/// <summary>
/// Parse single NSBMD object.
/// </summary>
private static void ParseNsbmdObject(EndianBinaryReader reader, NsbmdObject nsbmdObject, float modelscale)
{
UInt16 v = reader.ReadUInt16();
Int16 divide = reader.ReadInt16();
divide = (short)NsbmdGlRenderer.sign(divide, 16);
int unknown = v >> 12 & 0xf;
nsbmdObject.StackID = unknown;
//nsbmdObject.isBillboard = ((v >> 12 & 0xf) == 1?true:false);
float[] s = NsbmdGlRenderer.loadIdentity();
float[] r = NsbmdGlRenderer.loadIdentity();
float[] t = NsbmdGlRenderer.loadIdentity();
if ((v & 1) == 0)
{
nsbmdObject.Trans = true;
nsbmdObject.X = (float)reader.ReadInt32() / 4096f / modelscale;//(float)getdword(reader.ReadBytes(4)) / 4096f; //(float)(reader.ReadDouble() / 4096d);//.ReadUInt32() / 4096;
nsbmdObject.Y = (float)reader.ReadInt32() / 4096f / modelscale;//(float)getdword(reader.ReadBytes(4)) / 4096f;//(float)(reader.ReadDouble() / 4096d);
nsbmdObject.Z = (float)reader.ReadInt32() / 4096f / modelscale;//(float)getdword(reader.ReadBytes(4)) / 4096f;//(float)(reader.ReadDouble() / 4096d);
t = NsbmdGlRenderer.translate(t, nsbmdObject.X, nsbmdObject.Y, nsbmdObject.Z);
}
if ((v >> 3 & 0x1) == 0x1)
{
nsbmdObject.IsRotated = true;
float a = reader.ReadInt16();
a = NsbmdGlRenderer.sign((int)a, 16) / 4096f;
float b = reader.ReadInt16();
b = NsbmdGlRenderer.sign((int)b, 16) / 4096f;
nsbmdObject.Pivot = (int)(v >> 4) & 0x0f;
nsbmdObject.Neg = (int)(v >> 8) & 0x0f;
nsbmdObject.RotA = a;
nsbmdObject.RotB = b;
nsbmdObject.rotate_mtx = mtxPivot(new float[] { nsbmdObject.RotA, nsbmdObject.RotB }, nsbmdObject.Pivot, nsbmdObject.Neg);
r = NsbmdGlRenderer.multMatrix(r, nsbmdObject.rotate_mtx);
}
if ((v >> 1 & 1) == 0 && (v >> 3 & 1) == 0)
{
float[] a = new float[16];
a[0] = 1.0F;
a[5] = 1.0F;
a[10] = 1.0F;
a[15] = 1.0F;
float[] rotate = new float[8];
//msg = (new StringBuilder()).append(msg).append(" | R: ").toString();
for (int j = 0; j < rotate.Length; j++)
{
//dataParser _tmp4 = pa;
int value = NsbmdGlRenderer.sign(reader.ReadInt16(),16); //dataParser.getSign(data, offset + 4 + j * 2 + jump, 2);
rotate[j] = (float)value / 4096f;
//msg = (new StringBuilder()).append(msg).append(pad(Integer.valueOf(value), 4)).toString();
//if(j + 1 < rotate.length)
// msg = (new StringBuilder()).append(msg).append(", ").toString();
}
a[0] = (float)divide / 4096f;
a[1] = rotate[0];
a[2] = rotate[1];
a[4] = rotate[2];
a[5] = rotate[3];
a[6] = rotate[4];
a[8] = rotate[5];
a[9] = rotate[6];
a[10] = rotate[7];
nsbmdObject.rotate_mtx = a;
nsbmdObject.IsRotated = true;
r = NsbmdGlRenderer.multMatrix(r, nsbmdObject.rotate_mtx);
}
if ((v >> 2 & 1) == 0)
{
float[] scale = new float[3];
for (int j = 0; j < scale.Length; j++)
{
int value = reader.ReadInt32();
scale[j] = (float)value / 4096f;
}
nsbmdObject.scale = scale;
nsbmdObject.IsScaled = true;
s = NsbmdGlRenderer.scale(s, scale[0], scale[1], scale[2]);
}
nsbmdObject.materix = NsbmdGlRenderer.loadIdentity();
nsbmdObject.materix = NsbmdGlRenderer.multMatrix(nsbmdObject.materix, t);
nsbmdObject.materix = NsbmdGlRenderer.multMatrix(nsbmdObject.materix, r);
nsbmdObject.materix = NsbmdGlRenderer.multMatrix(nsbmdObject.materix, s);
}
/// <summary>
/// Parse single NSBMD object.
/// </summary>
private static void ParseNsbmdObject(BinaryReader reader, NsbmdObject nsbmdObject)
{
UInt32 v = reader.ReadUInt32();
if ((v & 1) == 0)
{
nsbmdObject.Trans = true;
nsbmdObject.X = reader.ReadUInt32();
nsbmdObject.Y = reader.ReadUInt32();
nsbmdObject.Z = reader.ReadUInt32();
}
if ((v & 0xa) == 0x8)
{
nsbmdObject.IsRotated = true;
int a = reader.ReadUInt16();
if ((a & 0x8000) != 0) a |= 0x0000;
int b = reader.ReadUInt16();
if ((b & 0x8000) != 0) b |= 0x0000;
nsbmdObject.Pivot = (v >> 4) & 0x0f;
nsbmdObject.Neg = (v >> 8) & 0x0f;
nsbmdObject.RotA = a;
nsbmdObject.RotB = b;
}
}