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-rw-r--r--libdimension/canvas_pigment.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libdimension/canvas_pigment.c b/libdimension/canvas_pigment.c
index b4c6823..ad68fe1 100644
--- a/libdimension/canvas_pigment.c
+++ b/libdimension/canvas_pigment.c
@@ -40,6 +40,8 @@ dmnsn_new_canvas_pigment(dmnsn_canvas *canvas)
static dmnsn_color
dmnsn_canvas_pigment_fn(const dmnsn_pigment *pigment, dmnsn_vector v)
{
+ v = dmnsn_matrix_vector_mul(pigment->trans_inv, v);
+
dmnsn_canvas *canvas = pigment->ptr;
int x = v.x*(canvas->x - 1) + 0.5;