From b554b20c8d59d6046bdcec7c79fb61cd0e65811c Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Wed, 3 Sep 2014 15:55:19 -0400 Subject: math: Make vectors have an array instead of different fields. --- libdimension/model/pigments/canvas_pigment.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'libdimension/model/pigments/canvas_pigment.c') diff --git a/libdimension/model/pigments/canvas_pigment.c b/libdimension/model/pigments/canvas_pigment.c index bb83b0a..c44ffa6 100644 --- a/libdimension/model/pigments/canvas_pigment.c +++ b/libdimension/model/pigments/canvas_pigment.c @@ -23,6 +23,7 @@ * Image maps. */ +#include "internal.h" #include "dimension/model.h" /// Canvas pigment type. @@ -38,8 +39,8 @@ dmnsn_canvas_pigment_fn(const dmnsn_pigment *pigment, dmnsn_vector v) const dmnsn_canvas_pigment *canvas_pigment = (const dmnsn_canvas_pigment *)pigment; dmnsn_canvas *canvas = canvas_pigment->canvas; - size_t x = llround((fmod(v.x, 1.0) + 1.0)*(canvas->width - 1)); - size_t y = llround((fmod(v.y, 1.0) + 1.0)*(canvas->height - 1)); + size_t x = llround((fmod(v.X, 1.0) + 1.0)*(canvas->width - 1)); + size_t y = llround((fmod(v.Y, 1.0) + 1.0)*(canvas->height - 1)); return dmnsn_canvas_get_pixel(canvas, x%canvas->width, y%canvas->height); } -- cgit v1.2.3