private void Init(string texturename)
{
VertexPositionNormalTextured[] verts = new VertexPositionNormalTextured[36];
// Front face
verts[0] = new VertexPositionNormalTextured(-1.0f, 1.0f, 1.0f, 1.0f, 0.0f);
verts[1] = new VertexPositionNormalTextured(-1.0f, -1.0f, 1.0f, 1.0f, 1.0f);
verts[2] = new VertexPositionNormalTextured(1.0f, 1.0f, 1.0f, 0.0f, 0.0f);
verts[3] = new VertexPositionNormalTextured(-1.0f, -1.0f, 1.0f, 1.0f, 1.0f);
verts[4] = new VertexPositionNormalTextured(1.0f, -1.0f, 1.0f, 0.0f, 1.0f);
verts[5] = new VertexPositionNormalTextured(1.0f, 1.0f, 1.0f, 0.0f, 0.0f);
// Back face (remember this is facing *away* from the camera, so vertices should be
// clockwise order)
verts[6] = new VertexPositionNormalTextured(-1.0f, 1.0f, -1.0f, 0.0f, 0.0f);
verts[7] = new VertexPositionNormalTextured(1.0f, 1.0f, -1.0f, 1.0f, 0.0f);
verts[8] = new VertexPositionNormalTextured(-1.0f, -1.0f, -1.0f, 0.0f, 1.0f);
verts[9] = new VertexPositionNormalTextured(-1.0f, -1.0f, -1.0f, 0.0f, 1.0f);
verts[10] = new VertexPositionNormalTextured(1.0f, 1.0f, -1.0f, 1.0f, 0.0f);
verts[11] = new VertexPositionNormalTextured(1.0f, -1.0f, -1.0f, 1.0f, 1.0f);
// Top face
verts[12] = new VertexPositionNormalTextured(-1.0f, 1.0f, 1.0f, 1.0f, 0.0f);
verts[13] = new VertexPositionNormalTextured(1.0f, 1.0f, -1.0f, 0.0f, 1.0f);
verts[14] = new VertexPositionNormalTextured(-1.0f, 1.0f, -1.0f, 0.0f, 0.0f);
verts[15] = new VertexPositionNormalTextured(-1.0f, 1.0f, 1.0f, 1.0f, 0.0f);
verts[16] = new VertexPositionNormalTextured(1.0f, 1.0f, 1.0f, 1.0f, 1.0f);
verts[17] = new VertexPositionNormalTextured(1.0f, 1.0f, -1.0f, 0.0f, 1.0f);
// Bottom face (remember this is facing *away* from the camera, so vertices should be
// clockwise order)
verts[18] = new VertexPositionNormalTextured(-1.0f, -1.0f, 1.0f, 0.0f, 0.0f);
verts[19] = new VertexPositionNormalTextured(-1.0f, -1.0f, -1.0f, 0.0f, 1.0f);
verts[20] = new VertexPositionNormalTextured(1.0f, -1.0f, -1.0f, 1.0f, 1.0f);
verts[21] = new VertexPositionNormalTextured(-1.0f, -1.0f, 1.0f, 0.0f, 0.0f);
verts[22] = new VertexPositionNormalTextured(1.0f, -1.0f, -1.0f, 1.0f, 1.0f);
verts[23] = new VertexPositionNormalTextured(1.0f, -1.0f, 1.0f, 1.0f, 0.0f);
// Left face
verts[24] = new VertexPositionNormalTextured(-1.0f, 1.0f, 1.0f, 0.0f, 0.0f);
verts[25] = new VertexPositionNormalTextured(-1.0f, -1.0f, -1.0f, 1.0f, 1.0f);
verts[26] = new VertexPositionNormalTextured(-1.0f, -1.0f, 1.0f, 0.0f, 1.0f);
verts[27] = new VertexPositionNormalTextured(-1.0f, 1.0f, -1.0f, 1.0f, 0.0f);
verts[28] = new VertexPositionNormalTextured(-1.0f, -1.0f, -1.0f, 1.0f, 1.0f);
verts[29] = new VertexPositionNormalTextured(-1.0f, 1.0f, 1.0f, 0.0f, 0.0f);
// Right face (remember this is facing *away* from the camera, so vertices should be
// clockwise order)
verts[30] = new VertexPositionNormalTextured(1.0f, 1.0f, 1.0f, 1.0f, 0.0f);
verts[31] = new VertexPositionNormalTextured(1.0f, -1.0f, 1.0f, 1.0f, 1.0f);
verts[32] = new VertexPositionNormalTextured(1.0f, -1.0f, -1.0f, 0.0f, 1.0f);
verts[33] = new VertexPositionNormalTextured(1.0f, 1.0f, -1.0f, 0.0f, 0.0f);
verts[34] = new VertexPositionNormalTextured(1.0f, 1.0f, 1.0f, 1.0f, 0.0f);
verts[35] = new VertexPositionNormalTextured(1.0f, -1.0f, -1.0f, 0.0f, 1.0f);
Matrix translation = Matrix.RotationYawPitchRoll(0f, 90f * (float)(Math.PI / 180f), 0f);
for (int i = 0; i < verts.Length; i++)
{
//verts[i].Position =
verts[i].Position = Vector3.Multiply(verts[i].Position, 5000f);
verts[i].Position = Vector3.TransformCoordinate(verts[i].Position, translation);
verts[i].TextureCoordinate.X = (verts[i].TextureCoordinate.X + (1f / 512)) * (510f / 512f);
verts[i].TextureCoordinate.Y = (verts[i].TextureCoordinate.Y + (1f / 512)) * (510f / 512f);
}
vb = new HagsVertexBuffer();
vb.SetVB<VertexPositionNormalTextured>(verts, verts.Length * VertexPositionNormalTextured.SizeInBytes, VertexPositionNormalTextured.Format, Usage.WriteOnly);
for (int i = 0; i < 6; i++)
{
List<uint> ind = new List<uint>();
string texname = "skybox/"+ texturename;
switch(i)
{
case 0:
texname += "ft";
ind.AddRange(new uint[] { 0, 2, 1, 3, 5, 4 });
break;
case 1:
texname += "bk";
ind.AddRange(new uint[] {6,8,7,9,11,10 });
break;
case 2:
texname += "up";
ind.AddRange(new uint[] {12,14,13,15,17,16 });
break;
case 3:
texname += "dn";
ind.AddRange(new uint[] {18,20,19,21,23,22 });
break;
case 4:
texname += "lf";
ind.AddRange(new uint[] { 24,26,25,27,29,28});
break;
case 5:
texname += "rt";
ind.AddRange(new uint[] {30,32,31,33,35,34 });
break;
}
RenderItem item = new RenderItem(this, TextureManager.Instance.LoadMaterial(texname));
item.DontOptimize = true;
item.indices = ind;
item.GenerateIndexBuffer();
items.Add(item);
rendercalls.Add(new KeyValuePair<ulong, RenderDelegate>(SortItem.GenerateBits(SortItem.FSLayer.GAME, SortItem.Viewport.STATIC, SortItem.VPLayer.SKYBOX, SortItem.Translucency.OPAQUE, item.material.MaterialID, 0, item.ib.IndexBufferID, item.vb.VertexBufferID), new RenderDelegate(item.Render)));
}
}
public new void Init()
{
this.SharedTexture2 = true;
this.tex2 = world.LightmapTexture;
this.stride = VertexPositionNormalTexturedLightmap.SizeInBytes;
// Make renderitem for each face
for (int fi = 0; fi < world.faces.Length;fi++ )
{
Face face = world.faces[fi];
face.Format = VertexPositionNormalTexturedLightmap.Format;
RenderItem item = new RenderItem(this, face.texinfo.texdata_t.mat);
//if (face.texinfo.texdata_t.mat != null && face.texinfo.texdata_t.mat.Bumpmap)
// face.Format = VertexPositionNormalTexturedLightmapTangent.Format;
// Create index list for non-displacement faces only
if (face.face_t.dispinfo == -1 && !face.HasDisplacement && face.VertexOffset != -1)
{
// Make TriangleList
int newIndices = (face.face_t.numedges - 2) * 3;
face.indices = new uint[newIndices];
face.nVerts = HagsIndexBuffer.GetVertexCount(item.indices);
for (int i = 0; i < (face.face_t.numedges - 2); i++)
{
face.indices[3 * i] = (uint)(face.VertexOffset);
face.indices[3 * i + 1] = (uint)(face.VertexOffset + i + 1);
face.indices[3 * i + 2] = (uint)(face.VertexOffset + i + 2);
}
item.indices = new List<uint>(face.indices);
}
else
{
// Use pre-generated displacement index list
if (face.indices != null)
{
item.indices = new List<uint>(face.indices);
//face.nVerts = HagsIndexBuffer.GetVertexCount(item.indices);
}
}
// Setup item
item.DontOptimize = true;
item.face = face;
item.Type = PrimitiveType.TriangleList;
item.nVerts = face.nVerts;
item.Init();
world.faces[fi].item = item;
items.Add(item);
}
// Create shared vertex buffer
int vertexBytes = world.verts.Count * VertexPositionNormalTexturedLightmap.SizeInBytes;
vb = new HagsVertexBuffer();
vb.SetVB<VertexPositionNormalTexturedLightmap>(world.verts.ToArray(), vertexBytes, VertexPositionNormalTexturedLightmap.Format, Usage.WriteOnly);
ib = new HagsIndexBuffer();
Entity light_environment = null;
foreach (Entity ent in world.Entities)
{
//System.Console.WriteLine("\n"+ ent.ClassName);
foreach (string val in ent.Values.Keys)
{
//System.Console.WriteLine("\t"+val + ": " + ent.Values[val]);
}
if (ent.ClassName == "light_environment")
{
light_environment = ent;
}
else if (ent.ClassName.Equals("sky_camera"))
{
skybox3d = new SkyBox3D(this, ent);
}
else if (ent.ClassName.Equals("env_fog_controller"))
{
fogController = new FogController(ent.Values);
fogController.Init();
}
}
if (skybox3d == null)
{
// Look for area 1
}
// Handle worldspawn entity (skybox)
if (world.Entities[0].ClassName == "worldspawn")
{
if (world.Entities[0].Values.ContainsKey("skyname"))
{
string skyname = world.Entities[0].Values["skyname"];
skybox = new SkyBox(this, skyname, light_environment);
}
}
// Make leafs point towards nodes also
SetParent(ref world.nodes[0], ref world.nodes[0]);
world.nodes[0].parent = null;
// Prepare visibleRenderItems memorisation structure
foreach (RenderItem item in items)
{
if (!visibleRenderItems.ContainsKey(item.material.MaterialID))
{
visibleRenderItems.Add(item.material.MaterialID, new List<RenderItem>());
if (skybox3d != null)
skybox3d.visibleRenderItems.Add(item.material.MaterialID, new List<RenderItem>());
}
}
}