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added wrapping of texture coordinates by texture size when auto-aligning (to prevent ridiculous high offsets on long walls)

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codeimp 2009-01-10 00:57:05 +00:00
parent bd4ee1e556
commit 1f016fc7dc
2 changed files with 26 additions and 10 deletions
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7
Source/BuilderModes/VisualModes/BaseVisualGeometrySidedef.cs
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@ -206,12 +206,11 @@ namespace CodeImp.DoomBuilder.BuilderModes
{
General.Map.UndoRedo.CreateUndo("Auto-align textures");
// Get the texture long name
string texname = GetTextureName();
long longtexname = General.Map.Data.GetLongImageName(texname);
// Make sure the texture is loaded (we need the texture size)
if(!base.Texture.IsImageLoaded) base.Texture.LoadImage();
// Do the alignment
Tools.AutoAlignTextures(this.Sidedef, longtexname, alignx, aligny, true);
Tools.AutoAlignTextures(this.Sidedef, base.Texture, alignx, aligny, true);
// Get the changed sidedefs
List<Sidedef> changes = General.Map.Map.GetMarkedSidedefs(true);

27
Source/Geometry/Tools.cs
View file

@ -27,6 +27,7 @@ using SlimDX.Direct3D9;
using System.Drawing;
using CodeImp.DoomBuilder.Map;
using CodeImp.DoomBuilder.IO;
using CodeImp.DoomBuilder.Data;
#endregion
@ -1231,7 +1232,7 @@ namespace CodeImp.DoomBuilder.Geometry
// When resetsidemarks is set to true, all sidedefs will first be marked false (not aligned).
// Setting resetsidemarks to false is usefull to align only within a specific selection
// (set the marked property to true for the sidedefs outside the selection)
public static void AutoAlignTextures(Sidedef start, long texturelongname, bool alignx, bool aligny, bool resetsidemarks)
public static void AutoAlignTextures(Sidedef start, ImageData texture, bool alignx, bool aligny, bool resetsidemarks)
{
Stack<SidedefAlignJob> todo = new Stack<SidedefAlignJob>(50);
@ -1263,13 +1264,21 @@ namespace CodeImp.DoomBuilder.Geometry
int backwardoffset = j.offsetx;
j.sidedef.Marked = true;
// Wrap the value within the width of the texture (to prevent ridiculous values)
// NOTE: We don't use ScaledWidth here because the texture offset is in pixels, not mappixels
if(texture.IsImageLoaded)
{
j.sidedef.OffsetX %= texture.Width;
j.sidedef.OffsetY %= texture.Height;
}
// Add sidedefs forward (connected to the right vertex)
v = j.sidedef.IsFront ? j.sidedef.Line.End : j.sidedef.Line.Start;
AddSidedefsForAlignment(todo, v, true, forwardoffset, j.offsety, texturelongname);
AddSidedefsForAlignment(todo, v, true, forwardoffset, j.offsety, texture.LongName);
// Add sidedefs backward (connected to the left vertex)
v = j.sidedef.IsFront ? j.sidedef.Line.Start : j.sidedef.Line.End;
AddSidedefsForAlignment(todo, v, false, backwardoffset, j.offsety, texturelongname);
AddSidedefsForAlignment(todo, v, false, backwardoffset, j.offsety, texture.LongName);
}
else
{
@ -1282,13 +1291,21 @@ namespace CodeImp.DoomBuilder.Geometry
int backwardoffset = j.offsetx - (int)Math.Round(j.sidedef.Line.Length);
j.sidedef.Marked = true;
// Wrap the value within the width of the texture (to prevent ridiculous values)
// NOTE: We don't use ScaledWidth here because the texture offset is in pixels, not mappixels
if(texture.IsImageLoaded)
{
j.sidedef.OffsetX %= texture.Width;
j.sidedef.OffsetY %= texture.Height;
}
// Add sidedefs backward (connected to the left vertex)
v = j.sidedef.IsFront ? j.sidedef.Line.Start : j.sidedef.Line.End;
AddSidedefsForAlignment(todo, v, false, backwardoffset, j.offsety, texturelongname);
AddSidedefsForAlignment(todo, v, false, backwardoffset, j.offsety, texture.LongName);
// Add sidedefs forward (connected to the right vertex)
v = j.sidedef.IsFront ? j.sidedef.Line.End : j.sidedef.Line.Start;
AddSidedefsForAlignment(todo, v, true, forwardoffset, j.offsety, texturelongname);
AddSidedefsForAlignment(todo, v, true, forwardoffset, j.offsety, texture.LongName);
}
}
}