diff --git a/source/gl_dyn_textures.c b/source/gl_dyn_textures.c
index b4fb718..48a3b7f 100644
--- a/source/gl_dyn_textures.c
+++ b/source/gl_dyn_textures.c
@@ -48,29 +48,10 @@ GDT_Init (void)
 	GDT_InitSmokeParticleTexture ();
 }
 
-byte	dottexture[16][16] = {
-	{0, 0, 0, 0, 56, 151, 217, 250, 250, 217, 151, 56, 0, 0, 0, 0},
-	{0, 0, 0, 151, 255, 255, 255, 255, 255, 255, 255, 255, 151, 0, 0, 0},
-	{0, 0, 184, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 184, 0, 0},
-	{0, 151, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 151, 0},
-	{56, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 56},
-	{151, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 151},
-	{217, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 217},
-	{250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 250},
-	{250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 250},
-	{217, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 217},
-	{151, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 151},
-	{56, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 56},
-	{0, 151, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 151, 0},
-	{0, 0, 184, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 184, 0, 0},
-	{0, 0, 0, 151, 255, 255, 255, 255, 255, 255, 255, 255, 151, 0, 0, 0},
-	{0, 0, 0, 0, 56, 151, 217, 250, 250, 217, 151, 56, 0, 0, 0, 0},
-};
-
 static void
 GDT_InitDotParticleTexture (void)
 {
-	int         x, y;
+	int         x, y, dx, dy, d;
 	byte        data[16][16][4];
 
 	// 
@@ -84,7 +65,12 @@ GDT_InitDotParticleTexture (void)
 			data[y][x][0] = 244;
 			data[y][x][1] = 244;
 			data[y][x][2] = 244;
-			data[y][x][3] = dottexture[x][y];
+			dx = x - 8;
+			dy = y - 8;
+			d = 255 - 4 * (dx * dx + dy * dy);
+			if (d<0) d = 0;
+			if (d>255) d = 255;
+			data[y][x][3] = (byte) d;
 		}
 	}
 	glTexImage2D (GL_TEXTURE_2D, 0, gl_alpha_format, 16, 16, 0, GL_RGBA,