Split out Light gathering a bit
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a9d2d2e193
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GPG Key ID:
38B57B16E7C0ADF7
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@ -25,6 +25,19 @@ class Program
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public int objId;
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public int objId;
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public int lightTableIndex;
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public int lightTableIndex;
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public bool anim;
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public bool anim;
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public WorldRep.LightTable.LightData ToLightData(float lightScale)
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{
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return new WorldRep.LightTable.LightData
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{
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Location = position,
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Direction = spotlightDir,
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Color = color / lightScale,
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InnerAngle = spotlightInnerAngle,
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OuterAngle = spotlightOuterAngle,
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Radius = radius == float.MaxValue ? 0 : radius,
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};
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}
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}
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}
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static void Main(string[] args)
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static void Main(string[] args)
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@ -150,163 +163,168 @@ class Program
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}
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}
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worldRep.LightingTable.Reset();
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worldRep.LightingTable.Reset();
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foreach (var brush in brList.Brushes)
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foreach (var brush in brList.Brushes)
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{
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{
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if (brush.media == BrList.Brush.Media.Light)
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switch (brush.media)
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{
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{
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// For some reason the light table index on brush lights is 1 indexed
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case BrList.Brush.Media.Light:
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brush.brushInfo = (uint)worldRep.LightingTable.LightCount + 1;
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ProcessBrushLight(lights, worldRep.LightingTable, brush);
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break;
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var sz = brush.size;
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case BrList.Brush.Media.Object:
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var light = new Light
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ProcessObjectLight(
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{
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lights,
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position = brush.position,
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hierarchy,
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color = Utils.HsbToRgb(sz.Y, sz.Z, Math.Min(sz.X, 255.0f)),
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campaign,
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radius = float.MaxValue,
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worldRep.LightingTable,
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r2 = float.MaxValue,
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brush);
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lightTableIndex = worldRep.LightingTable.LightCount,
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break;
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};
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lights.Add(light);
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worldRep.LightingTable.AddLight(new WorldRep.LightTable.LightData
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{
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Location = light.position,
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Direction = light.spotlightDir,
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Color = light.color / 32.0f, // TODO: This is based on light_scale config var
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InnerAngle = -1.0f,
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Radius = 0,
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});
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}
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else if (brush.media == BrList.Brush.Media.Object)
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{
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// TODO: Handle PropSpotlightAndAmbient
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var id = (int)brush.brushInfo;
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var propAnimLight = hierarchy.GetProperty<PropAnimLight>(id, "P$AnimLight", false);
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var propLight = hierarchy.GetProperty<PropLight>(id, "P$Light", false);
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var propLightColor = hierarchy.GetProperty<PropLightColor>(id, "P$LightColo");
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var propSpotlight = hierarchy.GetProperty<PropSpotlight>(id, "P$Spotlight");
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var propModelname = hierarchy.GetProperty<PropLabel>(id, "P$ModelName");
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propLightColor ??= new PropLightColor { Hue = 0, Saturation = 0 };
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var baseLight = new Light
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{
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position = brush.position,
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spotlightDir = -Vector3.UnitZ,
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spotlightInnerAngle = -1.0f,
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};
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if (propModelname != null)
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{
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var resName = $"{propModelname.value.ToLower()}.bin";
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var modelPath = campaign.GetResourcePath(ResourceType.Object, resName);
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if (modelPath != null)
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{
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// TODO: Handle failing to find model more gracefully
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var model = new ModelFile(modelPath);
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if (model.TryGetVhot(ModelFile.VhotId.LightPosition, out var vhot))
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{
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baseLight.position += vhot.Position;
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}
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if (model.TryGetVhot(ModelFile.VhotId.LightDirection, out vhot))
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{
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baseLight.spotlightDir = vhot.Position;
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}
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}
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}
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if (propSpotlight != null)
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{
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var rot = Matrix4x4.Identity;
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rot *= Matrix4x4.CreateRotationX(float.DegreesToRadians(brush.angle.X));
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rot *= Matrix4x4.CreateRotationY(float.DegreesToRadians(brush.angle.Y));
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rot *= Matrix4x4.CreateRotationZ(float.DegreesToRadians(brush.angle.Z));
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baseLight.spotlight = true;
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baseLight.spotlightDir = Vector3.Transform(baseLight.spotlightDir, rot);
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baseLight.spotlightInnerAngle = (float)Math.Cos(float.DegreesToRadians(propSpotlight.InnerAngle));
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baseLight.spotlightOuterAngle = (float)Math.Cos(float.DegreesToRadians(propSpotlight.OuterAngle));
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}
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if (propLight != null)
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{
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var light = new Light
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{
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position = baseLight.position + propLight.Offset,
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color = Utils.HsbToRgb(propLightColor.Hue, propLightColor.Saturation, propLight.Brightness),
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innerRadius = propLight.InnerRadius,
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radius = propLight.Radius,
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r2 = propLight.Radius * propLight.Radius,
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spotlight = baseLight.spotlight,
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spotlightDir = baseLight.spotlightDir,
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spotlightInnerAngle = baseLight.spotlightInnerAngle,
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spotlightOuterAngle = baseLight.spotlightOuterAngle,
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lightTableIndex = worldRep.LightingTable.LightCount,
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};
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if (propLight.Radius == 0)
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{
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light.radius = float.MaxValue;
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light.r2 = float.MaxValue;
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}
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lights.Add(light);
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worldRep.LightingTable.AddLight(new WorldRep.LightTable.LightData
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{
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Location = light.position,
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Direction = light.spotlightDir,
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Color = light.color / 32.0f, // TODO: This is based on light_scale config var
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InnerAngle = light.spotlightInnerAngle,
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OuterAngle = light.spotlightOuterAngle,
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Radius = propLight.Radius,
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});
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}
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if (propAnimLight != null)
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{
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var lightIndex = worldRep.LightingTable.LightCount;
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propAnimLight.LightTableLightIndex = (ushort)lightIndex;
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var light = new Light
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{
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position = baseLight.position + propAnimLight.Offset,
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color = Utils.HsbToRgb(propLightColor.Hue, propLightColor.Saturation, propAnimLight.MaxBrightness),
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innerRadius = propAnimLight.InnerRadius,
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radius = propAnimLight.Radius,
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r2 = propAnimLight.Radius * propAnimLight.Radius,
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spotlight = baseLight.spotlight,
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spotlightDir = baseLight.spotlightDir,
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spotlightInnerAngle = baseLight.spotlightInnerAngle,
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spotlightOuterAngle = baseLight.spotlightOuterAngle,
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anim = true,
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objId = id,
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lightTableIndex = propAnimLight.LightTableLightIndex,
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};
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if (propAnimLight.Radius == 0)
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{
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light.radius = float.MaxValue;
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light.r2 = float.MaxValue;
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}
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lights.Add(light);
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worldRep.LightingTable.AddLight(new WorldRep.LightTable.LightData
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{
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Location = light.position,
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Direction = light.spotlightDir,
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Color = light.color / 32.0f, // TODO: This is based on light_scale config var
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InnerAngle = light.spotlightInnerAngle,
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OuterAngle = light.spotlightOuterAngle,
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Radius = propAnimLight.Radius,
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});
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}
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}
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}
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}
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}
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return lights;
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return lights;
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}
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}
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// TODO: Check if this works (brush is a record type)
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private static void ProcessBrushLight(List<Light> lights, WorldRep.LightTable lightTable, BrList.Brush brush)
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{
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// For some reason the light table index on brush lights is 1 indexed
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brush.brushInfo = (uint)lightTable.LightCount + 1;
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var sz = brush.size;
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var light = new Light
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{
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position = brush.position,
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color = Utils.HsbToRgb(sz.Y, sz.Z, Math.Min(sz.X, 255.0f)),
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radius = float.MaxValue,
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r2 = float.MaxValue,
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lightTableIndex = lightTable.LightCount,
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};
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lights.Add(light);
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lightTable.AddLight(new WorldRep.LightTable.LightData
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{
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Location = light.position,
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Direction = light.spotlightDir,
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Color = light.color / 32.0f, // TODO: This is based on light_scale config var
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InnerAngle = -1.0f,
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Radius = 0,
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});
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}
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private static void ProcessObjectLight(
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List<Light> lights,
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ObjectHierarchy hierarchy,
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ResourcePathManager.CampaignResources campaign,
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WorldRep.LightTable lightTable,
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BrList.Brush brush)
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{
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// TODO: Handle PropSpotlightAndAmbient
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var id = (int)brush.brushInfo;
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var propAnimLight = hierarchy.GetProperty<PropAnimLight>(id, "P$AnimLight", false);
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var propLight = hierarchy.GetProperty<PropLight>(id, "P$Light", false);
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var propLightColor = hierarchy.GetProperty<PropLightColor>(id, "P$LightColo");
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var propSpotlight = hierarchy.GetProperty<PropSpotlight>(id, "P$Spotlight");
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var propModelName = hierarchy.GetProperty<PropLabel>(id, "P$ModelName");
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propLightColor ??= new PropLightColor { Hue = 0, Saturation = 0 };
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var baseLight = new Light
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{
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position = brush.position,
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spotlightDir = -Vector3.UnitZ,
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spotlightInnerAngle = -1.0f,
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};
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if (propModelName != null)
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{
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var resName = $"{propModelName.value.ToLower()}.bin";
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var modelPath = campaign.GetResourcePath(ResourceType.Object, resName);
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if (modelPath != null)
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{
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// TODO: Handle failing to find model more gracefully
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var model = new ModelFile(modelPath);
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if (model.TryGetVhot(ModelFile.VhotId.LightPosition, out var vhot))
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{
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baseLight.position += vhot.Position;
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}
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if (model.TryGetVhot(ModelFile.VhotId.LightDirection, out vhot))
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{
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baseLight.spotlightDir = vhot.Position;
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}
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}
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}
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if (propSpotlight != null)
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{
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var rot = Matrix4x4.Identity;
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rot *= Matrix4x4.CreateRotationX(float.DegreesToRadians(brush.angle.X));
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rot *= Matrix4x4.CreateRotationY(float.DegreesToRadians(brush.angle.Y));
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rot *= Matrix4x4.CreateRotationZ(float.DegreesToRadians(brush.angle.Z));
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baseLight.spotlight = true;
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baseLight.spotlightDir = Vector3.Transform(baseLight.spotlightDir, rot);
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baseLight.spotlightInnerAngle = (float)Math.Cos(float.DegreesToRadians(propSpotlight.InnerAngle));
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baseLight.spotlightOuterAngle = (float)Math.Cos(float.DegreesToRadians(propSpotlight.OuterAngle));
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}
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if (propLight != null)
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{
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var light = new Light
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{
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position = baseLight.position + propLight.Offset,
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color = Utils.HsbToRgb(propLightColor.Hue, propLightColor.Saturation, propLight.Brightness),
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innerRadius = propLight.InnerRadius,
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radius = propLight.Radius,
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r2 = propLight.Radius * propLight.Radius,
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spotlight = baseLight.spotlight,
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spotlightDir = baseLight.spotlightDir,
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spotlightInnerAngle = baseLight.spotlightInnerAngle,
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spotlightOuterAngle = baseLight.spotlightOuterAngle,
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lightTableIndex = lightTable.LightCount,
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};
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if (propLight.Radius == 0)
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{
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light.radius = float.MaxValue;
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light.r2 = float.MaxValue;
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}
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lights.Add(light);
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lightTable.AddLight(light.ToLightData(32.0f));
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}
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if (propAnimLight != null)
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{
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var lightIndex = lightTable.LightCount;
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propAnimLight.LightTableLightIndex = (ushort)lightIndex;
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var light = new Light
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{
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position = baseLight.position + propAnimLight.Offset,
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color = Utils.HsbToRgb(propLightColor.Hue, propLightColor.Saturation, propAnimLight.MaxBrightness),
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innerRadius = propAnimLight.InnerRadius,
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radius = propAnimLight.Radius,
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r2 = propAnimLight.Radius * propAnimLight.Radius,
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spotlight = baseLight.spotlight,
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spotlightDir = baseLight.spotlightDir,
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spotlightInnerAngle = baseLight.spotlightInnerAngle,
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spotlightOuterAngle = baseLight.spotlightOuterAngle,
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anim = true,
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objId = id,
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lightTableIndex = propAnimLight.LightTableLightIndex,
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};
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if (propAnimLight.Radius == 0)
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{
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light.radius = float.MaxValue;
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light.r2 = float.MaxValue;
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}
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lights.Add(light);
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lightTable.AddLight(light.ToLightData(32.0f));
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}
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}
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private static ObjectHierarchy BuildHierarchy(string misPath, DbFile misFile)
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private static ObjectHierarchy BuildHierarchy(string misPath, DbFile misFile)
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{
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{
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ObjectHierarchy objHierarchy;
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ObjectHierarchy objHierarchy;
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