public void GetBasis(out Vec3f pos, out Vec3f fwd, out Vec3f right, out Vec3f up)
{
IntPtr p = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr f = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr r = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr u = CustomMarshal.Alloc(typeof(FloatVector));
Camera_GetBasis(m_Real, p, f, r, u);
pos = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(p, typeof(FloatVector), false));
fwd = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(f, typeof(FloatVector), false));
right = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(r, typeof(FloatVector), false));
up = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(u, typeof(FloatVector), false));
CustomMarshal.Free(p);
CustomMarshal.Free(f);
CustomMarshal.Free(r);
CustomMarshal.Free(u);
}
public void GetBasis(out Vec3f pos, out Vec3f fwd, out Vec3f right, out Vec3f up)
{
IntPtr p = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr f = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr r = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr u = CustomMarshal.Alloc(typeof(FloatVector));
Camera_GetBasis(m_Real, p, f, r, u);
pos = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(p, typeof(FloatVector), false));
fwd = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(f, typeof(FloatVector), false));
right = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(r, typeof(FloatVector), false));
up = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(u, typeof(FloatVector), false));
CustomMarshal.Free(p);
CustomMarshal.Free(f);
CustomMarshal.Free(r);
CustomMarshal.Free(u);
}
public void fpsLook(Vec3f pos, Vec3f rot)
{
IntPtr p = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr f = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr r = CustomMarshal.Alloc(typeof(FloatVector));
isarc = false;
parampos = new Vec3f(pos);
paramrot = new Vec3f(rot);
var ps = new FloatVector(pos);
var rt = new FloatVector(rot);
Maths_CameraFPSLook(ref ps, ref rt, p, f, r);
pos = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(p, typeof(FloatVector), false));
fwd = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(f, typeof(FloatVector), false));
right = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(r, typeof(FloatVector), false));
CustomMarshal.Free(p);
CustomMarshal.Free(f);
CustomMarshal.Free(r);
}
public void fpsLook(Vec3f lookpos, Vec3f lookrot)
{
IntPtr p = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr f = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr r = CustomMarshal.Alloc(typeof(FloatVector));
isarc = false;
parampos = new Vec3f(lookpos);
paramrot = new Vec3f(lookrot);
var ps = new FloatVector(lookpos);
var rt = new FloatVector(lookrot);
Maths_CameraFPSLook(ref ps, ref rt, p, f, r);
pos = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(p, typeof(FloatVector), false));
fwd = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(f, typeof(FloatVector), false));
right = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(r, typeof(FloatVector), false));
CustomMarshal.Free(p);
CustomMarshal.Free(f);
CustomMarshal.Free(r);
}
public void Arcball(float dist, Vec3f rot)
{
IntPtr p = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr f = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr r = CustomMarshal.Alloc(typeof(FloatVector));
isarc = true;
parampos.x = dist;
parampos.y = 0.0f;
parampos.z = 0.0f;
paramrot = new Vec3f(rot);
var rt = new FloatVector(rot);
Maths_CameraArcball(dist, ref rt, p, f, r);
pos = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(p, typeof(FloatVector), false));
fwd = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(f, typeof(FloatVector), false));
right = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(r, typeof(FloatVector), false));
CustomMarshal.Free(p);
CustomMarshal.Free(f);
CustomMarshal.Free(r);
}
public void Arcball(float dist, Vec3f rot)
{
IntPtr p = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr f = CustomMarshal.Alloc(typeof(FloatVector));
IntPtr r = CustomMarshal.Alloc(typeof(FloatVector));
isarc = true;
parampos.x = dist;
parampos.y = 0.0f;
parampos.z = 0.0f;
paramrot = new Vec3f(rot);
var rt = new FloatVector(rot);
Maths_CameraArcball(dist, ref rt, p, f, r);
pos = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(p, typeof(FloatVector), false));
fwd = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(f, typeof(FloatVector), false));
right = new Vec3f((FloatVector)CustomMarshal.PtrToStructure(r, typeof(FloatVector), false));
CustomMarshal.Free(p);
CustomMarshal.Free(f);
CustomMarshal.Free(r);
}
public Vec3f(Vec3f v) { x = v.x; y = v.y; z = v.z; }
public FloatVector(Vec3f v, float W)
{
x = v.x; y = v.y; z = v.z; w = W;
}
public override bool Update()
{
Vec3f pos, fwd, right, up;
m_Camera.GetBasis(out pos, out fwd, out right, out up);
if (CurrentMove[0] != 0)
{
Vec3f dir = right;
dir.Mul((float)CurrentMove[0]);
m_Position.x += dir.x * CurrentSpeed;
m_Position.y += dir.y * CurrentSpeed;
m_Position.z += dir.z * CurrentSpeed;
}
if (CurrentMove[1] != 0)
{
Vec3f dir = new Vec3f(0.0f, 1.0f, 0.0f);
//dir = up;
dir.Mul((float)CurrentMove[1]);
m_Position.x += dir.x * CurrentSpeed;
m_Position.y += dir.y * CurrentSpeed;
m_Position.z += dir.z * CurrentSpeed;
}
if (CurrentMove[2] != 0)
{
Vec3f dir = fwd;
dir.Mul((float)CurrentMove[2]);
m_Position.x += dir.x * CurrentSpeed;
m_Position.y += dir.y * CurrentSpeed;
m_Position.z += dir.z * CurrentSpeed;
}
if (CurrentMove[0] != 0 || CurrentMove[1] != 0 || CurrentMove[2] != 0)
{
Camera.SetPosition(m_Position);
return true;
}
return false;
}
public void Reset(Vec3f pos, float dist)
{
m_LookAt = pos;
m_Distance = Math.Abs(dist);
m_Camera.ResetArcball();
m_Camera.SetPosition(m_LookAt);
m_Camera.SetArcballDistance(m_Distance);
}
public FloatVector(Vec3f v)
{
x = v.x; y = v.y; z = v.z; w = 1;
}
public Vec3f(Vec3f v)
{
x = v.x; y = v.y; z = v.z;
}
public override void Update()
{
if (CurrentMove[0] != 0)
{
Vec3f dir = m_Camera.Right;
dir.Mul((float)CurrentMove[0]);
m_Position.x += dir.x * CurrentSpeed;
m_Position.y += dir.y * CurrentSpeed;
m_Position.z += dir.z * CurrentSpeed;
m_Dirty = true;
}
if (CurrentMove[1] != 0)
{
Vec3f dir = new Vec3f(0.0f, 1.0f, 0.0f);
//dir = m_Camera.GetUp();
dir.Mul((float)CurrentMove[1]);
m_Position.x += dir.x * CurrentSpeed;
m_Position.y += dir.y * CurrentSpeed;
m_Position.z += dir.z * CurrentSpeed;
m_Dirty = true;
}
if (CurrentMove[2] != 0)
{
Vec3f dir = m_Camera.Forward;
dir.Mul((float)CurrentMove[2]);
m_Position.x += dir.x * CurrentSpeed;
m_Position.y += dir.y * CurrentSpeed;
m_Position.z += dir.z * CurrentSpeed;
m_Dirty = true;
}
}
public override void Reset(Vec3f pos)
{
m_Position = pos;
m_Rotation = new Vec3f();
}
public override void Reset(Vec3f dist)
{
m_Distance = Math.Abs(dist.z);
m_Rotation = new Vec3f();
}
public abstract void Reset(Vec3f pos);
public Vec3f Sub(Vec3f o)
{
return new Vec3f(x - o.x,
y - o.y,
z - o.z);
}
abstract public void Reset(Vec3f pos);
public FloatVector(Vec3f v) { x = v.x; y = v.y; z = v.z; w = 1; }
private void fitScreen_Click(object sender, EventArgs e)
{
if(m_MeshDisplay.type != MeshDataStage.VSIn)
return;
controlType.SelectedIndex = 1;
var state = GetUIState(m_MeshDisplay.type);
Vec3f diag = state.m_MaxBounds.Sub(state.m_MinBounds);
if(diag.x < 0.0f || diag.y < 0.0f || diag.z < 0.0f || diag.Length() <= 0.00001f)
return;
Vec3f middle = new Vec3f(state.m_MinBounds.x + diag.x / 2.0f,
state.m_MinBounds.y + diag.y / 2.0f,
state.m_MinBounds.z + diag.z / 2.0f);
Vec3f pos = new Vec3f(middle);
pos.z -= diag.Length();
m_Flycam.Reset(pos);
camSpeed.Value = Helpers.Clamp((decimal)(diag.Length() / 200.0f), camSpeed.Minimum, camSpeed.Maximum);
m_CurrentCamera.Apply();
m_Core.Renderer.BeginInvoke(RT_UpdateRenderOutput);
render.Invalidate();
}
public Vec3f Sub(Vec3f o)
{
return(new Vec3f(x - o.x,
y - o.y,
z - o.z));
}
private void UI_FillRawData(UIState state)
{
var data = state.m_Data;
Input input = state.m_Input;
uint instance = m_CurInst;
Thread th = new Thread(new ThreadStart(() =>
{
byte[][] d = data.Buffers;
Stream rawStream = new MemoryStream(state.m_RawData);
BinaryWriter rawWriter = new BinaryWriter(rawStream);
uint rownum = 0;
bool finished = false;
var bufferFormats = input.BufferFormats;
Vec3f minBounds = new Vec3f(float.MaxValue, float.MaxValue, float.MaxValue);
Vec3f maxBounds = new Vec3f(-float.MaxValue, -float.MaxValue, -float.MaxValue);
while (!finished)
{
if (rownum >= data.IndexCount)
{
finished = true;
break;
}
uint index = rownum;
if (data.Indices != null)
{
if (rownum >= data.Indices.Length)
{
index = 0;
}
else
{
index = data.Indices[rownum];
}
}
else if ((input.Drawcall.flags & DrawcallFlags.UseIBuffer) != 0 && state == m_VSIn)
{
// no index buffer, but indexed drawcall
index = 0;
}
try
{
for (int el = 0; el < bufferFormats.Length; el++)
{
byte[] bytedata = d[bufferFormats[el].buffer];
Stream strm = state.m_Stream[bufferFormats[el].buffer];
BinaryReader read = state.m_Reader[bufferFormats[el].buffer];
uint offs = input.Strides[bufferFormats[el].buffer] * (bufferFormats[el].perinstance ? instance : index) +
bufferFormats[el].offset;
if (!MeshView)
offs += ByteOffset;
bool outofBounds = false;
if (bytedata == null)
{
strm.Seek(0, SeekOrigin.Begin);
}
else if (offs >= bytedata.Length)
{
outofBounds = true;
strm = null;
read = new BinaryReader(new MemoryStream(m_Zeroes));
}
else
{
strm.Seek(offs, SeekOrigin.Begin);
}
string elname = bufferFormats[el].name.ToLowerInvariant();
var fmt = bufferFormats[el].format;
int byteWidth = (int)fmt.compByteWidth;
int bytesToRead = (int)(fmt.compByteWidth * fmt.compCount);
byte[] bytes = read.ReadBytes(bytesToRead);
rawWriter.Write(bytes);
if (bytes.Length != bytesToRead)
throw new System.IO.EndOfStreamException();
if (elname == "position" || elname == "sv_position")
{
for (int i = 0; i < fmt.compCount; i++)
{
float val = 0;
if (fmt.compType == FormatComponentType.Float)
{
if (byteWidth == 4)
val = BitConverter.ToSingle(bytes, i * byteWidth);
else if (byteWidth == 2)
val = fmt.ConvertFromHalf(BitConverter.ToUInt16(bytes, i * byteWidth));
}
else
{
if (byteWidth == 4)
val = (float)BitConverter.ToUInt32(bytes, i * byteWidth);
else if (byteWidth == 2)
val = (float)BitConverter.ToUInt16(bytes, i * byteWidth);
else if (byteWidth == 1)
val = (float)bytes[i * byteWidth];
}
if (outofBounds) continue;
if (i == 0)
{
minBounds.x = Math.Min(minBounds.x, val);
maxBounds.x = Math.Max(maxBounds.x, val);
}
else if (i == 1)
{
minBounds.y = Math.Min(minBounds.y, val);
maxBounds.y = Math.Max(maxBounds.y, val);
}
else if (i == 2)
{
minBounds.z = Math.Min(minBounds.z, val);
maxBounds.z = Math.Max(maxBounds.z, val);
}
}
}
}
}
catch (System.IO.EndOfStreamException)
{
finished = true;
}
rownum++;
}
this.BeginInvoke(new Action(() =>
{
state.m_MinBounds = minBounds;
state.m_MaxBounds = maxBounds;
UI_ShowRows(state);
}));
}));
th.Start();
state.m_DataParseThread = th;
}
public FloatVector(Vec3f v, float W)
{
x = v.x; y = v.y; z = v.z; w = W;
}
public void SetPosition(Vec3f p)
{
Camera_SetPosition(m_Real, p.x, p.y, p.z);
}
public void Reset(Vec3f position)
{
m_Position = position;
m_Rotation = new Vec3f();
Camera.SetPosition(m_Position);
Camera.SetFPSRotation(m_Rotation);
}
public void SetFPSRotation(Vec3f r)
{
Camera_SetFPSRotation(m_Real, r.x, r.y, r.z);
}
private void fitScreen_Click(object sender, EventArgs e)
{
if(m_MeshDisplay.type != MeshDataStage.VSIn)
return;
controlType.SelectedIndex = 1;
var state = GetUIState(m_MeshDisplay.type);
if (state.m_MinBounds == null || state.m_MaxBounds == null)
return;
if (CurPosElement < 0 || CurPosElement >= state.m_MinBounds.Length || CurPosElement >= state.m_MaxBounds.Length)
return;
Vec3f diag = state.m_MaxBounds[CurPosElement].Sub(state.m_MinBounds[CurPosElement]);
if (diag.x < 0.0f || diag.y < 0.0f || diag.z < 0.0f || diag.Length() <= 1e-6f)
return;
Vec3f middle = new Vec3f(state.m_MinBounds[CurPosElement].x + diag.x / 2.0f,
state.m_MinBounds[CurPosElement].y + diag.y / 2.0f,
state.m_MinBounds[CurPosElement].z + diag.z / 2.0f);
Vec3f pos = new Vec3f(middle);
pos.z -= diag.Length();
m_Flycam.Reset(pos);
UI_UpdateBoundingBox();
render.Invalidate();
}
public void SetPosition(Vec3f p)
{
Camera_SetPosition(m_Real, p.x, p.y, p.z);
}
public void SetFPSRotation(Vec3f r)
{
Camera_SetFPSRotation(m_Real, r.x, r.y, r.z);
}
private void UI_FillRawData(UIState state, int horizScroll)
{
var data = state.m_Data;
Input input = state.m_Input;
uint instance = m_MeshDisplay.curInstance;
Thread th = Helpers.NewThread(new ThreadStart(() =>
{
byte[][] d = data.Buffers;
Stream rawStream = new MemoryStream(state.m_RawData);
BinaryWriter rawWriter = new BinaryWriter(rawStream);
uint rownum = 0;
bool finished = false;
var bufferFormats = input.BufferFormats;
var generics = input.GenericValues;
Vec3f[] minBounds = new Vec3f[bufferFormats.Length];
Vec3f[] maxBounds = new Vec3f[bufferFormats.Length];
for (int el = 0; el < bufferFormats.Length; el++)
{
minBounds[el] = new Vec3f(float.MaxValue, float.MaxValue, float.MaxValue);
maxBounds[el] = new Vec3f(-float.MaxValue, -float.MaxValue, -float.MaxValue);
if (bufferFormats[el].format.compCount == 1)
minBounds[el].y = maxBounds[el].y = minBounds[el].z = maxBounds[el].z = 0.0f;
if (bufferFormats[el].format.compCount == 2)
minBounds[el].z = maxBounds[el].z = 0.0f;
}
while (!finished)
{
if (rownum >= data.IndexCount)
{
finished = true;
break;
}
uint index = rownum;
if (data.Indices != null)
{
if (rownum >= data.Indices.Length)
{
index = 0;
}
else
{
index = data.Indices[rownum];
}
}
else if ((input.Drawcall.flags & DrawcallFlags.UseIBuffer) != 0 && state == m_VSIn)
{
// no index buffer, but indexed drawcall
index = 0;
}
int elemsWithData = 0;
for (int el = 0; el < bufferFormats.Length; el++)
{
if (generics != null && generics[el] != null)
{
for(int g=0; g < generics[el].Length; g++)
{
if (generics[el][g] is uint)
rawWriter.Write((uint)generics[el][g]);
else if (generics[el][g] is int)
rawWriter.Write((int)generics[el][g]);
else if (generics[el][g] is float)
rawWriter.Write((float)generics[el][g]);
}
continue;
}
try
{
byte[] bytedata = d[bufferFormats[el].buffer];
Stream strm = state.m_Stream[bufferFormats[el].buffer];
BinaryReader read = state.m_Reader[bufferFormats[el].buffer];
uint instIdx = 0;
// for instancing, need to handle instance rate being 0 (every instance takes index 0 in that case)
if (bufferFormats[el].perinstance)
instIdx = bufferFormats[el].instancerate > 0 ? (instance / (uint)bufferFormats[el].instancerate) : 0;
else
instIdx = index;
uint stride = input.Strides[bufferFormats[el].buffer];
if (data.PostVS.stride != 0)
stride = data.PostVS.stride;
uint offs = stride * instIdx + bufferFormats[el].offset;
bool outofBounds = false;
if (bytedata == null)
{
strm.Seek(0, SeekOrigin.Begin);
}
else if (offs >= bytedata.Length)
{
outofBounds = true;
strm = null;
read = new BinaryReader(new MemoryStream(m_Zeroes));
}
else
{
strm.Seek(offs, SeekOrigin.Begin);
}
string elname = bufferFormats[el].name.ToUpperInvariant();
var fmt = bufferFormats[el].format;
int byteWidth = (int)fmt.compByteWidth;
int bytesToRead = (int)(fmt.compByteWidth * fmt.compCount);
byte[] bytes = read.ReadBytes(bytesToRead);
rawWriter.Write(bytes);
if (bytes.Length != bytesToRead)
continue;
// update min/max for this element
{
for (int i = 0; i < fmt.compCount; i++)
{
float val = 0;
if (fmt.compType == FormatComponentType.Float)
{
if (byteWidth == 4)
val = BitConverter.ToSingle(bytes, i * byteWidth);
else if (byteWidth == 2)
val = fmt.ConvertFromHalf(BitConverter.ToUInt16(bytes, i * byteWidth));
}
else
{
if (byteWidth == 4)
val = (float)BitConverter.ToUInt32(bytes, i * byteWidth);
else if (byteWidth == 2)
val = (float)BitConverter.ToUInt16(bytes, i * byteWidth);
else if (byteWidth == 1)
val = (float)bytes[i * byteWidth];
}
if (outofBounds) continue;
if (i == 0)
{
minBounds[el].x = Math.Min(minBounds[el].x, val);
maxBounds[el].x = Math.Max(maxBounds[el].x, val);
}
else if (i == 1)
{
minBounds[el].y = Math.Min(minBounds[el].y, val);
maxBounds[el].y = Math.Max(maxBounds[el].y, val);
}
else if (i == 2)
{
minBounds[el].z = Math.Min(minBounds[el].z, val);
maxBounds[el].z = Math.Max(maxBounds[el].z, val);
}
}
}
elemsWithData++;
}
catch (System.IO.EndOfStreamException)
{
// don't increment elemsWithData
}
}
finished = (elemsWithData == 0);
rownum++;
}
this.BeginInvoke(new Action(() =>
{
state.m_MinBounds = minBounds;
state.m_MaxBounds = maxBounds;
UI_UpdateBoundingBox();
UI_ShowRows(state, horizScroll);
}));
}));
th.Start();
state.m_DataParseThread = th;
}
