add engine logo

engine/CMakeLists.txt

@@ -37,6 +37,6 @@ install(
 add_subdirectory(tools)
 
 install(
-	DIRECTORY resource/
+	DIRECTORY data/
 	DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/GearSrc
 )

engine/resource/logo/logo.pov

@@ -0,0 +1,112 @@
+#include "colors.inc"
+#include "shapes.inc"
+#include "skies.inc"
+
+object {
+        O_Cloud1
+}
+
+sky_sphere {
+        pigment {
+                gradient y
+                color_map {
+                        [0.0 White*0.8]
+                        [0.2 rgb<0.2 0.2 0.7>]
+                }
+        }
+}
+
+plane {
+	y, 0
+	pigment {
+		checker White Red
+	}
+	finish {
+		phong 1.0
+		reflection 0.3
+	}
+}
+
+camera {
+	location <0.75 * 1.25, 0.25, -1.5 * 1.25>
+	look_at <0, 0.5, 0>
+	angle 35
+	up <0, 1, 0>
+	right image_width/image_height*x
+}
+
+light_source {
+	<125, 250, -250>
+	color White * 2
+	parallel point_at <0, 0, 0>
+}
+
+#macro Gear(NumTeeth, Diameter, Thickness)
+	#macro Tooth()
+		prism {
+			linear_sweep
+			linear_spline
+			-1,
+			1,
+			7,
+			<-1, -1.5>,
+			<-1, 0>,
+			<-0.5, 1>,
+			<0.5, 1>,
+			<1, 0>,
+			<1, -1.5>,
+			<-1, -1.5>
+			rotate -90 * x
+			scale 0.5
+		}
+	#end
+	union {
+		union {
+			#declare T=NumTeeth;
+			#declare A=0;
+			#while (A < 360)
+				object {
+					Tooth()
+					translate <0, T / pi, 0>
+					rotate z * A
+				}
+				#declare A = A + 360 / T;
+			#end
+			scale 1 / (T / pi)
+		}
+		cylinder {
+			<0, 0, -(1 / (T / pi) / 2)>,
+			<0, 0, (1 / (T / pi) / 2)>,
+			1 - (1 / (T / pi) / 2)
+		}
+		scale <0.5 * Diameter, 0.5 * Diameter, (T / pi) * 2 * Thickness>
+	}
+#end
+
+object {
+	difference {
+		Gear(16, 1, 0.1)
+		cylinder {
+			<0, 0, -1>
+			<0, 0, 1>
+			0.1
+		}
+	}
+	translate <0, 0.55, 0>
+	pigment {
+		color rgb <1, 0, 0>
+	}
+}
+
+object {
+	text {
+		ttf "../font/IBMPlexSans-Bold.ttf"
+		"GearSrc"
+		1, 0
+	}
+	pigment {
+		color rgb <1, 1, 1>
+	}
+	translate <-2, 0, -2>
+	scale <0.25, 0.25, 0.1>
+}