Draw field on new webpage.
Change-Id: Ibf71aa126e51cb6a6110d890c13d0633fbc3087b
diff --git a/y2020/www/constants.ts b/y2020/www/constants.ts
new file mode 100644
index 0000000..b94d7a7
--- /dev/null
+++ b/y2020/www/constants.ts
@@ -0,0 +1,7 @@
+// Conversion constants to meters
+export const IN_TO_M = 0.0254;
+export const FT_TO_M = 0.3048;
+// Dimensions of the field in meters
+export const FIELD_WIDTH = 26 * FT_TO_M + 11.25 * IN_TO_M;
+export const FIELD_LENGTH = 52 * FT_TO_M + 5.25 * IN_TO_M;
+