private void buttonReload_Click(object sender, EventArgs e)
{
N64Format format = N64Format.RGBA;
int depth = 16;
switch (comboBoxFormat.SelectedIndex)
{
case 0: format = N64Format.RGBA; depth = 16; break;
case 1: format = N64Format.RGBA; depth = 32; break;
case 2: format = N64Format.IA; depth = 16; break;
case 3: format = N64Format.IA; depth = 8; break;
case 4: format = N64Format.IA; depth = 4; break;
case 5: format = N64Format.IA; depth = 1; break;
}
LoadImage((uint)numericImage.Value, (int)numericWidth.Value, (int)numericHeight.Value, format, depth);
}
public static void ExportDisplayList(BlastCorpsRom rom, BlastCorpsLevel level, string filename, float scale)
{
Model3D model = new Model3D(level);
string mtlFileName = filename + ".mtl";
using (System.IO.StreamWriter file = new System.IO.StreamWriter(filename))
{
int vertCount = 1;
file.WriteLine(fileHeader());
file.WriteLine("mtllib {0}", Path.GetFileName(mtlFileName));
foreach (Triangle tri in model.triangles)
{
float uScale = 32.0f * tri.texture.width;
float vScale = 32.0f * tri.texture.height;
file.WriteLine();
file.WriteLine("usemtl Texture{0:X4}", tri.texture.address);
file.WriteLine(toObjVert(tri.vertices[0], scale, uScale, vScale));
file.WriteLine(toObjVert(tri.vertices[1], scale, uScale, vScale));
file.WriteLine(toObjVert(tri.vertices[2], scale, uScale, vScale));
file.WriteLine("f {0}/{0}/{0} {1}/{1}/{1} {2}/{2}/{2}", vertCount, (vertCount + 1), (vertCount + 2));
vertCount += 3;
}
}
// create textures directory
string textureDirName = "textures";
string textureDir = Path.Combine(Path.GetDirectoryName(filename), textureDirName);
Directory.CreateDirectory(textureDir);
using (System.IO.StreamWriter file = new System.IO.StreamWriter(mtlFileName))
{
List <uint> processedTextures = new List <uint>();
file.WriteLine(fileHeader());
foreach (Texture t in model.textures)
{
if (!processedTextures.Contains(t.address))
{
string textureFilename = String.Format("{0:X4}.png", t.address);
string textureFile = String.Format(textureDirName + "/" + textureFilename);
file.WriteLine("newmtl Texture{0:X4}", t.address);
file.WriteLine("Ka 0.0 0.0 0.0"); // ambiant color
file.WriteLine("Kd 1.0 1.0 1.0"); // diffuse color
file.WriteLine("Ks 0.3 0.3 0.3"); // specular color
file.WriteLine("d 1"); // dissolved
file.WriteLine("map_Kd {0}", textureFile);
file.WriteLine();
BlastCorpsTexture bct = new BlastCorpsTexture(rom.GetRawData(), t.address, 0);
bct.decode();
byte[] n64Texture = bct.GetInflated();
N64Format format = N64Format.RGBA;
int depth = 16;
switch (bct.type)
{
case 0: // IA8?
// TODO: memcpy, no info
format = N64Format.IA;
depth = 8;
break;
case 1: // RBGA16?
format = N64Format.RGBA;
depth = 16;
break;
case 2: // RGBA32?
format = N64Format.RGBA;
depth = 32;
break;
case 3: // IA8?
format = N64Format.IA;
depth = 8;
break;
case 4: // IA16?
format = N64Format.IA;
depth = 16;
break;
case 5: // RGBA32?
format = N64Format.RGBA;
depth = 32;
break;
case 6: // IA8?
format = N64Format.IA;
depth = 8;
break;
}
Bitmap loadedBitmap;
switch (format)
{
case N64Format.RGBA:
loadedBitmap = N64Graphics.RGBA(n64Texture, t.width, t.height, depth);
break;
case N64Format.IA:
default:
loadedBitmap = N64Graphics.IA(n64Texture, t.width, t.height, depth);
break;
}
loadedBitmap.RotateFlip(RotateFlipType.RotateNoneFlipY);
loadedBitmap.Save(Path.Combine(textureDir, textureFilename));
processedTextures.Add(t.address);
}
}
}
}
private void GuessDims(int type, int length, ref int width, ref int height, ref N64Format format, ref int depth)
{
const int KB = 1024;
switch (type)
{
case 0: // IA8?
// TODO: memcpy, no info
format = N64Format.IA;
depth = 8;
switch (length)
{
case 256: width = 16; height = 16; break;
case 512: width = 32; height = 16; break;
case 1 * KB: width = 32; height = 32; break;
case 2 * KB: width = 64; height = 32; break;
case 4 * KB: width = 64; height = 64; break;
default: width = 16; height = (length * 8 / depth) / width; break;
}
break;
case 1: // RBGA16?
format = N64Format.RGBA;
depth = 16;
switch (length)
{
case 16: width = 4; height = 2; break;
case 512: width = 16; height = 16; break;
case 1 * KB: width = 16; height = 32; break;
case 2 * KB: width = 32; height = 32; break;
case 4 * KB: width = 64; height = 32; break;
case 8 * KB: width = 64; height = 64; break;
case 0xC80: width = 40; height = 40; break;
default: width = 32; height = length / width / 2; break;
}
break;
case 2: // RGBA32?
format = N64Format.RGBA;
depth = 32;
switch (length)
{
case 1 * KB: width = 16; height = 16; break;
case 2 * KB: width = 16; height = 32; break;
case 4 * KB: width = 32; height = 32; break;
case 8 * KB: width = 64; height = 32; break;
default: width = 32; height = length / width / 4; break;
}
break;
case 3: // IA8?
format = N64Format.IA;
depth = 8;
switch (length)
{
case 1 * KB: width = 32; height = 32; break;
case 2 * KB: width = 32; height = 64; break;
case 4 * KB: width = 64; height = 64; break;
case 8 * KB: width = 64; height = 128; break;
default: width = 32; height = length / width; break;
}
break;
case 4: // IA16?
format = N64Format.IA;
depth = 16;
switch (length)
{
case 1 * KB: width = 32; height = 16; break;
case 2 * KB: width = 32; height = 32; break;
case 4 * KB: width = 32; height = 64; break;
case 8 * KB: width = 64; height = 64; break;
default: width = 32; height = length / width / 2; break;
}
break;
case 5: // RGBA32?
format = N64Format.RGBA;
depth = 32;
switch (length)
{
case 1 * KB: width = 16; height = 16; break;
case 2 * KB: width = 32; height = 16; break;
case 4 * KB: width = 32; height = 32; break;
case 8 * KB: width = 64; height = 32; break;
default: width = 32; height = length / width / 2; break;
}
break;
case 6: // IA8? IA4 always has alpha (lsb) clear
format = N64Format.IA;
depth = 8;
width = 16;
height = (length * 8 / depth) / width;
break;
}
}
private void LoadImage(uint index, int width, int height, N64Format format, int depth)
{
BlastCorpsTexture texture = new BlastCorpsTexture(rom.GetRawData(), index, (uint)numericLut.Value);
texture.decode();
byte[] n64Texture = texture.GetInflated();
textBoxOffset.Text = texture.offset.ToString("X");
textBoxLength.Text = texture.length.ToString("X");
textBoxType.Text = texture.type.ToString();
loadedBitmap = null;
if (n64Texture == null || n64Texture.Length == 0)
{
textBoxUncompressed.Text = "null";
}
else
{
textBoxUncompressed.Text = n64Texture.Length.ToString("X");
if (width == 0)
{
GuessDims(texture.type, n64Texture.Length, ref width, ref height, ref format, ref depth);
numericHeight.Value = height;
numericWidth.Value = width;
switch (format)
{
case N64Format.RGBA:
comboBoxFormat.SelectedIndex = (depth == 32) ? 1 : 0;
break;
case N64Format.IA:
switch (depth)
{
case 16: comboBoxFormat.SelectedIndex = 2; break;
case 8: comboBoxFormat.SelectedIndex = 3; break;
case 4: comboBoxFormat.SelectedIndex = 4; break;
case 1: comboBoxFormat.SelectedIndex = 5; break;
}
break;
}
}
switch (format)
{
case N64Format.RGBA:
loadedBitmap = N64Graphics.RGBA(n64Texture, width, height, depth);
break;
case N64Format.IA:
loadedBitmap = N64Graphics.IA(n64Texture, width, height, depth);
break;
}
if (loadedBitmap != null)
{
loadedBitmap.RotateFlip(RotateFlipType.RotateNoneFlipY);
}
}
pictureBoxTexture.Image = loadedBitmap;
pictureBoxActual.Image = loadedBitmap;
buttonExport.Enabled = (loadedBitmap != null);
numericLut.Enabled = (texture.type == 4 || texture.type == 5);
}
private void GuessDims(int type, int length, ref int width, ref int height, ref N64Format format, ref int depth)
{
const int KB = 1024;
switch (type)
{
case 0: // IA8?
// TODO: memcpy, no info
format = N64Format.IA;
depth = 8;
switch (length)
{
case 256: width = 16; height = 16; break;
case 512: width = 32; height = 16; break;
case 1 * KB: width = 32; height = 32; break;
case 2 * KB: width = 64; height = 32; break;
case 4 * KB: width = 64; height = 64; break;
default: width = 16; height = (length * 8 / depth) / width; break;
}
break;
case 1: // RBGA16?
format = N64Format.RGBA;
depth = 16;
switch (length)
{
case 16: width = 4; height = 2; break;
case 512: width = 16; height = 16; break;
case 1 * KB: width = 16; height = 32; break;
case 2 * KB: width = 32; height = 32; break;
case 4 * KB: width = 64; height = 32; break;
case 8 * KB: width = 64; height = 64; break;
case 0xC80: width = 40; height = 40; break;
default: width = 32; height = length / width / 2; break;
}
break;
case 2: // RGBA32?
format = N64Format.RGBA;
depth = 32;
switch (length)
{
case 1 * KB: width = 16; height = 16; break;
case 2 * KB: width = 16; height = 32; break;
case 4 * KB: width = 32; height = 32; break;
case 8 * KB: width = 64; height = 32; break;
default: width = 32; height = length / width / 4; break;
}
break;
case 3: // IA8?
format = N64Format.IA;
depth = 8;
switch (length)
{
case 1 * KB: width = 32; height = 32; break;
case 2 * KB: width = 32; height = 64; break;
case 4 * KB: width = 64; height = 64; break;
case 8 * KB: width = 64; height = 128; break;
default: width = 32; height = length / width; break;
}
break;
case 4: // IA16?
format = N64Format.IA;
depth = 16;
switch (length)
{
case 1 * KB: width = 32; height = 16; break;
case 2 * KB: width = 32; height = 32; break;
case 4 * KB: width = 32; height = 64; break;
case 8 * KB: width = 64; height = 64; break;
default: width = 32; height = length / width / 2; break;
}
break;
case 5: // RGBA32?
format = N64Format.RGBA;
depth = 32;
switch (length)
{
case 1 * KB: width = 16; height = 16; break;
case 2 * KB: width = 32; height = 16; break;
case 4 * KB: width = 32; height = 32; break;
case 8 * KB: width = 64; height = 32; break;
default: width = 32; height = length / width / 2; break;
}
break;
case 6: // IA8? IA4 always has alpha (lsb) clear
format = N64Format.IA;
depth = 8;
width = 16;
height = (length * 8 / depth) / width;
break;
}
}
private void LoadImage(uint index, int width, int height, N64Format format, int depth)
{
BlastCorpsTexture texture = new BlastCorpsTexture(rom.GetRawData(), index, (uint)numericLut.Value);
texture.decode();
byte[] n64Texture = texture.GetInflated();
textBoxOffset.Text = texture.offset.ToString("X");
textBoxLength.Text = texture.length.ToString("X");
textBoxType.Text = texture.type.ToString();
loadedBitmap = null;
if (n64Texture == null || n64Texture.Length == 0)
{
textBoxUncompressed.Text = "null";
}
else
{
textBoxUncompressed.Text = n64Texture.Length.ToString("X");
if (width == 0)
{
GuessDims(texture.type, n64Texture.Length, ref width, ref height, ref format, ref depth);
numericHeight.Value = height;
numericWidth.Value = width;
switch (format)
{
case N64Format.RGBA:
comboBoxFormat.SelectedIndex = (depth == 32) ? 1 : 0;
break;
case N64Format.IA:
switch (depth)
{
case 16: comboBoxFormat.SelectedIndex = 2; break;
case 8: comboBoxFormat.SelectedIndex = 3; break;
case 4: comboBoxFormat.SelectedIndex = 4; break;
case 1: comboBoxFormat.SelectedIndex = 5; break;
}
break;
}
}
switch (format)
{
case N64Format.RGBA:
loadedBitmap = N64Graphics.RGBA(n64Texture, width, height, depth);
break;
case N64Format.IA:
loadedBitmap = N64Graphics.IA(n64Texture, width, height, depth);
break;
}
if (loadedBitmap != null)
{
loadedBitmap.RotateFlip(RotateFlipType.RotateNoneFlipY);
}
}
pictureBoxTexture.Image = loadedBitmap;
pictureBoxActual.Image = loadedBitmap;
buttonExport.Enabled = (loadedBitmap != null);
numericLut.Enabled = (texture.type == 4 || texture.type == 5);
}
