public static GfxObj Get(uint gfxObjID)
{
Requests++;
//if (Requests % 100 == 0)
//Console.WriteLine($"GfxObjCache: Requests={Requests}, Hits={Hits}");
if (GfxObjs.TryGetValue(gfxObjID, out var result))
{
if (result.TryGetTarget(out var target))
{
Hits++;
return(target);
}
}
var _gfxObj = DBObj.GetGfxObj(gfxObjID);
// not cached, add it
var gfxObj = new GfxObj(_gfxObj);
//gfxObj = GfxObjs.GetOrAdd(_gfxObj.Id, gfxObj);
GfxObjs[_gfxObj.Id] = new WeakReference <GfxObj>(gfxObj);
return(gfxObj);
}
/// <summary>
/// Calculates the lowest z-coordinate from all vertices
/// For placing the model on the ground
/// </summary>
public void CalcLowestZ(GfxObj gfxObj)
{
foreach (var v in gfxObj.VertexArray.Vertices.Values)
{
LowestZ = Math.Min(v.Z, LowestZ);
}
}
public void DrawPointSprite(GfxObj gfxObj, PhysicsPart part, Texture2D texture)
{
GraphicsDevice.SetVertexBuffer(Billboard.VertexBuffer);
GraphicsDevice.Indices = Billboard.IndexBuffer;
var translateWorld = Matrix.CreateTranslation(part.Pos.Frame.Origin.ToXna()) * Matrix.CreateFromQuaternion(part.Pos.Frame.Orientation.ToXna());
Effect.CurrentTechnique = Effect.Techniques["PointSprite"];
Effect.Parameters["xWorld"].SetValue(translateWorld);
Effect.Parameters["xTextures"].SetValue(texture);
Effect.Parameters["xCamPos"].SetValue(Camera.Position);
Effect.Parameters["xCamUp"].SetValue(Camera.Up);
Effect.Parameters["xPointSpriteSizeX"].SetValue(part.GfxObjScale.X);
Effect.Parameters["xPointSpriteSizeY"].SetValue(part.GfxObjScale.Y);
Effect.Parameters["xOpacity"].SetValue(1.0f - part.CurTranslucency);
foreach (EffectPass pass in Effect.CurrentTechnique.Passes)
{
if (gfxObj.Surfaces[0].Type.HasFlag(SurfaceType.Additive))
{
GraphicsDevice.BlendState = BlendState.Additive;
}
else
{
GraphicsDevice.BlendState = BlendState.NonPremultiplied;
}
pass.Apply();
GraphicsDevice.DrawIndexedPrimitives(PrimitiveType.TriangleStrip, 0, 0, 2);
}
}
public bool LoadGfxObjArray(uint rootObjectID /*, GfxObjDegradeInfo newDegrades*/)
{
var gfxObj = (DatLoader.FileTypes.GfxObj)DBObj.Get(new QualifiedDataID(6, rootObjectID));
GfxObj = GfxObjCache.Get(gfxObj);
// degrades omitted
return(GfxObj != null);
}
public GfxObjInstance_Shared(GfxObj gfxObj, Dictionary <TextureFormat, TextureAtlasChain> textureAtlasChains, Dictionary <uint, uint> textureChanges = null, PaletteChanges paletteChanges = null)
{
GfxObj = gfxObj;
BuildStatic(gfxObj, textureAtlasChains, textureChanges, paletteChanges);
Instances = new List <VertexInstance>();
}
public R_GfxObj(GfxObj gfxObj, Vector3 scale)
{
GfxObj = gfxObj;
Scale = scale;
BuildVertices();
BuildIndices();
}
public bool MorphToExistingObject(PhysicsPart template)
{
// copy constructor?
GfxObj = template.GfxObj;
GfxObjScale = template.GfxObjScale;
Pos = template.Pos;
//DrawPos = template.DrawPos;
//OriginalPaletteID = template.OriginalPaletteID;
// removed surfaces
return(true);
}
public void BuildStatic(GfxObj gfxObj, Dictionary <TextureFormat, TextureAtlasChain> textureAtlasChains, Dictionary <uint, uint> textureChanges = null, PaletteChanges paletteChanges = null)
{
BaseFormats_Solid = new Dictionary <TextureFormatChain, GfxObjInstance_TextureFormat>();
BaseFormats_Alpha = new Dictionary <TextureFormatChain, GfxObjInstance_TextureFormat>();
Vertices = new List <VertexPositionNormalTextures>();
var vertexTable = new Dictionary <VertexPositionNormalTextures, short>();
foreach (var poly in gfxObj.Polygons)
{
// get actual transformed texture -- cannot rely on poly.Texture original format
var surfaceIdx = poly._polygon.PosSurface;
var surfaceID = gfxObj._gfxObj.Surfaces[surfaceIdx];
var textureId = TextureCache.GetSurfaceTextureID(surfaceID, textureChanges);
var texture = TextureCache.Get(surfaceID, textureId, paletteChanges);
var textureFormat = new TextureFormat(texture.Format, texture.Width, texture.Height, gfxObj.HasWrappingUVs);
if (!textureAtlasChains.TryGetValue(textureFormat, out var textureAtlasChain))
{
textureAtlasChain = new TextureAtlasChain(textureFormat);
textureAtlasChains.Add(textureFormat, textureAtlasChain);
}
var surface = DatManager.PortalDat.ReadFromDat <ACE.DatLoader.FileTypes.Surface>(surfaceID);
var surfaceTextureId = TextureCache.GetSurfaceTextureID(surfaceID, textureChanges);
var surfaceTexturePalette = new SurfaceTexturePalette(surfaceID, surfaceTextureId, paletteChanges);
var atlasIdx = textureAtlasChain.GetAtlasIdx(surfaceTexturePalette);
var textureAtlas = textureAtlasChain.TextureAtlases[atlasIdx];
var baseFormats = (surface.Type & AlphaSurfaceTypes) == 0 ? BaseFormats_Solid : BaseFormats_Alpha;
if (!baseFormats.TryGetValue(textureAtlas.TextureFormatChain, out var baseFormat))
{
baseFormat = new GfxObjInstance_TextureFormat(textureAtlas);
baseFormats.Add(textureAtlas.TextureFormatChain, baseFormat);
}
var textureIdx = textureAtlas.Textures[surfaceTexturePalette];
baseFormat.AddPolygon(poly, gfxObj.VertexArray, surfaceID, Vertices, vertexTable, textureIdx);
}
}
public bool MorphToExistingObject(PhysicsPart template)
{
GfxObj = template.GfxObj; // TODO: deep copy
var scale = new Vector3(template.GfxObjScale.X, template.GfxObjScale.Y, template.GfxObjScale.Z);
Pos.ObjCellID = template.Pos.ObjCellID;
// frame copy constructor?
Pos.Frame = template.Pos.Frame;
DrawPos.ObjCellID = template.DrawPos.ObjCellID;
DrawPos.Frame = template.DrawPos.Frame;
OriginalPaletteID = template.OriginalPaletteID;
// removed surfaces
return(true);
}
public void DrawGfxObj(GfxObj gfxObj, PhysicsPart part, Texture2D texture)
{
if (gfxObj.VertexBuffer == null)
{
gfxObj.BuildVertexBuffer();
}
GraphicsDevice.SetVertexBuffer(gfxObj.VertexBuffer);
var translateWorld = Matrix.CreateScale(part.GfxObjScale.ToXna()) * Matrix.CreateTranslation(part.Pos.Frame.Origin.ToXna()) * Matrix.CreateFromQuaternion(part.Pos.Frame.Orientation.ToXna());
Effect.CurrentTechnique = Effect.Techniques["TexturedNoShading"];
Effect.Parameters["xWorld"].SetValue(translateWorld);
Effect.Parameters["xOpacity"].SetValue(1.0f - part.CurTranslucency);
foreach (EffectPass pass in Effect.CurrentTechnique.Passes)
{
foreach (var poly in gfxObj.Polygons)
{
if (gfxObj.Surfaces[0].Type.HasFlag(SurfaceType.Additive))
{
GraphicsDevice.BlendState = BlendState.Additive;
}
else
{
GraphicsDevice.BlendState = BlendState.NonPremultiplied;
}
//GraphicsDevice.BlendState = BlendState.AlphaBlend;
if (poly.IndexBuffer == null)
{
poly.BuildIndexBuffer();
}
GraphicsDevice.Indices = poly.IndexBuffer;
Effect.Parameters["xTextures"].SetValue(poly.Texture);
pass.Apply();
var indexCnt = poly.Indices.Count;
GraphicsDevice.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, indexCnt / 3);
/*if (poly._polygon.Vertices == null)
* poly._polygon.LoadVertices(gfxObj._gfxObj.VertexArray);
*
* var vertexCnt = poly._polygon.Vertices.Count;
* GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleList, 0, vertexCnt / 3);*/
}
}
}
public static GfxObj Get(GfxObj gfxObj)
{
Requests++;
//if (Requests % 100 == 0)
//Console.WriteLine($"GfxObjCache: Requests={Requests}, Hits={Hits}");
GfxObjs.TryGetValue(gfxObj.ID, out var result);
if (result != null)
{
Hits++;
return(result);
}
// not cached, add it
GfxObjs.Add(gfxObj.ID, gfxObj);
return(gfxObj);
}
public static GfxObj Get(uint gfxObjID)
{
Requests++;
//if (Requests % 100 == 0)
//Console.WriteLine($"GfxObjCache: Requests={Requests}, Hits={Hits}");
if (GfxObjs.TryGetValue(gfxObjID, out var result))
{
Hits++;
return(result);
}
var _gfxObj = DBObj.GetGfxObj(gfxObjID);
// not cached, add it
var gfxObj = new GfxObj(_gfxObj);
gfxObj = GfxObjs.GetOrAdd(_gfxObj.Id, gfxObj);
return(gfxObj);
}
public bool LoadGfxObjArray(uint rootObjectID /*, GfxObjDegradeInfo newDegrades*/)
{
GfxObj = GfxObjCache.Get(rootObjectID);
// degrades omitted
return(GfxObj != null);
}
