test white on blue

1 files changed, 28 insertions, 0 deletions

diff --git a/bezierstroke.pde b/bezierstroke.pde
new file mode 100644
index 0000000..2cb85de
--- /dev/null
+++ b/bezierstroke.pde
@@ -0,0 +1,28 @@
+import geomerative.*;
+
+class bezierstroke {
+  float startsize,endsize,linewidth,mpfract,raisefract,bezierfract;
+  bezierstroke(float _s,float _e,float _l,float _m,float _r,float _b){
+    startsize=_s;
+    endsize=_e;
+    linewidth=_l;
+    mpfract=_m;
+    raisefract=_r;
+    bezierfract=_b;
+  }
+  void drawstroke(RPoint start,RPoint end) {
+    ellipse(start.x,start.y,startsize,startsize);
+    ellipse(end.x,end.y,endsize,endsize);
+    RPoint mp=new RPoint(start.x+((end.x-start.x)*mpfract),(start.y+((end.y-start.y)*mpfract))-((getHeight()-(start.y+((end.y-start.y)*mpfract)))*raisefract));
+    RPoint bv=new RPoint((end.x-start.x)*bezierfract,(end.y-start.y)*bezierfract);
+    RPoint b1=new RPoint(mp.x-bv.x,mp.y-bv.y);
+    RPoint b2=new RPoint(mp.x+bv.x,mp.y+bv.y);
+    beginShape();
+      vertex(start.x,start.y);
+      bezierVertex(start.x,start.y,b1.x,b1.y-(linewidth/2),mp.x,mp.y-(linewidth/2));
+      bezierVertex(b2.x,b2.y-(linewidth/2),end.x,end.y,end.x,end.y);
+      bezierVertex(end.x,end.y,b2.x,b2.y+(linewidth/2),mp.x,mp.y+(linewidth/2));
+      bezierVertex(b1.x,b1.y+(linewidth/2),start.x,start.y,start.x,start.y);
+    endShape();
+  }
+}