Fixed several cases of inverted colors and alpha in DNE and XEngine.

Added clamping to 0.0 - 1.0 for R, G, B, and A.
author: Homer Horwitz 2008-09-13 22:48:30 +0000
committer: Homer Horwitz 2008-09-13 22:48:30 +0000
commit: 37e6ce24a2060a7d943b45c8015576f016021e5e (patch)
tree: 7f911c0248cb8e5bc92f3f9870de35cb6139956d /OpenSim/Region/ScriptEngine
parent: * Adds regiondata and estatedata persistence in Sqlite. This commit is actu... (diff)
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2 files changed, 70 insertions, 70 deletions
diff --git a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
index f2add80..1090c42 100644
--- a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
+++ b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
@@ -1340,7 +1340,7 @@ namespace OpenSim.Region.ScriptEngine.Common
            if (face > -1)
            {
                texcolor = tex.CreateFace((uint)face).RGBA;
-                texcolor.A = (float)Math.Abs(alpha - 1);
+                texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                tex.FaceTextures[face].RGBA = texcolor;
                part.UpdateTexture(tex);
                return;
@@ -1352,12 +1352,12 @@ namespace OpenSim.Region.ScriptEngine.Common
                    if (tex.FaceTextures[i] != null)
                    {
                        texcolor = tex.FaceTextures[i].RGBA;
-                        texcolor.A = (float)Math.Abs(alpha - 1);
+                        texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                        tex.FaceTextures[i].RGBA = texcolor;
                    }
                }
                texcolor = tex.DefaultTexture.RGBA;
-                texcolor.A = (float)Math.Abs(alpha - 1);
+                texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                tex.DefaultTexture.RGBA = texcolor;
                part.UpdateTexture(tex);
                return;
@@ -2866,9 +2866,9 @@ namespace OpenSim.Region.ScriptEngine.Common
                if (face > -1)
                {
                    texcolor = tex.CreateFace((uint)face).RGBA;
-                    texcolor.R = (float)Math.Abs(color.x - 1);
+                    texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                    texcolor.G = (float)Math.Abs(color.y - 1);
+                    texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                    texcolor.B = (float)Math.Abs(color.z - 1);
+                    texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                    tex.FaceTextures[face].RGBA = texcolor;
                    part.UpdateTexture(tex);
                    return;
@@ -2876,25 +2876,25 @@ namespace OpenSim.Region.ScriptEngine.Common
                else if (face == -1)
                {
                    texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.R = (float)Math.Abs(color.x - 1);
+                    texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                    texcolor.G = (float)Math.Abs(color.y - 1);
+                    texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                    texcolor.B = (float)Math.Abs(color.z - 1);
+                    texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                    tex.DefaultTexture.RGBA = texcolor;
                    for (uint i = 0; i < 32; i++)
                    {
                        if (tex.FaceTextures[i] != null)
                        {
                            texcolor = tex.FaceTextures[i].RGBA;
-                            texcolor.R = (float)Math.Abs(color.x - 1);
+                            texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                            texcolor.G = (float)Math.Abs(color.y - 1);
+                            texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                            texcolor.B = (float)Math.Abs(color.z - 1);
+                            texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                            tex.FaceTextures[i].RGBA = texcolor;
                        }
                    }
                    texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.R = (float)Math.Abs(color.x - 1);
+                    texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                    texcolor.G = (float)Math.Abs(color.y - 1);
+                    texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                    texcolor.B = (float)Math.Abs(color.z - 1);
+                    texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                    tex.DefaultTexture.RGBA = texcolor;
                    part.UpdateTexture(tex);
                    return;
@@ -2913,34 +2913,34 @@ namespace OpenSim.Region.ScriptEngine.Common
                    if (face > -1)
                    {
                        texcolor = tex.CreateFace((uint)face).RGBA;
-                        texcolor.R = (float)Math.Abs(color.x - 1);
+                        texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                        texcolor.G = (float)Math.Abs(color.y - 1);
+                        texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                        texcolor.B = (float)Math.Abs(color.z - 1);
+                        texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                        tex.FaceTextures[face].RGBA = texcolor;
                        part.UpdateTexture(tex);
                    }
                    else if (face == -1)
                    {
                        texcolor = tex.DefaultTexture.RGBA;
-                        texcolor.R = (float)Math.Abs(color.x - 1);
+                        texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                        texcolor.G = (float)Math.Abs(color.y - 1);
+                        texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                        texcolor.B = (float)Math.Abs(color.z - 1);
+                        texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                        tex.DefaultTexture.RGBA = texcolor;
                        for (uint i = 0; i < 32; i++)
                        {
                            if (tex.FaceTextures[i] != null)
                            {
                                texcolor = tex.FaceTextures[i].RGBA;
-                                texcolor.R = (float)Math.Abs(color.x - 1);
+                                texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                                texcolor.G = (float)Math.Abs(color.y - 1);
+                                texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                                texcolor.B = (float)Math.Abs(color.z - 1);
+                                texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                                tex.FaceTextures[i].RGBA = texcolor;
                            }
                        }
                        texcolor = tex.DefaultTexture.RGBA;
-                        texcolor.R = (float)Math.Abs(color.x - 1);
+                        texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                        texcolor.G = (float)Math.Abs(color.y - 1);
+                        texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                        texcolor.B = (float)Math.Abs(color.z - 1);
+                        texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                        tex.DefaultTexture.RGBA = texcolor;
                        part.UpdateTexture(tex);
                    }
@@ -6154,7 +6154,7 @@ namespace OpenSim.Region.ScriptEngine.Common
                if (face > -1)
                {
                    texcolor = tex.CreateFace((uint)face).RGBA;
-                    texcolor.A = (float)Math.Abs(alpha - 1);
+                    texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                    tex.FaceTextures[face].RGBA = texcolor;
                    part.UpdateTexture(tex);
                    return;
@@ -6162,19 +6162,19 @@ namespace OpenSim.Region.ScriptEngine.Common
                else if (face == -1)
                {
                    texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.A = (float)Math.Abs(alpha - 1);
+                    texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                    tex.DefaultTexture.RGBA = texcolor;
                    for (uint i = 0; i < 32; i++)
                    {
                        if (tex.FaceTextures[i] != null)
                        {
                            texcolor = tex.FaceTextures[i].RGBA;
-                            texcolor.A = (float)Math.Abs(alpha - 1);
+                            texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                            tex.FaceTextures[i].RGBA = texcolor;
                        }
                    }
                    texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.A = (float)Math.Abs(alpha - 1);
+                    texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                    tex.DefaultTexture.RGBA = texcolor;
                    part.UpdateTexture(tex);
                    return;
@@ -6193,26 +6193,26 @@ namespace OpenSim.Region.ScriptEngine.Common
                    if (face > -1)
                    {
                        texcolor = tex.CreateFace((uint)face).RGBA;
-                        texcolor.A = (float)Math.Abs(alpha - 1);
+                        texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                        tex.FaceTextures[face].RGBA = texcolor;
                        part.UpdateTexture(tex);
                    }
                    else if (face == -1)
                    {
                        texcolor = tex.DefaultTexture.RGBA;
-                        texcolor.A = (float)Math.Abs(alpha - 1);
+                        texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                        tex.DefaultTexture.RGBA = texcolor;
                        for (uint i = 0; i < 32; i++)
                        {
                            if (tex.FaceTextures[i] != null)
                            {
                                texcolor = tex.FaceTextures[i].RGBA;
-                                texcolor.A = (float)Math.Abs(alpha - 1);
+                                texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                                tex.FaceTextures[i].RGBA = texcolor;
                            }
                        }
                        texcolor = tex.DefaultTexture.RGBA;
-                        texcolor.A = (float)Math.Abs(alpha - 1);
+                        texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                        tex.DefaultTexture.RGBA = texcolor;
                        part.UpdateTexture(tex);
                    }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index b27aa07..24f19a0 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -1149,7 +1149,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
            if (face > -1)
            {
                texcolor = tex.CreateFace((uint)face).RGBA;
-                texcolor.A = (float)Math.Abs(alpha);
+                texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                tex.FaceTextures[face].RGBA = texcolor;
                part.UpdateTexture(tex);
                return;
@@ -1161,12 +1161,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                    if (tex.FaceTextures[i] != null)
                    {
                        texcolor = tex.FaceTextures[i].RGBA;
-                        texcolor.A = (float)Math.Abs(alpha);
+                        texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                        tex.FaceTextures[i].RGBA = texcolor;
                    }
                }
                texcolor = tex.DefaultTexture.RGBA;
-                texcolor.A = (float)Math.Abs(alpha);
+                texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                tex.DefaultTexture.RGBA = texcolor;
                part.UpdateTexture(tex);
                return;
@@ -2710,9 +2710,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                if (face > -1)
                {
                    texcolor = tex.CreateFace((uint)face).RGBA;
-                    texcolor.R = (float)Math.Abs(color.x - 1);
+                    texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                    texcolor.G = (float)Math.Abs(color.y - 1);
+                    texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                    texcolor.B = (float)Math.Abs(color.z - 1);
+                    texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                    tex.FaceTextures[face].RGBA = texcolor;
                    part.UpdateTexture(tex);
                    return;
@@ -2720,25 +2720,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                else if (face == -1)
                {
                    texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.R = (float)Math.Abs(color.x - 1);
+                    texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                    texcolor.G = (float)Math.Abs(color.y - 1);
+                    texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                    texcolor.B = (float)Math.Abs(color.z - 1);
+                    texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                    tex.DefaultTexture.RGBA = texcolor;
                    for (uint i = 0; i < 32; i++)
                    {
                        if (tex.FaceTextures[i] != null)
                        {
                            texcolor = tex.FaceTextures[i].RGBA;
-                            texcolor.R = (float)Math.Abs(color.x - 1);
+                            texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                            texcolor.G = (float)Math.Abs(color.y - 1);
+                            texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                            texcolor.B = (float)Math.Abs(color.z - 1);
+                            texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                            tex.FaceTextures[i].RGBA = texcolor;
                        }
                    }
                    texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.R = (float)Math.Abs(color.x - 1);
+                    texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                    texcolor.G = (float)Math.Abs(color.y - 1);
+                    texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                    texcolor.B = (float)Math.Abs(color.z - 1);
+                    texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                    tex.DefaultTexture.RGBA = texcolor;
                    part.UpdateTexture(tex);
                    return;
@@ -2757,34 +2757,34 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                    if (face > -1)
                    {
                        texcolor = tex.CreateFace((uint)face).RGBA;
-                        texcolor.R = (float)Math.Abs(color.x - 1);
+                        texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                        texcolor.G = (float)Math.Abs(color.y - 1);
+                        texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                        texcolor.B = (float)Math.Abs(color.z - 1);
+                        texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                        tex.FaceTextures[face].RGBA = texcolor;
                        part.UpdateTexture(tex);
                    }
                    else if (face == -1)
                    {
                        texcolor = tex.DefaultTexture.RGBA;
-                        texcolor.R = (float)Math.Abs(color.x - 1);
+                        texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                        texcolor.G = (float)Math.Abs(color.y - 1);
+                        texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                        texcolor.B = (float)Math.Abs(color.z - 1);
+                        texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                        tex.DefaultTexture.RGBA = texcolor;
                        for (uint i = 0; i < 32; i++)
                        {
                            if (tex.FaceTextures[i] != null)
                            {
                                texcolor = tex.FaceTextures[i].RGBA;
-                                texcolor.R = (float)Math.Abs(color.x - 1);
+                                texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                                texcolor.G = (float)Math.Abs(color.y - 1);
+                                texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                                texcolor.B = (float)Math.Abs(color.z - 1);
+                                texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                                tex.FaceTextures[i].RGBA = texcolor;
                            }
                        }
                        texcolor = tex.DefaultTexture.RGBA;
-                        texcolor.R = (float)Math.Abs(color.x - 1);
+                        texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
-                        texcolor.G = (float)Math.Abs(color.y - 1);
+                        texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
-                        texcolor.B = (float)Math.Abs(color.z - 1);
+                        texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
                        tex.DefaultTexture.RGBA = texcolor;
                        part.UpdateTexture(tex);
                    }
@@ -5959,7 +5959,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                if (face > -1)
                {
                    texcolor = tex.CreateFace((uint)face).RGBA;
-                    texcolor.A = (float)Math.Abs(alpha - 1);
+                    texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                    tex.FaceTextures[face].RGBA = texcolor;
                    part.UpdateTexture(tex);
                    return;
@@ -5967,19 +5967,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                else if (face == -1)
                {
                    texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.A = (float)Math.Abs(alpha - 1);
+                    texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                    tex.DefaultTexture.RGBA = texcolor;
                    for (uint i = 0; i < 32; i++)
                    {
                        if (tex.FaceTextures[i] != null)
                        {
                            texcolor = tex.FaceTextures[i].RGBA;
-                            texcolor.A = (float)Math.Abs(alpha - 1);
+                            texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                            tex.FaceTextures[i].RGBA = texcolor;
                        }
                    }
                    texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.A = (float)Math.Abs(alpha - 1);
+                    texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                    tex.DefaultTexture.RGBA = texcolor;
                    part.UpdateTexture(tex);
                    return;
@@ -5998,26 +5998,26 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                    if (face > -1)
                    {
                        texcolor = tex.CreateFace((uint)face).RGBA;
-                        texcolor.A = (float)Math.Abs(alpha - 1);
+                        texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                        tex.FaceTextures[face].RGBA = texcolor;
                        part.UpdateTexture(tex);
                    }
                    else if (face == -1)
                    {
                        texcolor = tex.DefaultTexture.RGBA;
-                        texcolor.A = (float)Math.Abs(alpha - 1);
+                        texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                        tex.DefaultTexture.RGBA = texcolor;
                        for (uint i = 0; i < 32; i++)
                        {
                            if (tex.FaceTextures[i] != null)
                            {
                                texcolor = tex.FaceTextures[i].RGBA;
-                                texcolor.A = (float)Math.Abs(alpha - 1);
+                                texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                                tex.FaceTextures[i].RGBA = texcolor;
                            }
                        }
                        texcolor = tex.DefaultTexture.RGBA;
-                        texcolor.A = (float)Math.Abs(alpha - 1);
+                        texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
                        tex.DefaultTexture.RGBA = texcolor;
                        part.UpdateTexture(tex);
                    }
author	Homer Horwitz	2008-09-13 22:48:30 +0000
committer	Homer Horwitz	2008-09-13 22:48:30 +0000
commit	37e6ce24a2060a7d943b45c8015576f016021e5e (patch)
tree	7f911c0248cb8e5bc92f3f9870de35cb6139956d /OpenSim/Region/ScriptEngine
parent	* Adds regiondata and estatedata persistence in Sqlite. This commit is actu... (diff)
download	opensim-SC-37e6ce24a2060a7d943b45c8015576f016021e5e.zip opensim-SC-37e6ce24a2060a7d943b45c8015576f016021e5e.tar.gz opensim-SC-37e6ce24a2060a7d943b45c8015576f016021e5e.tar.bz2 opensim-SC-37e6ce24a2060a7d943b45c8015576f016021e5e.tar.xz

diff --git a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs index f2add80..1090c42 100644 --- a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs +++ b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
@@ -1340,7 +1340,7 @@ namespace OpenSim.Region.ScriptEngine.Common
1340	if (face > -1)	1340	if (face > -1)
1341	{	1341	{
1342	texcolor = tex.CreateFace((uint)face).RGBA;	1342	texcolor = tex.CreateFace((uint)face).RGBA;
1343	texcolor.A = (float)Math.Abs(alpha - 1);	1343	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
1344	tex.FaceTextures[face].RGBA = texcolor;	1344	tex.FaceTextures[face].RGBA = texcolor;
1345	part.UpdateTexture(tex);	1345	part.UpdateTexture(tex);
1346	return;	1346	return;
@@ -1352,12 +1352,12 @@ namespace OpenSim.Region.ScriptEngine.Common
1352	if (tex.FaceTextures[i] != null)	1352	if (tex.FaceTextures[i] != null)
1353	{	1353	{
1354	texcolor = tex.FaceTextures[i].RGBA;	1354	texcolor = tex.FaceTextures[i].RGBA;
1355	texcolor.A = (float)Math.Abs(alpha - 1);	1355	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
1356	tex.FaceTextures[i].RGBA = texcolor;	1356	tex.FaceTextures[i].RGBA = texcolor;
1357	}	1357	}
1358	}	1358	}
1359	texcolor = tex.DefaultTexture.RGBA;	1359	texcolor = tex.DefaultTexture.RGBA;
1360	texcolor.A = (float)Math.Abs(alpha - 1);	1360	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
1361	tex.DefaultTexture.RGBA = texcolor;	1361	tex.DefaultTexture.RGBA = texcolor;
1362	part.UpdateTexture(tex);	1362	part.UpdateTexture(tex);
1363	return;	1363	return;
@@ -2866,9 +2866,9 @@ namespace OpenSim.Region.ScriptEngine.Common
2866	if (face > -1)	2866	if (face > -1)
2867	{	2867	{
2868	texcolor = tex.CreateFace((uint)face).RGBA;	2868	texcolor = tex.CreateFace((uint)face).RGBA;
2869	texcolor.R = (float)Math.Abs(color.x - 1);	2869	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2870	texcolor.G = (float)Math.Abs(color.y - 1);	2870	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2871	texcolor.B = (float)Math.Abs(color.z - 1);	2871	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2872	tex.FaceTextures[face].RGBA = texcolor;	2872	tex.FaceTextures[face].RGBA = texcolor;
2873	part.UpdateTexture(tex);	2873	part.UpdateTexture(tex);
2874	return;	2874	return;
@@ -2876,25 +2876,25 @@ namespace OpenSim.Region.ScriptEngine.Common
2876	else if (face == -1)	2876	else if (face == -1)
2877	{	2877	{
2878	texcolor = tex.DefaultTexture.RGBA;	2878	texcolor = tex.DefaultTexture.RGBA;
2879	texcolor.R = (float)Math.Abs(color.x - 1);	2879	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2880	texcolor.G = (float)Math.Abs(color.y - 1);	2880	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2881	texcolor.B = (float)Math.Abs(color.z - 1);	2881	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2882	tex.DefaultTexture.RGBA = texcolor;	2882	tex.DefaultTexture.RGBA = texcolor;
2883	for (uint i = 0; i < 32; i++)	2883	for (uint i = 0; i < 32; i++)
2884	{	2884	{
2885	if (tex.FaceTextures[i] != null)	2885	if (tex.FaceTextures[i] != null)
2886	{	2886	{
2887	texcolor = tex.FaceTextures[i].RGBA;	2887	texcolor = tex.FaceTextures[i].RGBA;
2888	texcolor.R = (float)Math.Abs(color.x - 1);	2888	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2889	texcolor.G = (float)Math.Abs(color.y - 1);	2889	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2890	texcolor.B = (float)Math.Abs(color.z - 1);	2890	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2891	tex.FaceTextures[i].RGBA = texcolor;	2891	tex.FaceTextures[i].RGBA = texcolor;
2892	}	2892	}
2893	}	2893	}
2894	texcolor = tex.DefaultTexture.RGBA;	2894	texcolor = tex.DefaultTexture.RGBA;
2895	texcolor.R = (float)Math.Abs(color.x - 1);	2895	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2896	texcolor.G = (float)Math.Abs(color.y - 1);	2896	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2897	texcolor.B = (float)Math.Abs(color.z - 1);	2897	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2898	tex.DefaultTexture.RGBA = texcolor;	2898	tex.DefaultTexture.RGBA = texcolor;
2899	part.UpdateTexture(tex);	2899	part.UpdateTexture(tex);
2900	return;	2900	return;
@@ -2913,34 +2913,34 @@ namespace OpenSim.Region.ScriptEngine.Common
2913	if (face > -1)	2913	if (face > -1)
2914	{	2914	{
2915	texcolor = tex.CreateFace((uint)face).RGBA;	2915	texcolor = tex.CreateFace((uint)face).RGBA;
2916	texcolor.R = (float)Math.Abs(color.x - 1);	2916	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2917	texcolor.G = (float)Math.Abs(color.y - 1);	2917	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2918	texcolor.B = (float)Math.Abs(color.z - 1);	2918	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2919	tex.FaceTextures[face].RGBA = texcolor;	2919	tex.FaceTextures[face].RGBA = texcolor;
2920	part.UpdateTexture(tex);	2920	part.UpdateTexture(tex);
2921	}	2921	}
2922	else if (face == -1)	2922	else if (face == -1)
2923	{	2923	{
2924	texcolor = tex.DefaultTexture.RGBA;	2924	texcolor = tex.DefaultTexture.RGBA;
2925	texcolor.R = (float)Math.Abs(color.x - 1);	2925	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2926	texcolor.G = (float)Math.Abs(color.y - 1);	2926	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2927	texcolor.B = (float)Math.Abs(color.z - 1);	2927	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2928	tex.DefaultTexture.RGBA = texcolor;	2928	tex.DefaultTexture.RGBA = texcolor;
2929	for (uint i = 0; i < 32; i++)	2929	for (uint i = 0; i < 32; i++)
2930	{	2930	{
2931	if (tex.FaceTextures[i] != null)	2931	if (tex.FaceTextures[i] != null)
2932	{	2932	{
2933	texcolor = tex.FaceTextures[i].RGBA;	2933	texcolor = tex.FaceTextures[i].RGBA;
2934	texcolor.R = (float)Math.Abs(color.x - 1);	2934	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2935	texcolor.G = (float)Math.Abs(color.y - 1);	2935	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2936	texcolor.B = (float)Math.Abs(color.z - 1);	2936	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2937	tex.FaceTextures[i].RGBA = texcolor;	2937	tex.FaceTextures[i].RGBA = texcolor;
2938	}	2938	}
2939	}	2939	}
2940	texcolor = tex.DefaultTexture.RGBA;	2940	texcolor = tex.DefaultTexture.RGBA;
2941	texcolor.R = (float)Math.Abs(color.x - 1);	2941	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2942	texcolor.G = (float)Math.Abs(color.y - 1);	2942	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2943	texcolor.B = (float)Math.Abs(color.z - 1);	2943	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2944	tex.DefaultTexture.RGBA = texcolor;	2944	tex.DefaultTexture.RGBA = texcolor;
2945	part.UpdateTexture(tex);	2945	part.UpdateTexture(tex);
2946	}	2946	}
@@ -6154,7 +6154,7 @@ namespace OpenSim.Region.ScriptEngine.Common
6154	if (face > -1)	6154	if (face > -1)
6155	{	6155	{
6156	texcolor = tex.CreateFace((uint)face).RGBA;	6156	texcolor = tex.CreateFace((uint)face).RGBA;
6157	texcolor.A = (float)Math.Abs(alpha - 1);	6157	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6158	tex.FaceTextures[face].RGBA = texcolor;	6158	tex.FaceTextures[face].RGBA = texcolor;
6159	part.UpdateTexture(tex);	6159	part.UpdateTexture(tex);
6160	return;	6160	return;
@@ -6162,19 +6162,19 @@ namespace OpenSim.Region.ScriptEngine.Common
6162	else if (face == -1)	6162	else if (face == -1)
6163	{	6163	{
6164	texcolor = tex.DefaultTexture.RGBA;	6164	texcolor = tex.DefaultTexture.RGBA;
6165	texcolor.A = (float)Math.Abs(alpha - 1);	6165	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6166	tex.DefaultTexture.RGBA = texcolor;	6166	tex.DefaultTexture.RGBA = texcolor;
6167	for (uint i = 0; i < 32; i++)	6167	for (uint i = 0; i < 32; i++)
6168	{	6168	{
6169	if (tex.FaceTextures[i] != null)	6169	if (tex.FaceTextures[i] != null)
6170	{	6170	{
6171	texcolor = tex.FaceTextures[i].RGBA;	6171	texcolor = tex.FaceTextures[i].RGBA;
6172	texcolor.A = (float)Math.Abs(alpha - 1);	6172	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6173	tex.FaceTextures[i].RGBA = texcolor;	6173	tex.FaceTextures[i].RGBA = texcolor;
6174	}	6174	}
6175	}	6175	}
6176	texcolor = tex.DefaultTexture.RGBA;	6176	texcolor = tex.DefaultTexture.RGBA;
6177	texcolor.A = (float)Math.Abs(alpha - 1);	6177	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6178	tex.DefaultTexture.RGBA = texcolor;	6178	tex.DefaultTexture.RGBA = texcolor;
6179	part.UpdateTexture(tex);	6179	part.UpdateTexture(tex);
6180	return;	6180	return;
@@ -6193,26 +6193,26 @@ namespace OpenSim.Region.ScriptEngine.Common
6193	if (face > -1)	6193	if (face > -1)
6194	{	6194	{
6195	texcolor = tex.CreateFace((uint)face).RGBA;	6195	texcolor = tex.CreateFace((uint)face).RGBA;
6196	texcolor.A = (float)Math.Abs(alpha - 1);	6196	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6197	tex.FaceTextures[face].RGBA = texcolor;	6197	tex.FaceTextures[face].RGBA = texcolor;
6198	part.UpdateTexture(tex);	6198	part.UpdateTexture(tex);
6199	}	6199	}
6200	else if (face == -1)	6200	else if (face == -1)
6201	{	6201	{
6202	texcolor = tex.DefaultTexture.RGBA;	6202	texcolor = tex.DefaultTexture.RGBA;
6203	texcolor.A = (float)Math.Abs(alpha - 1);	6203	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6204	tex.DefaultTexture.RGBA = texcolor;	6204	tex.DefaultTexture.RGBA = texcolor;
6205	for (uint i = 0; i < 32; i++)	6205	for (uint i = 0; i < 32; i++)
6206	{	6206	{
6207	if (tex.FaceTextures[i] != null)	6207	if (tex.FaceTextures[i] != null)
6208	{	6208	{
6209	texcolor = tex.FaceTextures[i].RGBA;	6209	texcolor = tex.FaceTextures[i].RGBA;
6210	texcolor.A = (float)Math.Abs(alpha - 1);	6210	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6211	tex.FaceTextures[i].RGBA = texcolor;	6211	tex.FaceTextures[i].RGBA = texcolor;
6212	}	6212	}
6213	}	6213	}
6214	texcolor = tex.DefaultTexture.RGBA;	6214	texcolor = tex.DefaultTexture.RGBA;
6215	texcolor.A = (float)Math.Abs(alpha - 1);	6215	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6216	tex.DefaultTexture.RGBA = texcolor;	6216	tex.DefaultTexture.RGBA = texcolor;
6217	part.UpdateTexture(tex);	6217	part.UpdateTexture(tex);
6218	}	6218	}


diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs index b27aa07..24f19a0 100644 --- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs +++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -1149,7 +1149,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
1149	if (face > -1)	1149	if (face > -1)
1150	{	1150	{
1151	texcolor = tex.CreateFace((uint)face).RGBA;	1151	texcolor = tex.CreateFace((uint)face).RGBA;
1152	texcolor.A = (float)Math.Abs(alpha);	1152	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
1153	tex.FaceTextures[face].RGBA = texcolor;	1153	tex.FaceTextures[face].RGBA = texcolor;
1154	part.UpdateTexture(tex);	1154	part.UpdateTexture(tex);
1155	return;	1155	return;
@@ -1161,12 +1161,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
1161	if (tex.FaceTextures[i] != null)	1161	if (tex.FaceTextures[i] != null)
1162	{	1162	{
1163	texcolor = tex.FaceTextures[i].RGBA;	1163	texcolor = tex.FaceTextures[i].RGBA;
1164	texcolor.A = (float)Math.Abs(alpha);	1164	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
1165	tex.FaceTextures[i].RGBA = texcolor;	1165	tex.FaceTextures[i].RGBA = texcolor;
1166	}	1166	}
1167	}	1167	}
1168	texcolor = tex.DefaultTexture.RGBA;	1168	texcolor = tex.DefaultTexture.RGBA;
1169	texcolor.A = (float)Math.Abs(alpha);	1169	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
1170	tex.DefaultTexture.RGBA = texcolor;	1170	tex.DefaultTexture.RGBA = texcolor;
1171	part.UpdateTexture(tex);	1171	part.UpdateTexture(tex);
1172	return;	1172	return;
@@ -2710,9 +2710,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2710	if (face > -1)	2710	if (face > -1)
2711	{	2711	{
2712	texcolor = tex.CreateFace((uint)face).RGBA;	2712	texcolor = tex.CreateFace((uint)face).RGBA;
2713	texcolor.R = (float)Math.Abs(color.x - 1);	2713	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2714	texcolor.G = (float)Math.Abs(color.y - 1);	2714	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2715	texcolor.B = (float)Math.Abs(color.z - 1);	2715	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2716	tex.FaceTextures[face].RGBA = texcolor;	2716	tex.FaceTextures[face].RGBA = texcolor;
2717	part.UpdateTexture(tex);	2717	part.UpdateTexture(tex);
2718	return;	2718	return;
@@ -2720,25 +2720,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2720	else if (face == -1)	2720	else if (face == -1)
2721	{	2721	{
2722	texcolor = tex.DefaultTexture.RGBA;	2722	texcolor = tex.DefaultTexture.RGBA;
2723	texcolor.R = (float)Math.Abs(color.x - 1);	2723	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2724	texcolor.G = (float)Math.Abs(color.y - 1);	2724	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2725	texcolor.B = (float)Math.Abs(color.z - 1);	2725	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2726	tex.DefaultTexture.RGBA = texcolor;	2726	tex.DefaultTexture.RGBA = texcolor;
2727	for (uint i = 0; i < 32; i++)	2727	for (uint i = 0; i < 32; i++)
2728	{	2728	{
2729	if (tex.FaceTextures[i] != null)	2729	if (tex.FaceTextures[i] != null)
2730	{	2730	{
2731	texcolor = tex.FaceTextures[i].RGBA;	2731	texcolor = tex.FaceTextures[i].RGBA;
2732	texcolor.R = (float)Math.Abs(color.x - 1);	2732	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2733	texcolor.G = (float)Math.Abs(color.y - 1);	2733	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2734	texcolor.B = (float)Math.Abs(color.z - 1);	2734	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2735	tex.FaceTextures[i].RGBA = texcolor;	2735	tex.FaceTextures[i].RGBA = texcolor;
2736	}	2736	}
2737	}	2737	}
2738	texcolor = tex.DefaultTexture.RGBA;	2738	texcolor = tex.DefaultTexture.RGBA;
2739	texcolor.R = (float)Math.Abs(color.x - 1);	2739	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2740	texcolor.G = (float)Math.Abs(color.y - 1);	2740	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2741	texcolor.B = (float)Math.Abs(color.z - 1);	2741	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2742	tex.DefaultTexture.RGBA = texcolor;	2742	tex.DefaultTexture.RGBA = texcolor;
2743	part.UpdateTexture(tex);	2743	part.UpdateTexture(tex);
2744	return;	2744	return;
@@ -2757,34 +2757,34 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2757	if (face > -1)	2757	if (face > -1)
2758	{	2758	{
2759	texcolor = tex.CreateFace((uint)face).RGBA;	2759	texcolor = tex.CreateFace((uint)face).RGBA;
2760	texcolor.R = (float)Math.Abs(color.x - 1);	2760	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2761	texcolor.G = (float)Math.Abs(color.y - 1);	2761	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2762	texcolor.B = (float)Math.Abs(color.z - 1);	2762	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2763	tex.FaceTextures[face].RGBA = texcolor;	2763	tex.FaceTextures[face].RGBA = texcolor;
2764	part.UpdateTexture(tex);	2764	part.UpdateTexture(tex);
2765	}	2765	}
2766	else if (face == -1)	2766	else if (face == -1)
2767	{	2767	{
2768	texcolor = tex.DefaultTexture.RGBA;	2768	texcolor = tex.DefaultTexture.RGBA;
2769	texcolor.R = (float)Math.Abs(color.x - 1);	2769	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2770	texcolor.G = (float)Math.Abs(color.y - 1);	2770	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2771	texcolor.B = (float)Math.Abs(color.z - 1);	2771	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2772	tex.DefaultTexture.RGBA = texcolor;	2772	tex.DefaultTexture.RGBA = texcolor;
2773	for (uint i = 0; i < 32; i++)	2773	for (uint i = 0; i < 32; i++)
2774	{	2774	{
2775	if (tex.FaceTextures[i] != null)	2775	if (tex.FaceTextures[i] != null)
2776	{	2776	{
2777	texcolor = tex.FaceTextures[i].RGBA;	2777	texcolor = tex.FaceTextures[i].RGBA;
2778	texcolor.R = (float)Math.Abs(color.x - 1);	2778	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2779	texcolor.G = (float)Math.Abs(color.y - 1);	2779	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2780	texcolor.B = (float)Math.Abs(color.z - 1);	2780	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2781	tex.FaceTextures[i].RGBA = texcolor;	2781	tex.FaceTextures[i].RGBA = texcolor;
2782	}	2782	}
2783	}	2783	}
2784	texcolor = tex.DefaultTexture.RGBA;	2784	texcolor = tex.DefaultTexture.RGBA;
2785	texcolor.R = (float)Math.Abs(color.x - 1);	2785	texcolor.R = (float)Math.Min(Math.Max(color.x, 0.0), 1.0);
2786	texcolor.G = (float)Math.Abs(color.y - 1);	2786	texcolor.G = (float)Math.Min(Math.Max(color.y, 0.0), 1.0);
2787	texcolor.B = (float)Math.Abs(color.z - 1);	2787	texcolor.B = (float)Math.Min(Math.Max(color.z, 0.0), 1.0);
2788	tex.DefaultTexture.RGBA = texcolor;	2788	tex.DefaultTexture.RGBA = texcolor;
2789	part.UpdateTexture(tex);	2789	part.UpdateTexture(tex);
2790	}	2790	}
@@ -5959,7 +5959,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
5959	if (face > -1)	5959	if (face > -1)
5960	{	5960	{
5961	texcolor = tex.CreateFace((uint)face).RGBA;	5961	texcolor = tex.CreateFace((uint)face).RGBA;
5962	texcolor.A = (float)Math.Abs(alpha - 1);	5962	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
5963	tex.FaceTextures[face].RGBA = texcolor;	5963	tex.FaceTextures[face].RGBA = texcolor;
5964	part.UpdateTexture(tex);	5964	part.UpdateTexture(tex);
5965	return;	5965	return;
@@ -5967,19 +5967,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
5967	else if (face == -1)	5967	else if (face == -1)
5968	{	5968	{
5969	texcolor = tex.DefaultTexture.RGBA;	5969	texcolor = tex.DefaultTexture.RGBA;
5970	texcolor.A = (float)Math.Abs(alpha - 1);	5970	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
5971	tex.DefaultTexture.RGBA = texcolor;	5971	tex.DefaultTexture.RGBA = texcolor;
5972	for (uint i = 0; i < 32; i++)	5972	for (uint i = 0; i < 32; i++)
5973	{	5973	{
5974	if (tex.FaceTextures[i] != null)	5974	if (tex.FaceTextures[i] != null)
5975	{	5975	{
5976	texcolor = tex.FaceTextures[i].RGBA;	5976	texcolor = tex.FaceTextures[i].RGBA;
5977	texcolor.A = (float)Math.Abs(alpha - 1);	5977	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
5978	tex.FaceTextures[i].RGBA = texcolor;	5978	tex.FaceTextures[i].RGBA = texcolor;
5979	}	5979	}
5980	}	5980	}
5981	texcolor = tex.DefaultTexture.RGBA;	5981	texcolor = tex.DefaultTexture.RGBA;
5982	texcolor.A = (float)Math.Abs(alpha - 1);	5982	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
5983	tex.DefaultTexture.RGBA = texcolor;	5983	tex.DefaultTexture.RGBA = texcolor;
5984	part.UpdateTexture(tex);	5984	part.UpdateTexture(tex);
5985	return;	5985	return;
@@ -5998,26 +5998,26 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
5998	if (face > -1)	5998	if (face > -1)
5999	{	5999	{
6000	texcolor = tex.CreateFace((uint)face).RGBA;	6000	texcolor = tex.CreateFace((uint)face).RGBA;
6001	texcolor.A = (float)Math.Abs(alpha - 1);	6001	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6002	tex.FaceTextures[face].RGBA = texcolor;	6002	tex.FaceTextures[face].RGBA = texcolor;
6003	part.UpdateTexture(tex);	6003	part.UpdateTexture(tex);
6004	}	6004	}
6005	else if (face == -1)	6005	else if (face == -1)
6006	{	6006	{
6007	texcolor = tex.DefaultTexture.RGBA;	6007	texcolor = tex.DefaultTexture.RGBA;
6008	texcolor.A = (float)Math.Abs(alpha - 1);	6008	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6009	tex.DefaultTexture.RGBA = texcolor;	6009	tex.DefaultTexture.RGBA = texcolor;
6010	for (uint i = 0; i < 32; i++)	6010	for (uint i = 0; i < 32; i++)
6011	{	6011	{
6012	if (tex.FaceTextures[i] != null)	6012	if (tex.FaceTextures[i] != null)
6013	{	6013	{
6014	texcolor = tex.FaceTextures[i].RGBA;	6014	texcolor = tex.FaceTextures[i].RGBA;
6015	texcolor.A = (float)Math.Abs(alpha - 1);	6015	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6016	tex.FaceTextures[i].RGBA = texcolor;	6016	tex.FaceTextures[i].RGBA = texcolor;
6017	}	6017	}
6018	}	6018	}
6019	texcolor = tex.DefaultTexture.RGBA;	6019	texcolor = tex.DefaultTexture.RGBA;
6020	texcolor.A = (float)Math.Abs(alpha - 1);	6020	texcolor.A = (float)Math.Min(Math.Max(alpha, 0.0), 1.0);
6021	tex.DefaultTexture.RGBA = texcolor;	6021	tex.DefaultTexture.RGBA = texcolor;
6022	part.UpdateTexture(tex);	6022	part.UpdateTexture(tex);
6023	}	6023	}