2 files changed, 13 insertions, 0 deletions
diff --git a/src/simulation/elements/FILT.cpp b/src/simulation/elements/FILT.cpp
index 9c7615f..8ece142 100644
--- a/src/simulation/elements/FILT.cpp
+++ b/src/simulation/elements/FILT.cpp
@@ -104,6 +104,14 @@ int Element_FILT::interactWavelengths(Particle* cpart, int origWl)
 			return origWl ^ filtWl; // XOR colours
 		case 8:
 			return (~origWl) & mask; // Invert colours
+		case 9:
+		{
+			int t1, t2, t3, r;
+			t1 = (origWl & 0x0000FF)+(rand()%5)-2;
+			t1 = ((origWl & 0x00FF00)>>8)+(rand()%5)-2;
+			t3 = ((origWl & 0xFF0000)>>16)+(rand()%5)-2;
+			return (origWl & 0xFF000000) | (t3<<16) | (t2<<8) | t1;
+		}
 		default:
 			return filtWl;
 	}
diff --git a/src/simulation/elements/PHOT.cpp b/src/simulation/elements/PHOT.cpp
index e132d3d..4fe5bbe 100644
--- a/src/simulation/elements/PHOT.cpp
+++ b/src/simulation/elements/PHOT.cpp
@@ -88,6 +88,11 @@ int Element_PHOT::update(UPDATE_FUNC_ARGS)
 						parts[i].ctype = 0x1F<<(rand()%26);
 					parts[i].life++; //Delay death
 				}
+				else if ((r&0xFF) == PT_FILT && parts[r>>8].tmp==9)
+				{
+					parts[i].vx += ((float)(rand()%1000-500))/1000.0f;
+					parts[i].vy += ((float)(rand()%1000-500))/1000.0f;
+				}
 			}
 	return 0;
 }