);
for (ji = 0; ji < count; ji++)
{
surfacebuffer.Write(intercepts[ji]);
}
surfacebuffer.Write(intercepts[0]);
surfacebuffer.StopReadWrite();
surfaceri.DrawCount = count + 2;
}
}
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc);
this.Text = "Looking at " + gl3dcontroller.MatrixCalc.LookAt + " dir " + gl3dcontroller.PosCamera.CameraDirection + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance;
}
private void Controller3DDraw(Controller3D c3d, ulong time)
{
long t1 = hptimer.ElapsedTicks;
//TBD
// GL.Finish(); // use GL finish to ensure last frame is done - if we are operating above sys tick rate, this will be small time. If we are rendering too much, it will stall
long t2 = hptimer.ElapsedTicks;
GLMatrixCalcUniformBlock mcb = ((GLMatrixCalcUniformBlock)items.UB("MCUB"));
mcb.SetFull(gl3dcontroller.MatrixCalc); // set the matrix unform block to the controller 3d matrix calc.
// set up the grid shader size
if (gridrenderable != null)
{
gridrenderable.InstanceCount = gridvertshader.ComputeGridSize(gl3dcontroller.MatrixCalc.EyeDistance, out lastgridwidth);
lasteyedistance = gl3dcontroller.MatrixCalc.EyeDistance;
gridvertshader.SetUniforms(gl3dcontroller.MatrixCalc.LookAt, lastgridwidth, gridrenderable.InstanceCount);
}
if (gridbitmapvertshader != null)
{
float coordfade = lastgridwidth == 10000 ? (0.7f - (c3d.MatrixCalc.EyeDistance / 20000).Clamp(0.0f, 0.7f)) : 0.7f;
Color coordscol = Color.FromArgb(coordfade < 0.05 ? 0 : 150, Color.Cyan);
gridbitmapvertshader.ComputeUniforms(lastgridwidth, gl3dcontroller.MatrixCalc, gl3dcontroller.PosCamera.CameraDirection, coordscol, Color.Transparent);
}
if (edsmgalmapregions != null)
{
edsmgalmapregions.SetY(gl3dcontroller.PosCamera.LookAt.Y);
}
if (elitemapregions != null)
{
elitemapregions.SetY(gl3dcontroller.PosCamera.LookAt.Y);
}
// set the coords fader
// set the galaxy volumetric block
if (galaxyrenderable != null)
{
galaxyrenderable.InstanceCount = volumetricblock.Set(gl3dcontroller.MatrixCalc, volumetricboundingbox, gl3dcontroller.MatrixCalc.InPerspectiveMode ? 50.0f : 0); // set up the volumentric uniform
//System.Diagnostics.Debug.WriteLine("GI {0}", galaxyrendererable.InstanceCount);
galaxyshader.SetDistance(gl3dcontroller.MatrixCalc.InPerspectiveMode ? c3d.MatrixCalc.EyeDistance : -1f);
}
long t3 = hptimer.ElapsedTicks;
if (travelpath != null)
{
travelpath.Update(time, gl3dcontroller.MatrixCalc.EyeDistance);
}
if (galmapobjects != null)
{
galmapobjects.Update(time, gl3dcontroller.MatrixCalc.EyeDistance);
}
if (galaxystars != null)
{
galaxystars.Update(time, gl3dcontroller.MatrixCalc.EyeDistance);
}
if (galaxystars != null && gl3dcontroller.MatrixCalc.EyeDistance < 400)
{
galaxystars.Request9BoxConditional(gl3dcontroller.PosCamera.LookAt);
}
long t4 = hptimer.ElapsedTicks;
//int[] queryID = new int[2];
//GL.GenQueries(2, queryID);
//GL.QueryCounter(queryID[0], QueryCounterTarget.Timestamp);
var tmr1 = new GLOperationQueryTimeStamp();
var tmr2 = new GLOperationQueryTimeStamp();
tmr1.Execute(null);
rObjects.Render(glwfc.RenderState, gl3dcontroller.MatrixCalc, verbose: false);
tmr2.Execute(null);
// GL.QueryCounter(queryID[1], QueryCounterTarget.Timestamp);
// GL.Flush(); // ensure everything is in the grapghics pipeline
//while (tmr2.IsAvailable() == false)
// ;
long a = tmr1.GetCounter();
long b = tmr2.GetCounter();
//int done = 0;
//while (done == 0)
//{
// GL.GetQueryObject(queryID[1], GetQueryObjectParam.QueryResultAvailable, out done);
//}
//GL.GetQueryObject(queryID[0], GetQueryObjectParam.QueryResult, out long a);
//GL.GetQueryObject(queryID[1], GetQueryObjectParam.QueryResult, out long b);
//System.Diagnostics.Debug.WriteLine($"timer {a} {b} {b-a}" );
long t5 = hptimer.ElapsedTicks;
if (debugbuffer != null)
{
GLMemoryBarrier.All();
Vector4[] debugout = debugbuffer.ReadVector4s(0, 4);
System.Diagnostics.Debug.WriteLine("{0},{1},{2},{3}", debugout[0], debugout[1], debugout[2], debugout[3]);
}
long t = hptimer.ElapsedMilliseconds;
long diff = t - lastms;
for (int i = frametimes.Length - 1; i > 0; i--)
{
frametimes[i] = frametimes[i - 1];
}
frametimes[0] = diff;
lastms = t;
double fps = (1000.0 / diff);
if (fpsavg <= 1)
{
fpsavg = fps;
}
else
{
fpsavg = (fpsavg * 0.95) + fps * 0.05;
}
tmr1.Dispose();
tmr2.Dispose();
if (diff > 0)
{
// System.Diagnostics.Debug.Write($"Frame {hptimer.ElapsedMilliseconds,6} {diff,3} fps {fpsavg:#.0} frames {frametimes[0],3} {frametimes[1],3} {frametimes[2],3} {frametimes[3],3} {frametimes[4],3} {frametimes[5],3} sec {galaxystars.Sectors,3}");
// System.Diagnostics.Debug.WriteLine($" finish {(t2 - t1) * 1000000 / Stopwatch.Frequency,5} t3 {(t3 - t2) * 1000000 / Stopwatch.Frequency,4} t4 {(t4 - t3) * 1000000 / Stopwatch.Frequency,4} render {(t5 - t4) * 1000000 / Stopwatch.Frequency,5} tot {(t5 - t1) * 1000000 / Stopwatch.Frequency,5}");
}
// this.Text = "FPS " + fpsavg.ToString("N0") + " Looking at " + gl3dcontroller.MatrixCalc.TargetPosition + " eye@ " + gl3dcontroller.MatrixCalc.EyePosition + " dir " + gl3dcontroller.Pos.CameraDirection + " Dist " + gl3dcontroller.MatrixCalc.EyeDistance + " Zoom " + gl3dcontroller.Pos.ZoomFactor;
}