private void ReadMeshFromSDC()
{
if (optimizedObject?.Value == null)
{
return;
}
PS2OptimizedSDCStructure sdc = optimizedObject.Value;
int sdcIndex = 0;
for (int i = 0; i < num_elements; i++)
{
if (element_types[i] != 1)
{
continue;
}
PS2OptimizedSDCStructureElement sdcEl = sdc.elements[sdcIndex];
GeometricObjectElementTriangles mainEl = elements[i] as GeometricObjectElementTriangles;
if (mainEl.visualMaterial == null)
{
mainEl.visualMaterial = sdc.visualMaterials[sdcIndex];
}
//MapLoader.Loader.print(name + " - " + mainEl.visualMaterial.offset);
if (sdc.visualMaterials[sdcIndex] != mainEl.visualMaterial)
{
Debug.LogWarning("SDC and Main materials did not match!");
}
mainEl.sdc = sdcEl;
sdcIndex++;
}
}
public void MorphVertices(GeometricObjectElementTriangles el, float lerp)
{
// Use UpdateMeshVertices if possible! Only use this for special cases
if (OPT_unityMesh != null)
{
Vector3[] new_vertices = OPT_unityMesh.vertices;
for (int j = 0; j < OPT_num_mapping_entries; j++)
{
Vector3 from = geo.vertices[OPT_mapping_vertices[j]];
Vector3 to = el.geo.vertices[el.OPT_mapping_vertices[j]];
new_vertices[j] = Vector3.LerpUnclamped(from, to, lerp);
}
OPT_unityMesh.vertices = new_vertices;
}
if (unityMesh != null)
{
Vector3[] new_vertices = unityMesh.vertices;
for (int j = 0; j < num_triangles; j++)
{
int i0 = triangles[(j * 3) + 0], o0 = el.triangles[(j * 3) + 0], m0 = (j * 3) + 0; // Old index, mapped index
int i1 = triangles[(j * 3) + 1], o1 = el.triangles[(j * 3) + 1], m1 = (j * 3) + 1;
int i2 = triangles[(j * 3) + 2], o2 = el.triangles[(j * 3) + 2], m2 = (j * 3) + 2;
new_vertices[m0] = Vector3.LerpUnclamped(geo.vertices[i0], el.geo.vertices[o0], lerp);
new_vertices[m1] = Vector3.LerpUnclamped(geo.vertices[i1], el.geo.vertices[o1], lerp);
new_vertices[m2] = Vector3.LerpUnclamped(geo.vertices[i2], el.geo.vertices[o2], lerp);
}
unityMesh.vertices = new_vertices;
}
}
public IGeometricObjectElement Clone(GeometricObject geo)
{
GeometricObjectElementTriangles sm = (GeometricObjectElementTriangles)MemberwiseClone();
sm.geo = geo;
sm.Reset();
return(sm);
}
private static void ReadMeshFromATO(Reader reader, GeometricObject m)
{
// Revolution only: Before creating the gameobject, read the actual model data from the ATO
if (Settings.s.game == Settings.Game.R2Revolution)
{
MapLoader l = MapLoader.Loader;
List <GeometricObject> meshObjects = new List <GeometricObject>();
for (uint i = 0; i < m.num_elements; i++)
{
if (m.element_types[i] == 1)
{
R2PS2Loader ps2l = (R2PS2Loader)l;
meshObjects.Add(ps2l.ato.meshes[ps2l.ato.meshes.Length - 1 - ps2l.meshesRead - meshObjects.Count]);
}
}
if (meshObjects.Count > 0)
{
int currentSubblock = 0;
int curNumVertices = 0;
bool tryMapping = true;
if (m.vertices == null)
{
m.num_vertices = (ushort)meshObjects.Sum(mesh => mesh.num_vertices);
m.vertices = new Vector3[m.num_vertices];
m.normals = new Vector3[m.num_vertices];
tryMapping = false;
}
for (int i = 0; i < meshObjects.Count; i++)
{
GeometricObject mo = meshObjects[i];
while (currentSubblock < m.num_elements && m.element_types[currentSubblock] != 1)
{
currentSubblock++;
}
GeometricObjectElementTriangles me = (GeometricObjectElementTriangles)m.elements[currentSubblock];
GeometricObjectElementTriangles moe = ((GeometricObjectElementTriangles)mo.elements[0]);
if (!tryMapping)
{
Array.Copy(mo.vertices, 0, m.vertices, curNumVertices, mo.num_vertices);
if (mo.normals != null)
{
Array.Copy(mo.normals, 0, m.normals, curNumVertices, mo.num_vertices);
}
me.OPT_mapping_vertices = Enumerable.Range(curNumVertices, mo.num_vertices).ToArray();
curNumVertices += mo.num_vertices;
}
else
{
me.OPT_mapping_vertices = new int[moe.OPT_num_mapping_entries];
for (int j = 0; j < mo.vertices.Length; j++)
{
me.OPT_mapping_vertices[j] = Array.IndexOf(m.vertices, mo.vertices[j]);
if (me.OPT_mapping_vertices[j] == -1 || me.OPT_mapping_vertices[j] != Array.IndexOf(m.vertices, mo.vertices[j]))
{
Debug.LogError("Failed matching vertices between Renderware and OpenSpace");
}
}
}
me.OPT_disconnectedTriangles = moe.OPT_disconnectedTriangles;
me.OPT_num_disconnectedTriangles = moe.OPT_num_disconnectedTriangles;
me.triangles = null;
me.num_triangles = 0;
me.num_uvMaps = moe.num_uvMaps;
me.num_uvs = moe.num_uvs;
me.uvs = moe.uvs;
me.OPT_mapping_uvs = moe.OPT_mapping_uvs;
me.OPT_num_mapping_entries = moe.OPT_num_mapping_entries;
me.vertexColors = moe.vertexColors;
currentSubblock++;
if (me.lightmap_index != -1)
{
R2PS2Loader ps2l = ((R2PS2Loader)l);
string id_r = me.lightmap_index.ToString("D3") + "." + 0;
//l.print(id_r + " - " + me.num_disconnected_triangles + " - " + m.num_vertices + " - " + mo.num_vertices);
Texture2D lm = ps2l.GetLightmap(id_r);
if (me.visualMaterial != null)
{
if (lm != null)
{
string id_g = me.lightmap_index.ToString("D3") + "." + 1;
string id_b = me.lightmap_index.ToString("D3") + "." + 2;
Texture2D lm_g = ps2l.GetLightmap(id_g);
Texture2D lm_b = ps2l.GetLightmap(id_b);
if (lm_g != null && lm_b != null)
{
for (int j = 0; j < lm.width; j++)
{
for (int k = 0; k < lm.height; k++)
{
Color r = lm.GetPixel(j, k);
Color g = lm_g.GetPixel(j, k);
Color b = lm_b.GetPixel(j, k);
lm.SetPixel(j, k, new Color(r.a, g.a, b.a, 1f));
}
}
lm.Apply();
}
}
else
{
lm = new Texture2D(1, 1);
lm.SetPixel(0, 0, Color.white);
lm.wrapMode = TextureWrapMode.Clamp;
lm.filterMode = FilterMode.Bilinear;
lm.Apply();
}
Vector2[] lightmapUVs = new Vector2[mo.num_vertices];
Pointer.DoAt(ref reader, ps2l.off_lightmapUV[me.lightmap_index], () => {
for (int j = 0; j < mo.num_vertices; j++)
{
lightmapUVs[j] = new Vector2(reader.ReadSingle(), reader.ReadSingle());
}
});
me.AddLightmap(lm, lightmapUVs);
}
}
}
((R2PS2Loader)l).meshesRead += (uint)meshObjects.Count;
}
}
}
public static GeometricObject Read(Reader reader, Pointer offset)
{
MapLoader l = MapLoader.Loader;
//l.print("Geometric Object: " + offset);
GeometricObject m = new GeometricObject(offset);
if (Settings.s.game == Settings.Game.LargoWinch)
{
uint flags = reader.ReadUInt32();
m.num_vertices = reader.ReadUInt16();
m.num_elements = reader.ReadUInt16();
m.off_element_types = Pointer.Read(reader);
m.off_elements = Pointer.Read(reader);
m.off_vertices = Pointer.Read(reader);
m.off_normals = Pointer.Read(reader);
reader.ReadSingle();
reader.ReadSingle();
reader.ReadSingle();
reader.ReadSingle();
m.lookAtMode = reader.ReadUInt32();
}
else if (Settings.s.game == Settings.Game.R2Revolution)
{
m.off_element_types = Pointer.Read(reader);
m.off_elements = Pointer.Read(reader);
uint flags = reader.ReadUInt32();
reader.ReadSingle();
reader.ReadSingle();
reader.ReadSingle();
reader.ReadSingle();
m.off_mapping = Pointer.Read(reader);
m.num_vertices = reader.ReadUInt16();
m.num_elements = reader.ReadUInt16();
m.off_vertices = Pointer.Read(reader);
m.off_normals = Pointer.Read(reader);
m.lookAtMode = flags & 3;
}
else
{
if (Settings.s.engineVersion <= Settings.EngineVersion.Montreal)
{
m.num_vertices = (ushort)reader.ReadUInt32();
}
m.off_vertices = Pointer.Read(reader);
m.off_normals = Pointer.Read(reader);
if (Settings.s.engineVersion < Settings.EngineVersion.R3)
{
m.off_materials = Pointer.Read(reader);
}
else
{
m.off_blendWeights = Pointer.Read(reader);
}
if (Settings.s.mode != Settings.Mode.RaymanArenaGC &&
Settings.s.mode != Settings.Mode.RaymanArenaGCDemo &&
Settings.s.game != Settings.Game.RM &&
Settings.s.mode != Settings.Mode.DonaldDuckPKGC &&
!(Settings.s.platform == Settings.Platform.PS2 && Settings.s.engineVersion == Settings.EngineVersion.R3))
{
reader.ReadInt32();
}
if (Settings.s.engineVersion <= Settings.EngineVersion.Montreal)
{
m.num_elements = (ushort)reader.ReadUInt32();
}
m.off_element_types = Pointer.Read(reader);
m.off_elements = Pointer.Read(reader);
reader.ReadInt32();
reader.ReadInt32();
if (Settings.s.engineVersion == Settings.EngineVersion.R2)
{
reader.ReadInt32();
reader.ReadInt32();
}
if (Settings.s.game == Settings.Game.Dinosaur)
{
reader.ReadInt32();
reader.ReadInt32();
reader.ReadInt32();
}
if (Settings.s.engineVersion > Settings.EngineVersion.Montreal)
{
m.lookAtMode = reader.ReadUInt32();
//if (m.lookAtMode != 0) l.print(m.lookAtMode);
m.num_vertices = reader.ReadUInt16();
m.num_elements = reader.ReadUInt16();
reader.ReadInt32();
reader.ReadSingle(); // bounding volume radius
reader.ReadSingle(); // x
reader.ReadSingle(); // z
reader.ReadSingle(); // y
reader.ReadInt32();
if (Settings.s.engineVersion == Settings.EngineVersion.R3)
{
reader.ReadInt32();
if (!(Settings.s.platform == Settings.Platform.PS2 && (Settings.s.game == Settings.Game.RM || Settings.s.game == Settings.Game.RA)))
{
reader.ReadInt16();
if (Settings.s.platform == Settings.Platform.PS2)
{
reader.ReadInt16();
reader.ReadUInt32();
}
}
}
}
else
{
reader.ReadInt32();
reader.ReadInt32();
reader.ReadSingle();
reader.ReadSingle();
reader.ReadSingle();
reader.ReadSingle();
}
}
m.name = "Mesh @ " + offset;
if (Settings.s.hasNames)
{
m.name = reader.ReadString(0x32);
}
if (Settings.s.platform == Settings.Platform.PS2 && Settings.s.engineVersion >= Settings.EngineVersion.R3)
{
reader.Align(0x4);
reader.ReadUInt32();
reader.ReadUInt32();
m.optimizedObject = new Pointer <PS2OptimizedSDCStructure>(reader, resolve: false);
reader.ReadUInt32();
reader.ReadUInt32();
if (Settings.s.game == Settings.Game.R3)
{
m.ps2IsSinus = reader.ReadUInt32();
}
}
// Vertices
Pointer.DoAt(ref reader, m.off_vertices, () => {
m.vertices = new Vector3[m.num_vertices];
for (int i = 0; i < m.num_vertices; i++)
{
float x = reader.ReadSingle();
float z = reader.ReadSingle();
float y = reader.ReadSingle();
m.vertices[i] = new Vector3(x, y, z);
}
});
// Normals
Pointer.DoAt(ref reader, m.off_normals, () => {
m.normals = new Vector3[m.num_vertices];
for (int i = 0; i < m.num_vertices; i++)
{
float x = reader.ReadSingle();
float z = reader.ReadSingle();
float y = reader.ReadSingle();
m.normals[i] = new Vector3(x, y, z);
}
});
Pointer.DoAt(ref reader, m.off_blendWeights, () => {
m.blendWeights = new float[4][];
/*reader.ReadUInt32(); // 0
* R3Pointer off_blendWeightsStart = R3Pointer.Read(reader);
* R3Pointer.Goto(ref reader, off_blendWeightsStart);*/
for (int i = 0; i < 4; i++)
{
Pointer off_blendWeights = Pointer.Read(reader);
Pointer.DoAt(ref reader, off_blendWeights, () => {
m.blendWeights[i] = new float[m.num_vertices];
for (int j = 0; j < m.num_vertices; j++)
{
m.blendWeights[i][j] = reader.ReadSingle();
}
});
}
reader.ReadUInt32();
reader.ReadUInt32();
reader.ReadUInt32();
reader.ReadUInt32();
});
Pointer.DoAt(ref reader, m.off_mapping, () => {
// Revolution only
reader.ReadUInt32();
Pointer.Read(reader);
Pointer off_mappingBlocks = Pointer.Read(reader);
Pointer.Read(reader);
Pointer.Read(reader);
ushort num_mappingBlocks = reader.ReadUInt16();
reader.ReadUInt16();
Pointer.DoAt(ref reader, off_mappingBlocks, () => {
m.mapping = new int[num_mappingBlocks][];
for (int i = 0; i < num_mappingBlocks; i++)
{
Pointer off_mapping = Pointer.Read(reader);
Pointer.DoAt(ref reader, off_mapping, () => {
m.mapping[i] = new int[m.num_vertices];
for (int j = 0; j < m.num_vertices; j++)
{
m.mapping[i][j] = reader.ReadUInt16();
if (m.mapping[i][j] >= m.num_vertices)
{
l.print(m.offset);
}
}
});
}
});
});
// Read element types & initialize arrays
Pointer.Goto(ref reader, m.off_element_types);
m.element_types = new ushort[m.num_elements];
m.elements = new IGeometricObjectElement[m.num_elements];
for (uint i = 0; i < m.num_elements; i++)
{
m.element_types[i] = reader.ReadUInt16();
}
// Process elements
for (uint i = 0; i < m.num_elements; i++)
{
Pointer.Goto(ref reader, m.off_elements + (i * 4));
Pointer block_offset = Pointer.Read(reader);
Pointer.Goto(ref reader, block_offset);
switch (m.element_types[i])
{
case 1: // Material
m.elements[i] = GeometricObjectElementTriangles.Read(reader, block_offset, m);
break;
case 3: // Sprite
m.elements[i] = GeometricObjectElementSprites.Read(reader, block_offset, m);
break;
case 13:
case 15:
m.bones = DeformSet.Read(reader, block_offset, m);
m.elements[i] = m.bones;
break;
default:
m.elements[i] = null;
/*1 = indexedtriangles
* 2 = facemap
* 3 = sprite
* 4 = TMesh
* 5 = points
* 6 = lines
* 7 = spheres
* 8 = alignedboxes
* 9 = cones
* 13 = deformationsetinfo*/
l.print("Unknown geometric element type " + m.element_types[i] + " at offset " + block_offset);
break;
}
}
ReadMeshFromATO(reader, m);
if (Settings.s.platform == Settings.Platform.PS2 && Settings.s.engineVersion == Settings.EngineVersion.R3)
{
m.optimizedObject?.Resolve(reader, onPreRead: opt => opt.isSinus = m.ps2IsSinus);
m.ReadMeshFromSDC();
}
m.InitGameObject();
return(m);
}
public static GeometricObjectElementTriangles Read(Reader reader, Pointer offset, GeometricObject geo)
{
MapLoader l = MapLoader.Loader;
GeometricObjectElementTriangles sm = new GeometricObjectElementTriangles(offset, geo);
sm.name = "Submesh @ pos " + offset;
//l.print(sm.name);
sm.backfaceCulling = !l.forceDisplayBackfaces;
sm.off_material = Pointer.Read(reader);
if (Settings.s.game == Settings.Game.LargoWinch)
{
//sm.visualMaterial = VisualMaterial.FromOffset(sm.off_material);
sm.visualMaterial = VisualMaterial.FromOffsetOrRead(sm.off_material, reader);
}
else if (Settings.s.engineVersion == Settings.EngineVersion.R3 || Settings.s.game == Settings.Game.R2Revolution)
{
sm.visualMaterial = VisualMaterial.FromOffset(sm.off_material);
}
else
{
sm.gameMaterial = GameMaterial.FromOffsetOrRead(sm.off_material, reader);
sm.visualMaterial = sm.gameMaterial.visualMaterial;
}
sm.visualMaterialOG = sm.visualMaterial;
/*if (sm.visualMaterial != null && sm.visualMaterial.textures.Count > 0 && sm.visualMaterial.textures[0].off_texture != null) {
* sm.name += " - VisMatTex:" + sm.visualMaterial.textures[0].offset + " - TexInfo:" + sm.visualMaterial.textures[0].off_texture;
* }*/
if (sm.visualMaterial != null)
{
sm.backfaceCulling = ((sm.visualMaterial.flags & VisualMaterial.flags_backfaceCulling) != 0) && !l.forceDisplayBackfaces;
}
sm.num_triangles = reader.ReadUInt16();
if (Settings.s.game == Settings.Game.R2Revolution)
{
sm.lightmap_index = reader.ReadInt16();
sm.off_triangles = Pointer.Read(reader);
}
else
{
sm.num_uvs = reader.ReadUInt16();
if (Settings.s.engineVersion == Settings.EngineVersion.R3)
{
sm.num_uvMaps = reader.ReadUInt16();
sm.lightmap_index = reader.ReadInt16();
}
sm.off_triangles = Pointer.Read(reader); // 1 entry = 3 shorts. Max: num_vertices
if (Settings.s.mode == Settings.Mode.Rayman3GC)
{
reader.ReadUInt32();
}
sm.off_mapping_uvs = Pointer.Read(reader); // 1 entry = 3 shorts. Max: num_weights
sm.off_normals = Pointer.Read(reader); // 1 entry = 3 floats
sm.off_uvs = Pointer.Read(reader); // 1 entry = 2 floats
if (Settings.s.game == Settings.Game.LargoWinch)
{
sm.off_mapping_lightmap = Pointer.Read(reader);
sm.num_mapping_lightmap = reader.ReadUInt16();
reader.ReadUInt16();
}
else if (Settings.s.engineVersion == Settings.EngineVersion.R3)
{
reader.ReadUInt32();
reader.ReadUInt32();
}
else if (Settings.s.engineVersion == Settings.EngineVersion.Montreal)
{
reader.ReadUInt32();
}
if (Settings.s.game != Settings.Game.TTSE)
{
sm.off_vertex_indices = Pointer.Read(reader);
sm.num_vertex_indices = reader.ReadUInt16();
sm.parallelBox = reader.ReadUInt16();
reader.ReadUInt32();
}
}
if (Settings.s.engineVersion == Settings.EngineVersion.R3)
{
if (Settings.s.game != Settings.Game.Dinosaur &&
Settings.s.game != Settings.Game.LargoWinch &&
Settings.s.mode != Settings.Mode.RaymanArenaGCDemo)
{
sm.isVisibleInPortal = reader.ReadByte();
reader.ReadByte();
sm.OPT_num_mapping_entries = reader.ReadUInt16(); // num_shorts
sm.OPT_off_mapping_vertices = Pointer.Read(reader); // shorts_offset1 (1st array of size num_shorts, max_num_vertices)
sm.OPT_off_mapping_uvs = Pointer.Read(reader); // shorts_offset2 (2nd array of size num_shorts, max: num_weights)
sm.OPT_num_triangleStrip = reader.ReadUInt16(); // num_shorts2
sm.OPT_num_disconnectedTriangles = reader.ReadUInt16();
sm.OPT_off_triangleStrip = Pointer.Read(reader); // shorts2_offset (array of size num_shorts2)
sm.OPT_off_disconnectedTriangles = Pointer.Read(reader);
if (Settings.s.hasNames)
{
sm.name += reader.ReadString(0x34);
}
}
else
{
sm.OPT_num_mapping_entries = 0;
sm.OPT_off_mapping_vertices = null;
sm.OPT_off_mapping_uvs = null;
sm.OPT_num_triangleStrip = 0;
sm.OPT_num_disconnectedTriangles = 0;
sm.OPT_off_triangleStrip = null;
sm.OPT_off_disconnectedTriangles = null;
sm.isVisibleInPortal = 1;
if (Settings.s.mode == Settings.Mode.RaymanArenaGCDemo)
{
sm.isVisibleInPortal = reader.ReadByte();
reader.ReadByte();
sm.OPT_num_mapping_entries = reader.ReadUInt16(); // num_shorts
}
}
}
else
{
// Defaults for Rayman 2, no optimized mesh feature
sm.num_uvMaps = 1;
sm.OPT_num_mapping_entries = 0;
sm.OPT_off_mapping_vertices = null;
sm.OPT_off_mapping_uvs = null;
sm.OPT_num_triangleStrip = 0;
sm.OPT_num_disconnectedTriangles = 0;
sm.OPT_off_triangleStrip = null;
sm.OPT_off_disconnectedTriangles = null;
sm.isVisibleInPortal = 1;
}
// Read mapping tables
sm.OPT_mapping_uvs = new int[sm.num_uvMaps][];
if (sm.OPT_num_mapping_entries > 0)
{
Pointer.Goto(ref reader, sm.OPT_off_mapping_vertices);
//print("Mapping offset: " + String.Format("0x{0:X}", fs.Position));
sm.OPT_mapping_vertices = new int[sm.OPT_num_mapping_entries];
for (int j = 0; j < sm.OPT_num_mapping_entries; j++)
{
sm.OPT_mapping_vertices[j] = reader.ReadInt16();
}
Pointer.Goto(ref reader, sm.OPT_off_mapping_uvs);
for (int j = 0; j < sm.num_uvMaps; j++)
{
sm.OPT_mapping_uvs[j] = new int[sm.OPT_num_mapping_entries];
}
for (int j = 0; j < sm.OPT_num_mapping_entries; j++)
{
for (int um = 0; um < sm.num_uvMaps; um++)
{
sm.OPT_mapping_uvs[um][j] = reader.ReadInt16();
}
}
}
if (sm.num_triangles > 0)
{
Pointer.Goto(ref reader, sm.off_mapping_uvs);
sm.mapping_uvs = new int[sm.num_uvMaps][];
for (int j = 0; j < sm.num_uvMaps; j++)
{
sm.mapping_uvs[j] = new int[sm.num_triangles * 3];
}
// Why is uv maps here the outer loop instead of inner like the other thing?
for (int um = 0; um < sm.num_uvMaps; um++)
{
for (int j = 0; j < sm.num_triangles * 3; j++)
{
sm.mapping_uvs[um][j] = reader.ReadInt16();
}
}
}
// Read UVs
Pointer.DoAt(ref reader, sm.off_uvs, () => {
sm.uvs = new Vector2[sm.num_uvs];
for (int j = 0; j < sm.num_uvs; j++)
{
sm.uvs[j] = new Vector2(reader.ReadSingle(), reader.ReadSingle());
}
});
// Read triangle data
Pointer.DoAt(ref reader, sm.OPT_off_triangleStrip, () => {
sm.OPT_triangleStrip = new int[sm.OPT_num_triangleStrip];
for (int j = 0; j < sm.OPT_num_triangleStrip; j++)
{
sm.OPT_triangleStrip[j] = reader.ReadInt16();
}
});
Pointer.DoAt(ref reader, sm.OPT_off_disconnectedTriangles, () => {
sm.OPT_disconnectedTriangles = new int[sm.OPT_num_disconnectedTriangles * 3];
//print("Loading disconnected triangles at " + String.Format("0x{0:X}", fs.Position));
for (int j = 0; j < sm.OPT_num_disconnectedTriangles; j++)
{
sm.OPT_disconnectedTriangles[(j * 3) + 0] = reader.ReadInt16();
sm.OPT_disconnectedTriangles[(j * 3) + 1] = reader.ReadInt16();
sm.OPT_disconnectedTriangles[(j * 3) + 2] = reader.ReadInt16();
}
});
if (sm.num_triangles > 0)
{
Pointer.Goto(ref reader, sm.off_triangles);
sm.triangles = new int[sm.num_triangles * 3];
//print("Loading disconnected triangles at " + String.Format("0x{0:X}", fs.Position));
for (int j = 0; j < sm.num_triangles; j++)
{
sm.triangles[(j * 3) + 0] = reader.ReadInt16();
sm.triangles[(j * 3) + 1] = reader.ReadInt16();
sm.triangles[(j * 3) + 2] = reader.ReadInt16();
}
if (sm.off_normals != null)
{
Pointer.Goto(ref reader, sm.off_normals);
sm.normals = new Vector3[sm.num_triangles];
for (int j = 0; j < sm.num_triangles; j++)
{
float x = reader.ReadSingle();
float z = reader.ReadSingle();
float y = reader.ReadSingle();
sm.normals[j] = new Vector3(x, y, z);
}
}
}
if (Settings.s.game == Settings.Game.LargoWinch && sm.lightmap_index != -1)
{
LWLoader lwl = MapLoader.Loader as LWLoader;
if (lwl.lms != null && sm.lightmap_index >= 0 && sm.lightmap_index < lwl.lms.Count)
{
/*if (sm.lightmap_index < l.off_lightmapUV.Length - 1) {
* int amount = ((int)l.off_lightmapUV[sm.lightmap_index + 1].offset - (int)l.off_lightmapUV[sm.lightmap_index].offset);
* amount = amount / 8;
* l.print(offset + " - UVs: " + amount + " - " + sm.mesh.num_vertices + " - " + sm.num_mapping_entries + " - " + sm.num_uvs + " - " + sm.num_disconnected_triangles_spe + " - " + sm.num_mapping_lightmap);
* }*/
Vector2[] lightmapUVs = new Vector2[sm.num_mapping_lightmap];
Pointer.DoAt(ref reader, sm.off_mapping_lightmap, () => {
sm.mapping_lightmap = new int[sm.num_mapping_lightmap];
for (int i = 0; i < sm.num_mapping_lightmap; i++)
{
sm.mapping_lightmap[i] = reader.ReadInt16();
}
});
Pointer.DoAt(ref reader, l.off_lightmapUV[sm.lightmap_index], () => {
for (int j = 0; j < lightmapUVs.Length; j++)
{
lightmapUVs[j] = new Vector2(reader.ReadSingle(), reader.ReadSingle());
}
});
sm.AddLightmap(lwl.GetLightmap(sm.lightmap_index), lightmapUVs);
}
}
return(sm);
}