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Visual mode, UDMF: "nofakecontrast", "smoothlighting" and "lightabsolute" flags are now taken into account when calculating fake contrast/smooth lighting brightness values for walls.

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MaxED 2013-11-20 14:59:31 +00:00
parent 7a2aafbb6b
commit c441c5640a
1 changed files with 32 additions and 15 deletions
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47
Source/Core/Rendering/Renderer.cs
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@ -99,23 +99,40 @@ namespace CodeImp.DoomBuilder.Rendering
//mxd. This calculates wall brightness level with doom-style shading
public int CalculateBrightness(int level, Sidedef sd) {
if (level < 253 && !General.Map.Data.MapInfo.EvenLighting && sd != null) {
//all walls are shaded by their angle
if (General.Map.Data.MapInfo.SmoothLighting) {
float ammount = Math.Abs((float)Math.Sin(sd.Angle));
int hAmmount = (int)((1.0f - ammount) * General.Map.Data.MapInfo.HorizWallShade);
int vAmmount = (int)(ammount * General.Map.Data.MapInfo.VertWallShade);
if(level < 253 && sd != null) {
bool evenlighting = General.Map.Data.MapInfo.EvenLighting;
bool smoothlighting = General.Map.Data.MapInfo.SmoothLighting;
level = General.Clamp(level - hAmmount - vAmmount, 0, 255);
//check for possiburu UDMF overrides
if(General.Map.UDMF) {
if(sd.IsFlagSet("lightabsolute") && sd.Fields.ContainsKey("light")) {
evenlighting = true;
} else {
if(sd.IsFlagSet("nofakecontrast"))
evenlighting = true;
if(sd.IsFlagSet("smoothlighting"))
smoothlighting = true;
}
}
} else { //only horizontal/verticel walls are shaded
int angle = (int)Angle2D.RadToDeg(sd.Angle);// * 180.0f / Math.PI);
//horizontal wall
if (angle == 270 || angle == 90) {
level = General.Clamp(level + General.Map.Data.MapInfo.HorizWallShade, 0, 255);
//vertical wall
} else if (angle == 0 || angle == 180) {
level = General.Clamp(level + General.Map.Data.MapInfo.VertWallShade, 0, 255);
if(!evenlighting) {
//all walls are shaded by their angle
if(smoothlighting) {
float ammount = Math.Abs((float)Math.Sin(sd.Angle));
int hAmmount = (int)((1.0f - ammount) * General.Map.Data.MapInfo.HorizWallShade);
int vAmmount = (int)(ammount * General.Map.Data.MapInfo.VertWallShade);
level = General.Clamp(level - hAmmount - vAmmount, 0, 255);
} else { //only horizontal/verticel walls are shaded
int angle = (int)Angle2D.RadToDeg(sd.Angle);
//horizontal wall
if(angle == 270 || angle == 90) {
level = General.Clamp(level + General.Map.Data.MapInfo.HorizWallShade, 0, 255);
//vertical wall
} else if(angle == 0 || angle == 180) {
level = General.Clamp(level + General.Map.Data.MapInfo.VertWallShade, 0, 255);
}
}
}
}