UV Unwrap (lscm, project from view, cube etc) now default to correcting for the active images aspect ratio.

This is now default but can be disabled in the UV Calculation panel. At the moment its called "Image Aspect" but another name could be better.

1 files changed, 22 insertions, 0 deletions

diff --git a/source/blender/src/parametrizer.c b/source/blender/src/parametrizer.c
index c97056956d8..a643f37ec2a 100644
--- a/source/blender/src/parametrizer.c
+++ b/source/blender/src/parametrizer.c
@@ -256,6 +256,16 @@ static void p_chart_uv_scale(PChart *chart, float scale)
 	}
 }
 
+static void p_chart_uv_scale_xy(PChart *chart, float x, float y)
+{
+	PVert *v;
+
+	for (v=chart->verts; v; v=v->nextlink) {
+		v->uv[0] *= x;
+		v->uv[1] *= y;
+	}
+}
+
 static void p_chart_uv_translate(PChart *chart, float trans[2])
 {
 	PVert *v;
@@ -4220,6 +4230,18 @@ void param_average(ParamHandle *handle)
 	}
 }
 
+void param_scale(ParamHandle *handle, float x, float y)
+{
+	PHandle *phandle = (PHandle*)handle;
+	PChart *chart;
+	int i;
+
+	for (i = 0; i < phandle->ncharts; i++) {
+		chart = phandle->charts[i];
+		p_chart_uv_scale_xy(chart, x, y);
+	}
+}
+
 void param_flush(ParamHandle *handle)
 {
 	PHandle *phandle = (PHandle*)handle;