public ShaderVariable GetShaderVar(BinaryReader read)
{
object[] objs = GetObjects(read);
ShaderVariable ret = new ShaderVariable();
ret.name = name;
ret.type = VarType.Float;
if (format.compType == FormatComponentType.UInt)
ret.type = VarType.UInt;
if (format.compType == FormatComponentType.SInt)
ret.type = VarType.Int;
if (format.compType == FormatComponentType.Double)
ret.type = VarType.Double;
ret.columns = Math.Min(format.compCount, 4);
ret.rows = Math.Min(matrixdim, 4);
ret.members = new ShaderVariable[0] { };
ret.value.fv = new float[16];
ret.value.uv = new uint[16];
ret.value.iv = new int[16];
for (uint row = 0; row < ret.rows; row++)
{
for (uint col = 0; col < ret.columns; col++)
{
uint dst = row * ret.columns + col;
uint src = row * format.compCount + col;
object o = objs[src];
if (o is float)
ret.value.fv[dst] = (float)o;
else if (o is uint)
ret.value.uv[dst] = (uint)o;
else if (o is int)
ret.value.iv[dst] = (int)o;
}
}
return ret;
}
private void AddVariables(TreelistView.NodeCollection root, ShaderVariable[] vars)
{
foreach (var v in vars)
{
TreelistView.Node n = root.Add(new TreelistView.Node(new object[] { v.name, v, v.TypeString() }));
if (v.rows > 1)
{
for (int i = 0; i < v.rows; i++)
{
n.Nodes.Add(new TreelistView.Node(new object[] { String.Format("{0}.row{1}", v.name, i), v.Row(i), v.RowTypeString() }));
}
}
if (v.members.Length > 0)
{
AddVariables(n.Nodes, v.members);
}
}
}
private void SetVariables(ShaderVariable[] vars)
{
if (variables.InvokeRequired)
{
this.BeginInvoke(new Action(() => { SetVariables(vars); }));
return;
}
variables.BeginUpdate();
variables.Nodes.Clear();
if(vars != null && vars.Length > 0)
AddVariables(variables.Nodes, vars);
variables.EndUpdate();
variables.Invalidate();
}
public string StringRep(ShaderVariable var, bool useType)
{
if (displayInts.Checked || (useType && var.type == VarType.Int))
return var.Row(0, VarType.Int);
if (useType && var.type == VarType.UInt)
return var.Row(0, VarType.UInt);
return var.Row(0, VarType.Float).ToString();
}
ShaderVariable[] ApplyFormatOverride(byte[] data)
{
if(m_FormatOverride == null || m_FormatOverride.Length == 0) return null;
var stream = new MemoryStream(data);
var reader = new BinaryReader(stream);
ShaderVariable[] ret = new ShaderVariable[m_FormatOverride.Length];
for (int i = 0; i < m_FormatOverride.Length; i++)
{
stream.Seek(m_FormatOverride[i].offset, SeekOrigin.Begin);
ret[i] = m_FormatOverride[i].GetShaderVar(reader);
}
reader.Dispose();
stream.Dispose();
return ret;
}
ShaderVariable[] ApplyFormatOverride(byte[] data)
{
if(m_FormatOverride == null || m_FormatOverride.Length == 0) return null;
var stream = new MemoryStream(data);
var reader = new BinaryReader(stream);
ShaderVariable[] ret = new ShaderVariable[m_FormatOverride.Length];
int i = 0;
try
{
for (i = 0; i < m_FormatOverride.Length; i++)
{
stream.Seek(m_FormatOverride[i].offset, SeekOrigin.Begin);
ret[i] = m_FormatOverride[i].GetShaderVar(reader);
}
}
catch (System.IO.EndOfStreamException)
{
for (; i < m_FormatOverride.Length; i++)
{
ret[i] = new ShaderVariable();
ret[i].name = "-";
ret[i].type = VarType.Float;
ret[i].rows = ret[i].columns = 1;
ret[i].members = new ShaderVariable[0] { };
ret[i].value.fv = new float[16];
ret[i].value.uv = new uint[16];
ret[i].value.iv = new int[16];
ret[i].value.dv = new double[16];
}
}
reader.Dispose();
stream.Dispose();
return ret;
}
private string GetShaderVariableAsText(ShaderVariable hoverVar)
{
var fmt =
@"{0}" + Environment.NewLine +
@" X Y Z W" + Environment.NewLine +
@"----------------------------------------------------" + Environment.NewLine +
@"float | {1,10} {2,10} {3,10} {4,10}" + Environment.NewLine +
@"uint | {5,10} {6,10} {7,10} {8,10}" + Environment.NewLine +
@"int | {9,10} {10,10} {11,10} {12,10}" + Environment.NewLine +
@"hex | {5,10:X} {6,10:X} {7,10:X} {8,10:X}";
return String.Format(fmt, hoverVar.name,
Formatter.Format(hoverVar.value.fv[0]), Formatter.Format(hoverVar.value.fv[1]), Formatter.Format(hoverVar.value.fv[2]), Formatter.Format(hoverVar.value.fv[3]),
hoverVar.value.uv[0], hoverVar.value.uv[1], hoverVar.value.uv[2], hoverVar.value.uv[3],
hoverVar.value.iv[0], hoverVar.value.iv[1], hoverVar.value.iv[2], hoverVar.value.iv[3]);
}
private void SetVariables(ShaderVariable[] vars)
{
variables.BeginUpdate();
variables.Nodes.Clear();
saveCSV.Enabled = false;
if (vars != null && vars.Length > 0)
{
AddVariables(variables.Nodes, vars);
saveCSV.Enabled = true;
}
variables.EndUpdate();
variables.Invalidate();
}
