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Replace GetBitmap with more descriptive functions and move the alpha test inside ImageData

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This commit is contained in:
Magnus Norddahl 2020-01-12 19:37:27 +01:00
parent a14fc7cafd
commit 0abaeaf758
11 changed files with 141 additions and 113 deletions
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2
Source/Core/Controls/ThingBrowserControl.cs
View file

@ -229,7 +229,7 @@ namespace CodeImp.DoomBuilder.Controls
if(thinginfo.Sprite.ToLowerInvariant().StartsWith(DataManager.INTERNAL_PREFIX) &&
(thinginfo.Sprite.Length > DataManager.INTERNAL_PREFIX.Length))
{
spritetex.Image = General.Map.Data.GetSpriteImage(thinginfo.Sprite).GetBitmap();
spritetex.Image = General.Map.Data.GetSpriteImage(thinginfo.Sprite).GetSpritePreview();
return;
}

2
Source/Core/Controls/ThingInfoPanel.cs
View file

@ -118,7 +118,7 @@ namespace CodeImp.DoomBuilder.Controls
if(ti.Sprite.ToLowerInvariant().StartsWith(DataManager.INTERNAL_PREFIX) && (ti.Sprite.Length > DataManager.INTERNAL_PREFIX.Length))
{
spritename.Text = "";
spritetex.Image = General.Map.Data.GetSpriteImage(ti.Sprite).GetBitmap();
spritetex.Image = General.Map.Data.GetSpriteImage(ti.Sprite).GetSpritePreview();
}
else if((ti.Sprite.Length <= 8) && (ti.Sprite.Length > 0))
{

4
Source/Core/Data/DataManager.cs
View file

@ -1101,7 +1101,7 @@ namespace CodeImp.DoomBuilder.Data
if(!img.LoadFailed)
{
// HiResImage will not give us it's actual scale
Bitmap texture = img.GetBitmap();
Bitmap texture = img.GetSkyboxBitmap();
lock (texture)
{
scale = new Vector2D((float)img.Width / texture.Width, (float)img.Height / texture.Height);
@ -3255,7 +3255,7 @@ namespace CodeImp.DoomBuilder.Data
// Use the built-in texture
ImageData tex = LoadInternalTexture("MissingSky3D.png");
Bitmap bmp = tex.GetBitmap();
Bitmap bmp = tex.GetSkyboxBitmap();
Bitmap sky;
lock (bmp)
{

37
Source/Core/Data/ImageData.cs
View file

@ -186,7 +186,7 @@ namespace CodeImp.DoomBuilder.Data
}
// This returns the bitmap image
public Bitmap GetBitmap()
Bitmap GetBitmap()
{
// Image loaded successfully?
if(!loadfailed && (imagestate == ImageLoadState.Ready) && (bitmap != null))
@ -196,6 +196,41 @@ namespace CodeImp.DoomBuilder.Data
return (loadfailed ? Properties.Resources.Failed : Properties.Resources.Hourglass);
}
public int GetAlphaTestWidth()
{
return GetBitmap().Width;
}
public int GetAlphaTestHeight()
{
return GetBitmap().Height;
}
public bool AlphaTestPixel(int x, int y)
{
return GetBitmap().GetPixel(x, y).A > 0;
}
public Image GetBackgroundBitmap()
{
return GetBitmap();
}
public Bitmap GetSkyboxBitmap()
{
return GetBitmap();
}
public Bitmap ExportBitmap()
{
return GetBitmap();
}
public Bitmap GetSpritePreview()
{
return GetBitmap();
}
// Loads the image directly. This is needed by the background loader for some patches.
public Bitmap LocalGetBitmap()
{

3
Source/Core/Data/ResourceImage.cs
View file

@ -85,7 +85,8 @@ namespace CodeImp.DoomBuilder.Data
//mxd
public override Image GetPreview()
{
return base.GetBitmap();
Stream bitmapdata = assembly.GetManifestResourceStream(resourcename);
return Image.FromStream(bitmapdata);
}
#endregion

8
Source/Core/Windows/GridSetupForm.cs
View file

@ -50,7 +50,7 @@ namespace CodeImp.DoomBuilder.Windows
showbackground.Checked = true;
backgroundname = General.Map.Grid.BackgroundName;
backgroundsource = General.Map.Grid.BackgroundSource;
General.DisplayZoomedImage(backgroundimage, General.Map.Grid.Background.GetBitmap());
General.DisplayZoomedImage(backgroundimage, General.Map.Grid.Background.GetBackgroundBitmap());
}
else
{
@ -94,7 +94,7 @@ namespace CodeImp.DoomBuilder.Windows
backgroundsource = GridSetup.SOURCE_TEXTURES;
ImageData img = General.Map.Data.GetTextureImage(result);
img.LoadImage();
General.DisplayZoomedImage(backgroundimage, img.GetBitmap());
General.DisplayZoomedImage(backgroundimage, img.GetBackgroundBitmap());
}
}
@ -110,7 +110,7 @@ namespace CodeImp.DoomBuilder.Windows
backgroundsource = GridSetup.SOURCE_FLATS;
ImageData img = General.Map.Data.GetFlatImage(result);
img.LoadImage();
General.DisplayZoomedImage(backgroundimage, img.GetBitmap());
General.DisplayZoomedImage(backgroundimage, img.GetBackgroundBitmap());
}
}
@ -125,7 +125,7 @@ namespace CodeImp.DoomBuilder.Windows
backgroundsource = GridSetup.SOURCE_FILE;
ImageData img = new FileImage(Path.GetFileNameWithoutExtension(backgroundname), backgroundname, false, 1.0f, 1.0f);
img.LoadImage();
General.DisplayZoomedImage(backgroundimage, new Bitmap(img.GetBitmap()));
General.DisplayZoomedImage(backgroundimage, new Bitmap(img.GetBackgroundBitmap()));
img.Dispose();
}
}

4
Source/Plugins/BuilderModes/IO/WavefrontExporter.cs
View file

@ -95,7 +95,7 @@ namespace CodeImp.DoomBuilder.BuilderModes.IO
}
if(!id.IsImageLoaded) id.LoadImage();
Bitmap bmp = id.GetBitmap();
Bitmap bmp = id.ExportBitmap();
lock (bmp)
{
bmp.Save(Path.Combine(settings.ObjPath, Path.GetFileNameWithoutExtension(s) + ".PNG"), ImageFormat.Png);
@ -123,7 +123,7 @@ namespace CodeImp.DoomBuilder.BuilderModes.IO
}
if(!id.IsImageLoaded) id.LoadImage();
Bitmap bmp = id.GetBitmap();
Bitmap bmp = id.ExportBitmap();
// Handle duplicate names
string flatname = s;

20
Source/Plugins/BuilderModes/VisualModes/VisualCeiling.cs
View file

@ -520,10 +520,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
return true;
// Some textures (e.g. HiResImage) may lie about their size, so use bitmap size instead
Bitmap image = Texture.GetBitmap();
int imageWidth = Texture.GetAlphaTestWidth();
int imageHeight = Texture.GetAlphaTestHeight();
lock (image)
{
// Fetch ZDoom fields
float rotate = Angle2D.DegToRad(level.sector.Fields.GetValue("rotationceiling", 0.0f));
Vector2D offset = new Vector2D(level.sector.Fields.GetValue("xpanningceiling", 0.0f), level.sector.Fields.GetValue("ypanningceiling", 0.0f));
@ -535,20 +534,19 @@ namespace CodeImp.DoomBuilder.BuilderModes
o = o.GetRotated(rotate);
o.y = -o.y;
o = (o + offset) * scale * texscale;
o.x = (o.x * image.Width) % image.Width;
o.y = (o.y * image.Height) % image.Height;
o.x = (o.x * imageWidth) % imageWidth;
o.y = (o.y * imageHeight) % imageHeight;
// Make sure coordinates are inside of texture dimensions...
if (o.x < 0) o.x += image.Width;
if (o.y < 0) o.y += image.Height;
if (o.x < 0) o.x += imageWidth;
if (o.y < 0) o.y += imageHeight;
// Make final texture coordinates...
int ox = General.Clamp((int)Math.Floor(o.x), 0, image.Width - 1);
int oy = General.Clamp((int)Math.Floor(o.y), 0, image.Height - 1);
int ox = General.Clamp((int)Math.Floor(o.x), 0, imageWidth - 1);
int oy = General.Clamp((int)Math.Floor(o.y), 0, imageHeight - 1);
// Check pixel alpha
return (image.GetPixel(ox, oy).A > 0);
}
return Texture.AlphaTestPixel(ox, oy);
}
return false;

20
Source/Plugins/BuilderModes/VisualModes/VisualFloor.cs
View file

@ -452,10 +452,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
return true;
// Some textures (e.g. HiResImage) may lie about their size, so use bitmap size instead
Bitmap image = Texture.GetBitmap();
int imageWidth = Texture.GetAlphaTestWidth();
int imageHeight = Texture.GetAlphaTestHeight();
lock (image)
{
// Fetch ZDoom fields
float rotate = Angle2D.DegToRad(level.sector.Fields.GetValue("rotationfloor", 0.0f));
Vector2D offset = new Vector2D(level.sector.Fields.GetValue("xpanningfloor", 0.0f), level.sector.Fields.GetValue("ypanningfloor", 0.0f));
@ -467,20 +466,19 @@ namespace CodeImp.DoomBuilder.BuilderModes
o = o.GetRotated(rotate);
o.y = -o.y;
o = (o + offset) * scale * texscale;
o.x = (o.x * image.Width) % image.Width;
o.y = (o.y * image.Height) % image.Height;
o.x = (o.x * imageWidth) % imageWidth;
o.y = (o.y * imageHeight) % imageHeight;
// Make sure coordinates are inside of texture dimensions...
if (o.x < 0) o.x += image.Width;
if (o.y < 0) o.y += image.Height;
if (o.x < 0) o.x += imageWidth;
if (o.y < 0) o.y += imageHeight;
// Make final texture coordinates...
int ox = General.Clamp((int)Math.Floor(o.x), 0, image.Width - 1);
int oy = General.Clamp((int)Math.Floor(o.y), 0, image.Height - 1);
int ox = General.Clamp((int)Math.Floor(o.x), 0, imageWidth - 1);
int oy = General.Clamp((int)Math.Floor(o.y), 0, imageHeight - 1);
// Check pixel alpha
return (image.GetPixel(ox, oy).A > 0);
}
return Texture.AlphaTestPixel(ox, oy);
}
return false;

20
Source/Plugins/BuilderModes/VisualModes/VisualMiddle3D.cs
View file

@ -344,29 +344,27 @@ namespace CodeImp.DoomBuilder.BuilderModes
if(Sidedef != Sidedef.Line.Front) u = 1.0f - u;
// Some textures (e.g. HiResImage) may lie about their size, so use bitmap size instead
Bitmap image = Texture.GetBitmap();
int imageWidth = Texture.GetAlphaTestWidth();
int imageHeight = Texture.GetAlphaTestHeight();
lock (image)
{
// Determine texture scale...
Vector2D imgscale = new Vector2D((float)Texture.Width / image.Width, (float)Texture.Height / image.Height);
Vector2D imgscale = new Vector2D((float)Texture.Width / imageWidth, (float)Texture.Height / imageHeight);
Vector2D texscale = (Texture is HiResImage) ? imgscale * Texture.Scale : Texture.Scale;
// Get correct offset to texture space...
float texoffsetx = Sidedef.OffsetX + sourceside.OffsetX + UniFields.GetFloat(Sidedef.Fields, "offsetx_mid") + UniFields.GetFloat(sourceside.Fields, "offsetx_mid");
int ox = (int)Math.Floor((u * Sidedef.Line.Length * UniFields.GetFloat(sourceside.Fields, "scalex_mid", 1.0f) / texscale.x + (texoffsetx / imgscale.x)) % image.Width);
int ox = (int)Math.Floor((u * Sidedef.Line.Length * UniFields.GetFloat(sourceside.Fields, "scalex_mid", 1.0f) / texscale.x + (texoffsetx / imgscale.x)) % imageWidth);
float texoffsety = Sidedef.OffsetY + sourceside.OffsetY + UniFields.GetFloat(Sidedef.Fields, "offsety_mid") + UniFields.GetFloat(sourceside.Fields, "offsety_mid");
int oy = (int)Math.Ceiling(((pickintersect.z - sourceside.Sector.CeilHeight) * UniFields.GetFloat(sourceside.Fields, "scaley_mid", 1.0f) / texscale.y - (texoffsety / imgscale.y)) % image.Height);
int oy = (int)Math.Ceiling(((pickintersect.z - sourceside.Sector.CeilHeight) * UniFields.GetFloat(sourceside.Fields, "scaley_mid", 1.0f) / texscale.y - (texoffsety / imgscale.y)) % imageHeight);
// Make sure offsets are inside of texture dimensions...
if (ox < 0) ox += image.Width;
if (oy < 0) oy += image.Height;
if (ox < 0) ox += imageWidth;
if (oy < 0) oy += imageHeight;
// Check pixel alpha
Point pixelpos = new Point(General.Clamp(ox, 0, image.Width - 1), General.Clamp(image.Height - oy, 0, image.Height - 1));
return (image.GetPixel(pixelpos.X, pixelpos.Y).A > 0 && base.PickAccurate(@from, to, dir, ref u_ray));
}
Point pixelpos = new Point(General.Clamp(ox, 0, imageWidth - 1), General.Clamp(imageHeight - oy, 0, imageHeight - 1));
return (Texture.AlphaTestPixel(pixelpos.X, pixelpos.Y) && base.PickAccurate(@from, to, dir, ref u_ray));
}
// Return texture name

22
Source/Plugins/BuilderModes/VisualModes/VisualMiddleDouble.cs
View file

@ -297,18 +297,17 @@ namespace CodeImp.DoomBuilder.BuilderModes
if(Sidedef != Sidedef.Line.Front) u = 1.0f - u;
// Some textures (e.g. HiResImage) may lie about their size, so use bitmap size instead
Bitmap image = Texture.GetBitmap();
int imageWidth = Texture.GetAlphaTestWidth();
int imageHeight = Texture.GetAlphaTestHeight();
lock (image)
{
// Determine texture scale...
Vector2D imgscale = new Vector2D((float)Texture.Width / image.Width, (float)Texture.Height / image.Height);
Vector2D imgscale = new Vector2D((float)Texture.Width / imageWidth, (float)Texture.Height / imageHeight);
Vector2D texscale = (Texture is HiResImage) ? imgscale * Texture.Scale : Texture.Scale;
// Get correct offset to texture space...
int ox = (int)Math.Floor((u * Sidedef.Line.Length * UniFields.GetFloat(Sidedef.Fields, "scalex_mid", 1.0f) / texscale.x
+ ((Sidedef.OffsetX + UniFields.GetFloat(Sidedef.Fields, "offsetx_mid")) / imgscale.x))
% image.Width);
% imageWidth);
int oy;
if (repeatmidtex)
@ -317,22 +316,21 @@ namespace CodeImp.DoomBuilder.BuilderModes
float zoffset = (pegbottom ? Sidedef.Sector.FloorHeight : Sidedef.Sector.CeilHeight);
oy = (int)Math.Floor(((pickintersect.z - zoffset) * UniFields.GetFloat(Sidedef.Fields, "scaley_mid", 1.0f) / texscale.y
- ((Sidedef.OffsetY - UniFields.GetFloat(Sidedef.Fields, "offsety_mid")) / imgscale.y))
% image.Height);
% imageHeight);
}
else
{
float zoffset = bottomclipplane.GetZ(pickintersect);
oy = (int)Math.Ceiling(((pickintersect.z - zoffset) * UniFields.GetFloat(Sidedef.Fields, "scaley_mid", 1.0f) / texscale.y) % image.Height);
oy = (int)Math.Ceiling(((pickintersect.z - zoffset) * UniFields.GetFloat(Sidedef.Fields, "scaley_mid", 1.0f) / texscale.y) % imageHeight);
}
// Make sure offsets are inside of texture dimensions...
if (ox < 0) ox += image.Width;
if (oy < 0) oy += image.Height;
if (ox < 0) ox += imageWidth;
if (oy < 0) oy += imageHeight;
// Check pixel alpha
Point pixelpos = new Point(General.Clamp(ox, 0, image.Width - 1), General.Clamp(image.Height - oy, 0, image.Height - 1));
return (image.GetPixel(pixelpos.X, pixelpos.Y).A > 0 && base.PickAccurate(from, to, dir, ref u_ray));
}
Point pixelpos = new Point(General.Clamp(ox, 0, imageWidth - 1), General.Clamp(imageHeight - oy, 0, imageHeight - 1));
return (Texture.AlphaTestPixel(pixelpos.X, pixelpos.Y) && base.PickAccurate(from, to, dir, ref u_ray));
}
// Return texture name