Gradients: work in progress

2016-10-02 22:56:48 +02:00
parent edc5a02efe
commit 822b149419
17 changed files with 848 additions and 72 deletions
--- a/src/util/color.h
+++ b/src/util/color.h
@@ -0,0 +1,11 @@
+#ifndef COLOR_H
+#define COLOR_H
+
+typedef struct Color {
+	// Values are in [0, 1], with 0 meaning no intensity.
+	double rgb[3];
+	// Values are in [0, 1], with 0 meaning fully transparent, 1 meaning fully opaque.
+	double alpha;
+} Color;
+
+#endif // COLOR_H