SC1.pov

SC1.pov

@@ -0,0 +1,101 @@
+#include "colors.inc"
+
+global_settings { assumed_gamma 1.0 }
+
+camera {
+    location <10, 8, 12>
+    look_at <0, 0, 0>
+    angle 60
+}
+
+light_source {
+    <20, 20, 20>
+    color White
+}
+
+background { color rgb <0.2, 0.2, 0.3> }
+
+// Define atom properties
+#declare AtomRadius = 0.4;
+#declare LatticeConstant = 2.0;  // Distance between atoms
+#declare CrystalSize = 3;        // Number of atoms in each direction
+
+// Atom material
+#declare AtomMaterial = material {
+    texture {
+        pigment { color rgb <0.8, 0.2, 0.2> }  // Red color
+        finish {
+            ambient 0.2
+            diffuse 0.6
+            specular 0.8
+            roughness 0.1
+        }
+    }
+}
+
+// Create simple cubic lattice
+#declare i = -CrystalSize;
+#while (i <= CrystalSize)
+    #declare j = -CrystalSize;
+    #while (j <= CrystalSize)
+        #declare k = -CrystalSize;
+        #while (k <= CrystalSize)
+            sphere {
+                <i * LatticeConstant, j * LatticeConstant, k * LatticeConstant>, AtomRadius
+                material { AtomMaterial }
+            }
+            #declare k = k + 1;
+        #end
+        #declare j = j + 1;
+    #end
+    #declare i = i + 1;
+#end
+
+// Optional: Add bonds between nearest neighbors
+#declare BondRadius = 0.08;
+#declare BondMaterial = material {
+    texture {
+        pigment { color rgb <0.7, 0.7, 0.7> }  // Gray color
+        finish {
+            ambient 0.1
+            diffuse 0.5
+        }
+    }
+}
+
+// Create bonds (uncomment if you want bonds)
+/*
+#declare i = -CrystalSize;
+#while (i < CrystalSize)
+    #declare j = -CrystalSize;
+    #while (j <= CrystalSize)
+        #declare k = -CrystalSize;
+        #while (k <= CrystalSize)
+            // X-direction bonds
+            cylinder {
+                <i * LatticeConstant, j * LatticeConstant, k * LatticeConstant>,
+                <(i+1) * LatticeConstant, j * LatticeConstant, k * LatticeConstant>,
+                BondRadius
+                material { BondMaterial }
+            }
+            // Y-direction bonds
+            cylinder {
+                <i * LatticeConstant, j * LatticeConstant, k * LatticeConstant>,
+                <i * LatticeConstant, (j+1) * LatticeConstant, k * LatticeConstant>,
+                BondRadius
+                material { BondMaterial }
+            }
+            // Z-direction bonds
+            cylinder {
+                <i * LatticeConstant, j * LatticeConstant, k * LatticeConstant>,
+                <i * LatticeConstant, j * LatticeConstant, (k+1) * LatticeConstant>,
+                BondRadius
+                material { BondMaterial }
+            }
+            #declare k = k + 1;
+        #end
+        #declare j = j + 1;
+    #end
+    #declare i = i + 1;
+#end
+*/