protected override void Load()
{
Title = "Thn Player";
LibreLancer.Shaders.AllShaders.Compile();
guiHelper = new ImGuiHelper(this);
FileDialog.RegisterParent(this);
Viewport = new ViewportManager(this.RenderState);
Viewport.Push(0, 0, 800, 600);
Billboards = new Billboards();
Nebulae = new NebulaVertices();
Resources = new GameResourceManager(this);
Renderer2D = new Renderer2D(this.RenderState);
Audio = new AudioManager(this);
Sounds = new SoundManager(Audio);
Services.Add(Sounds);
Services.Add(Billboards);
Services.Add(Nebulae);
Services.Add(Resources);
Services.Add(Renderer2D);
fontMan = new FontManager();
fontMan.ConstructDefaultFonts();
Services.Add(fontMan);
Services.Add(new GameConfig());
Typewriter = new Typewriter(this);
Services.Add(Typewriter);
Keyboard.KeyDown += KeyboardOnKeyDown;
}
protected override void Load()
{
Title = "LancerEdit";
guiHelper = new ImGuiHelper(this);
Audio = new AudioManager(this);
FileDialog.RegisterParent(this);
Viewport = new ViewportManager(RenderState);
var texturefilters = new List <string>(defaultFilters);
if (RenderState.MaxAnisotropy > 0)
{
anisotropyLevels = RenderState.GetAnisotropyLevels();
foreach (var lvl in anisotropyLevels)
{
texturefilters.Add(string.Format("Anisotropic {0}x", lvl));
}
}
filters = texturefilters.ToArray();
Resources = new ResourceManager(this);
Commands = new CommandBuffer();
Billboards = new Billboards();
Polyline = new PolylineRender(Commands);
DebugRender = new PhysicsDebugRenderer();
Viewport.Push(0, 0, 800, 600);
}
Vector3 Project(Billboards billboards, Vector3 pt)
{
var mvp = billboards.Camera.ViewProjection;
var pt4 = (mvp * new Vector4(pt, 1));
pt4 /= pt4.W;
return(pt4.Xyz);
}
protected override void Load()
{
Title = "LancerEdit";
guiHelper = new ImGuiHelper(this);
Audio = new AudioManager(this);
FileDialog.RegisterParent(this);
Viewport = new ViewportManager(RenderState);
Resources = new ResourceManager(this);
Commands = new CommandBuffer();
Billboards = new Billboards();
Polyline = new PolylineRender(Commands);
DebugRender = new PhysicsDebugRenderer();
Viewport.Push(0, 0, 800, 600);
}
protected override void Load()
{
Title = "LancerEdit";
guiHelper = new ImGuiHelper(this);
Audio = new AudioManager(this);
FileDialog.RegisterParent(this);
Viewport = new ViewportManager(RenderState);
var texturefilters = new List <string>(defaultFilters);
if (RenderState.MaxAnisotropy > 0)
{
anisotropyLevels = RenderState.GetAnisotropyLevels();
foreach (var lvl in anisotropyLevels)
{
texturefilters.Add(string.Format("Anisotropic {0}x", lvl));
}
}
filters = texturefilters.ToArray();
Resources = new ResourceManager(this);
Commands = new CommandBuffer();
Billboards = new Billboards();
Polyline = new PolylineRender(Commands);
DebugRender = new PhysicsDebugRenderer();
Viewport.Push(0, 0, 800, 600);
Keyboard.KeyDown += Keyboard_KeyDown;
//TODO: Icon-setting code very messy
int w, h, c;
var stream = typeof(MainWindow).Assembly.GetManifestResourceStream("LancerEdit.reactor_64.png");
var bytes = new byte[stream.Length];
stream.Read(bytes, 0, (int)stream.Length);
StbSharp.Stb.stbi_set_flip_vertically_on_load(0);
var img = StbSharp.Stb.stbi_load_from_memory(bytes, out w, out h, out c, StbSharp.Stb.STBI_rgb_alpha);
StbSharp.Stb.stbi_set_flip_vertically_on_load(1);
SetWindowIcon(w, h, img);
//Open passed in files!
if (InitOpenFile != null)
{
foreach (var f in InitOpenFile)
{
OpenFile(f);
}
}
}
public void Draw(PolylineRender polyline, Billboards billboards, PhysicsDebugRenderer debug)
{
for (int i = 0; i < Particles.Length; i++)
{
if (!Particles[i].Active)
{
continue;
}
var inst = Particles[i].Instance;
if (inst.NodeEnabled(Particles[i].Appearance))
{
var app = (FxAppearance)Particles[i].Appearance.Node;
app.Debug = debug;
app.Draw(ref Particles[i], (float)inst.LastTime, (float)inst.GlobalTime, Particles[i].Appearance, inst.Resources, billboards, ref inst.DrawTransform, inst.DrawSParam);
}
}
}
protected override void Load()
{
Title = "LancerEdit";
guiHelper = new ImGuiHelper(this);
guiHelper.PauseWhenUnfocused = Config.PauseWhenUnfocused;
Audio = new AudioManager(this);
FileDialog.RegisterParent(this);
Viewport = new ViewportManager(RenderState);
InitOptions();
Resources = new GameResourceManager(this);
Commands = new CommandBuffer();
Billboards = new Billboards();
Polyline = new PolylineRender(Commands);
DebugRender = new PhysicsDebugRenderer();
Viewport.Push(0, 0, 800, 600);
Keyboard.KeyDown += Keyboard_KeyDown;
//TODO: Icon-setting code very messy
int w, h, c;
var stream = typeof(MainWindow).Assembly.GetManifestResourceStream("LancerEdit.reactor_64.png");
var bytes = new byte[stream.Length];
stream.Read(bytes, 0, (int)stream.Length);
StbSharp.Stb.stbi_set_flip_vertically_on_load(0);
var img = StbSharp.Stb.stbi_load_from_memory(bytes, out w, out h, out c, StbSharp.Stb.STBI_rgb_alpha);
StbSharp.Stb.stbi_set_flip_vertically_on_load(1);
SetWindowIcon(w, h, img);
//Open passed in files!
if (InitOpenFile != null)
{
foreach (var f in InitOpenFile)
{
OpenFile(f);
}
}
Renderer2D = new Renderer2D(RenderState);
RichText = Renderer2D.CreateRichTextEngine();
Services.Add(Renderer2D);
Fonts = new FontManager(this);
Fonts.ConstructDefaultFonts();
Services.Add(Fonts);
}
protected override void Load()
{
Title = "System Viewer";
guiHelper = new ImGuiHelper(this);
FileDialog.RegisterParent(this);
Viewport = new ViewportManager(this.RenderState);
Viewport.Push(0, 0, 800, 600);
Billboards = new Billboards();
Nebulae = new NebulaVertices();
Resources = new ResourceManager(this);
Renderer2D = new Renderer2D(this.RenderState);
Services.Add(Billboards);
Services.Add(Nebulae);
Services.Add(Resources);
Services.Add(Renderer2D);
Services.Add(new GameConfig());
}
public AleViewer(string title, string name, AleFile ale, MainWindow main)
{
plib = new ParticleLibrary(main.Resources, ale);
effectNames = new string[plib.Effects.Count];
for (int i = 0; i < effectNames.Length; i++)
{
effectNames[i] = string.Format("{0} (0x{1:X})", plib.Effects[i].Name, plib.Effects[i].CRC);
}
Title = title;
this.name = name;
this.rstate = main.RenderState;
vps = main.Viewport;
buffer = main.Commands;
billboards = main.Billboards;
polyline = main.Polyline;
debug = main.DebugRender;
SetupRender(0);
}
public void Draw(PolylineRender polyline, Billboards billboards, PhysicsDebugRenderer debug, Matrix4 transform, float sparam)
{
DrawTransform = transform;
DrawSParam = sparam;
if (Pool == null)
{
return;
}
DrawTransform = transform;
DrawSParam = sparam;
foreach (var kv in BeamAppearances)
{
if (NodeEnabled(kv.Key))
{
var app = (FLBeamAppearance)kv.Key.Node;
app.DrawBeamApp(polyline, kv.Value, (float)globaltime, kv.Key, this, Effect.ResourceManager, billboards, ref transform, sparam);
}
}
}
protected override void Load()
{
Title = "System Viewer";
LibreLancer.Shaders.AllShaders.Compile();
guiHelper = new ImGuiHelper(this, DpiScale);
FileDialog.RegisterParent(this);
RenderContext.PushViewport(0, 0, 800, 600);
Billboards = new Billboards();
Nebulae = new NebulaVertices();
Resources = new GameResourceManager(this);
RichText = RenderContext.Renderer2D.CreateRichTextEngine();
Services.Add(Billboards);
Services.Add(Nebulae);
Services.Add(Resources);
fontMan = new FontManager();
fontMan.ConstructDefaultFonts();
Services.Add(fontMan);
Services.Add(new GameConfig());
}
protected override void Load()
{
Title = "System Viewer";
guiHelper = new ImGuiHelper(this);
FileDialog.RegisterParent(this);
Viewport = new ViewportManager(this.RenderState);
Viewport.Push(0, 0, 800, 600);
Billboards = new Billboards();
Nebulae = new NebulaVertices();
Resources = new GameResourceManager(this);
Renderer2D = new Renderer2D(this.RenderState);
RichText = Renderer2D.CreateRichTextEngine();
Services.Add(Billboards);
Services.Add(Nebulae);
Services.Add(Resources);
Services.Add(Renderer2D);
fontMan = new FontManager(this);
fontMan.ConstructDefaultFonts();
Services.Add(fontMan);
Services.Add(new GameConfig());
}
public void Draw(PolylineRender polyline, Billboards billboards, PhysicsDebugRenderer debug, Matrix4 transform, float sparam)
{
for (int i = 0; i < Particles.Length; i++)
{
if (!Particles[i].Active)
{
continue;
}
if (DrawEnabled(Particles[i].Appearance))
{
Particles[i].Appearance.Debug = debug;
Particles[i].Appearance.Draw(ref Particles[i], (float)globaltime, Effect, Effect.ResourceManager, billboards, ref transform, sparam);
}
}
foreach (var kv in BeamAppearances)
{
if (DrawEnabled(kv.Key))
{
kv.Key.DrawBeamApp(polyline, kv.Value, (float)globaltime, Effect, this, Effect.ResourceManager, billboards, ref transform, sparam);
}
}
}
public AleViewer(string title, string name, AleFile ale, MainWindow main)
{
plib = new ParticleLibrary(main.Resources, ale);
pool = new ParticleEffectPool();
effectNames = new string[plib.Effects.Count];
for (int i = 0; i < effectNames.Length; i++)
{
effectNames[i] = string.Format("{0} (0x{1:X})", plib.Effects[i].Name, plib.Effects[i].CRC);
}
Title = title;
this.name = name;
this.rstate = main.RenderState;
aleViewport = new Viewport3D(main);
aleViewport.DefaultOffset =
aleViewport.CameraOffset = new Vector3(0, 0, 200);
aleViewport.ModelScale = 25;
buffer = main.Commands;
billboards = main.Billboards;
polyline = main.Polyline;
debug = main.DebugRender;
SetupRender(0);
}
protected override void Load()
{
Title = "LancerEdit";
guiHelper = new ImGuiHelper(this);
guiHelper.PauseWhenUnfocused = Config.PauseWhenUnfocused;
Audio = new AudioManager(this);
FileDialog.RegisterParent(this);
Viewport = new ViewportManager(RenderState);
options = new OptionsWindow(this);
Resources = new GameResourceManager(this);
Commands = new CommandBuffer();
Billboards = new Billboards();
Polyline = new PolylineRender(Commands);
DebugRender = new PhysicsDebugRenderer();
Viewport.Push(0, 0, 800, 600);
Keyboard.KeyDown += Keyboard_KeyDown;
//TODO: Icon-setting code very messy
using (var stream = typeof(MainWindow).Assembly.GetManifestResourceStream("LancerEdit.reactor_64.png"))
{
var icon = LibreLancer.ImageLib.Generic.BytesFromStream(stream);
SetWindowIcon(icon.Width, icon.Height, icon.Data);
}
//Open passed in files!
if (InitOpenFile != null)
{
foreach (var f in InitOpenFile)
{
OpenFile(f);
}
}
Renderer2D = new Renderer2D(RenderState);
RichText = Renderer2D.CreateRichTextEngine();
Services.Add(Renderer2D);
Fonts = new FontManager();
Fonts.ConstructDefaultFonts();
Services.Add(Fonts);
gen3dbDlg = new CommodityIconDialog(this);
}
public override void Draw(ref Particle particle, float globaltime, NodeReference reference, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
var time = particle.TimeAlive / particle.LifeSpan;
var node_tr = GetTranslation(reference, transform, sparam, time);
var src_pos = particle.Position;
var l = Length.GetValue(sparam, time);
var w = Width.GetValue(sparam, time);
var sc = Scale.GetValue(sparam, time);
if (!CenterOnPos)
{
var nd = particle.Normal.Normalized();
src_pos += nd * (l * sc * 0.25f);
}
var p = node_tr.Transform(src_pos);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, globaltime, sparam, ref particle, out tex, out tl, out tr, out bl, out br);
var c = Color.GetValue(sparam, time);
var a = Alpha.GetValue(sparam, time);
var p2 = node_tr.Transform(src_pos + (particle.Normal * 20));
var n = (p2 - p).Normalized();
billboards.DrawRectAppearance(
tex,
p,
new Vector2(l, w) * sc * 0.5f,
new Color4(c, a),
tl,
tr,
bl,
br,
n,
Rotate == null ? 0f : Rotate.GetValue(sparam, time),
SortLayers.OBJECT,
BlendInfo
);
/*var p1_proj = Project(billboards, p);
* var p2_proj = Project(billboards, p2);
*
* var px1 = new Vector2(
* (p1_proj.X + 1) / 2 * 1024,
* (1 - p1_proj.Y) / 2 * 768);
* var px2 = new Vector2(
* (p2_proj.X + 1) / 2 * 1024,
* (1 - p2_proj.Y) / 2 * 1024
* );
*
* var angle = (float)Math.Atan2(px2.Y - px1.Y, px2.X - px1.X);*/
/*var src_pos2 = src_pos + (particle.Normal * 20);
* var angle = (float)Math.Atan2(src_pos2.Y - src_pos.Y, src_pos2.Z - src_pos.Z);
* var angle_deg = MathHelper.RadiansToDegrees(angle);
* billboards.Draw(
* tex,
* p,
* new Vector2(l, w) * sc * 0.5f,
* new Color4(c, a),
* tl,
* tr,
* bl,
* br,
* angle, //Rotate == null ? 0f : Rotate.GetValue(sparam, time),
* SortLayers.OBJECT,
* BlendInfo
* );*/
if (DrawNormals)
{
Debug.DrawLine(p - (n * 8), p + (n * 8));
}
}
public override void Draw(ref Particle particle, float lasttime, float globaltime, NodeReference reference, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
var time = particle.TimeAlive / particle.LifeSpan;
var node_tr = GetTranslation(reference, transform, sparam, time);
var p = node_tr.Transform(particle.Position);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, globaltime, sparam, ref particle, out tex, out tl, out tr, out bl, out br);
var c = Color.GetValue(sparam, time);
var a = Alpha.GetValue(sparam, time);
var p2 = node_tr.Transform(particle.Position + particle.Normal);
//var n = (p - p2).Normalized();
var n = Vector3.UnitZ;
/*billboards.DrawPerspective(
* tex,
* p,
* new Vector2(Width.GetValue(sparam, time), Height.GetValue(sparam, time)),
* new Color4(c, a),
* tl,
* tr,
* bl,
* br,
* n,
* Rotate == null ? 0f : MathHelper.DegreesToRadians(Rotate.GetValue(sparam, time)),
* SortLayers.OBJECT,
* BlendInfo
* );*/
}
public override void Draw(ref Particle particle, float lasttime, float globaltime, NodeReference reference, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
var time = particle.TimeAlive / particle.LifeSpan;
var node_tr = GetAttachment(reference, transform);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, globaltime, sparam, ref particle, out tex, out tl, out tr, out bl, out br);
var c = Color.GetValue(sparam, time);
var a = Alpha.GetValue(sparam, time);
var q = particle.Orientation * Transform.GetDeltaRotation(sparam, lasttime, globaltime);
particle.Orientation = q;
var mat = Matrix4.CreateFromQuaternion(q);
var n = (transform * new Vector4(particle.Normal.Normalized(), 0)).Xyz.Normalized();
billboards.DrawPerspective(
tex,
VectorMath.Transform(particle.Position, transform),
mat,
new Vector2(Size.GetValue(sparam, time)),
new Color4(c, a),
tl,
tr,
bl,
br,
n,
Rotate == null ? 0f : MathHelper.DegreesToRadians(Rotate.GetValue(sparam, time)),
SortLayers.OBJECT,
BlendInfo
);
if (DrawNormals)
{
//Debug.DrawLine(p - (n * 100), p + (n * 100));
}
}
public virtual void Draw(ref Particle particle, float globaltime, ParticleEffect effect, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
}
public override void Draw(ref Particle particle, float globaltime, ParticleEffect effect, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
var time = particle.TimeAlive / particle.LifeSpan;
var node_tr = GetTranslation(effect, transform, sparam, time);
var p = node_tr.Transform(particle.Position);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, globaltime, sparam, ref particle, out tex, out tl, out tr, out bl, out br);
var c = Color.GetValue(sparam, time);
var a = Alpha.GetValue(sparam, time);
var p2 = node_tr.Transform(particle.Position + particle.Normal);
var n = (p - p2).Normalized();
billboards.DrawPerspective(
tex,
p,
new Vector2(Size.GetValue(sparam, time)),
new Color4(c, a),
tl,
tr,
bl,
br,
n,
Rotate == null ? 0f : Rotate.GetValue(sparam, time),
SortLayers.OBJECT,
BlendInfo
);
if (DrawNormals)
{
Debug.DrawLine(p - (n * 8), p + (n * 8));
}
}
public override void Draw(ref Particle particle, float lasttime, float globaltime, NodeReference reference, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
//Empty on purpose. Individual particles don't draw
}
internal void Refresh(bool add = false, bool force = false)
{
if (!force)
{
switch (this.QueryType)
{
case ContentType.Books:
if (!Books.Finished)
{
return;
}
break;
case ContentType.Billboards:
if (!Billboards.Finished)
{
return;
}
break;
case ContentType.ReadLists:
if (!ReadLists.Finished)
{
return;
}
break;
default:
return;
}
}
if (add)
{
switch (this.QueryType)
{
case ContentType.Books:
Books.AddBooks();
break;
case ContentType.Billboards:
Billboards.Reload(true);
break;
case ContentType.ReadLists:
ReadLists.Reload(true);
break;
default:
return;
}
}
else
{
switch (this.QueryType)
{
case ContentType.Books:
_ = Books.ReloadBooks(this.ToQueryObject(), "Search result of " + this.QueryText);
break;
case ContentType.Billboards:
Billboards.Reload(this.ToQueryObject());
break;
case ContentType.ReadLists:
ReadLists.Reload(this.ToQueryObject());
break;
default:
return;
}
}
}
public virtual void Draw(ref Particle particle, float lasttime, float globaltime, NodeReference reference, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
}
public override void Draw(ref Particle particle, float lasttime, float globaltime, NodeReference reference, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
var time = particle.TimeAlive / particle.LifeSpan;
var node_tr = GetAttachment(reference, transform);
var src_pos = particle.Position;
var l = Length.GetValue(sparam, time);
var w = Width.GetValue(sparam, time);
var sc = Scale.GetValue(sparam, time);
if (!CenterOnPos)
{
var nd = particle.Normal.Normalized();
src_pos += nd * (l * sc * 0.25f);
}
var p = node_tr.Transform(src_pos);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, globaltime, sparam, ref particle, out tex, out tl, out tr, out bl, out br);
var c = Color.GetValue(sparam, time);
var a = Alpha.GetValue(sparam, time);
var p2 = node_tr.Transform(src_pos + (particle.Normal * 20));
//var n = (p2 - p).Normalized();
var n = (transform * new Vector4(particle.Normal.Normalized(), 0)).Xyz.Normalized();
billboards.DrawRectAppearance(
tex,
p,
new Vector2(l, w) * sc * 0.5f,
new Color4(c, a),
tl,
tr,
bl,
br,
n,
Rotate == null ? 0f : MathHelper.DegreesToRadians(Rotate.GetValue(sparam, time)),
SortLayers.OBJECT,
BlendInfo
);
if (DrawNormals)
{
Debug.DrawLine(p - (n * 12), p + (n * 12));
}
}
public unsafe void DrawBeamApp(PolylineRender poly, LineBuffer points, float globalTime, NodeReference reference, ParticleEffectInstance instance, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
//TODO: Cross-plane not showing
//TODO: In some cases particles are going backwards? (Broken emitter or LineBuffer)
//TODO: See if z sorting can be better for Polyline
//TODO: Implement FLBeamAppearance properties
if (points.Count() < 2)
{
return;
}
//Get only active indices, alloc on stack for 0 GC pressure
//int* indices = stackalloc int[512];
var indices = new int[512];
var particles = new Particle[512];
for (int i = 0; i < 512; i++)
{
indices[i] = -1;
}
int ptCount = 0;
for (int i = 0; i < points.Count(); i++)
{
if (points[i].Active)
{
indices[ptCount++] = points[i].ParticleIndex;
}
}
if (ptCount < 2)
{
return;
}
for (int i = 0; i < ptCount; i++)
{
particles[i] = instance.Particles[indices[i]];
}
for (int i = 1; i < ptCount; i++)
{
if (particles[i - 1].TimeAlive > particles[i].TimeAlive)
{
Console.WriteLine("bad order");
}
}
var node_tr = GetAttachment(reference, transform);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, globalTime, sparam, ref instance.Particles[indices[0]], out tex, out tl, out tr, out bl, out br);
//Sorting hack kinda
var z = RenderHelpers.GetZ(billboards.Camera.Position, node_tr.Transform(Vector3.Zero));
for (int j = 0; j < 2; j++) //two planes
{
poly.StartLine(tex, BlendInfo);
bool odd = true;
Vector3 dir = Vector3.Zero;
for (int i = 0; i < ptCount; i++)
{
var pos = node_tr.Transform(instance.Particles[indices[i]].Position);
if (i + 1 < ptCount)
{
var pos2 = node_tr.Transform(instance.Particles[indices[i + 1]].Position);
var forward = (pos2 - pos).Normalized();
var toCamera = (billboards.Camera.Position - pos).Normalized();
var up = Vector3.Cross(toCamera, forward);
up.Normalize();
dir = up;
if (j == 1)
{
//Broken? Doesn't show up
var right = Vector3.Cross(up, forward).Normalized();
dir = right;
}
}
var time = instance.Particles[indices[i]].TimeAlive / instance.Particles[indices[i]].LifeSpan;
var w = Width.GetValue(sparam, time);
poly.AddPoint(
pos + (dir * w / 2),
pos - (dir * w / 2),
odd ? tl : bl,
odd ? tr : br,
new Color4(
Color.GetValue(sparam, time),
Alpha.GetValue(sparam, time)
)
);
odd = !odd;
}
poly.FinishLine(z);
}
}
public override void Draw(ref Particle particle, float lasttime, float globaltime, NodeReference reference, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
var time = particle.TimeAlive / particle.LifeSpan;
var node_tr = GetTranslation(reference, transform, sparam, time);
var p = node_tr.Transform(particle.Position);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, sparam, globaltime, ref particle, out tex, out tl, out tr, out bl, out br);
var c = Color.GetValue(sparam, time);
var a = Alpha.GetValue(sparam, time);
billboards.Draw(
tex,
p,
new Vector2(Size.GetValue(sparam, time)) * 2,
new Color4(c, a),
tl,
tr,
bl,
br,
Rotate == null ? 0f : MathHelper.DegreesToRadians(Rotate.GetValue(sparam, time)),
SortLayers.OBJECT,
BlendInfo
);
}
Vector3 Project(Billboards billboards, Vector3 pt)
{
var mvp = billboards.Camera.ViewProjection;
return(Vector3.Transform(pt, mvp).Normalized());
}
