Add createShape(kind,x,y,w,h) overload and PShape.params field

Author: pepc84

src/Processing.cpp

@@ -4263,6 +4263,20 @@ bool PApplet::saveTable(const ::std::string& path,const Table& t,const ::std::st
 // =============================================================================
 void PApplet::shapeMode(int mode){ shapeDrawMode=mode; }
 PShape PApplet::createShape(int kind){ return PShape(kind); }
+PShape PApplet::createShape(int kind, float a, float b, float c, float d){
+    // createShape(RECT/ELLIPSE/LINE/POINT, x, y, w, h)
+    PShape s(kind);
+    s.beginShape();
+    if(kind==ELLIPSE||kind==RECT) {
+        s.params = {a,b,c,d};
+    } else if(kind==LINE) {
+        s.vertex(a,b); s.vertex(c,d);
+    } else if(kind==POINT) {
+        s.vertex(a,b);
+    }
+    s.endShape();
+    return s;
+}
 
 // ── Minimal SVG loader ────────────────────────────────────────────────────────
 // Parses basic SVG shapes (path, rect, circle, ellipse, polygon, polyline, line)

src/Processing.h

@@ -3437,6 +3437,7 @@ class PShape {
 
     void beginShape(int k=-1)         { kind=k; verts.clear(); }
     void endShape(bool close=false)   { closed=close; }
+    ::std::vector<float> params; // for primitive shapes (ELLIPSE, RECT, etc.)
     void vertex(float x,float y,float z=0,float u=0,float v=0) { verts.push_back({x,y,z,u,v}); }
     void addChild(const PShape& s)    { children.push_back(s); }
     void addChild(const PShape* s)    { if (s) addChild(*s); }
@@ -4662,6 +4663,7 @@ struct PApplet {
     // ── PShape ───────────────────────────────────────────────────────────────
     PShape  createShape(int kind=-1);
     PShape* loadShape(const ::std::string& path);
+    PShape  createShape(int kind, float a, float b, float c, float d);
     void shape(const PShape& s, float x=0, float y=0);
     void shape(const PShape& s, float x, float y, float w, float h);
     void shape(const PShape* s, float x=0, float y=0) { if(s) shape(*s,x,y); }