Merge pull request #6446 from Gaurav-1306/trianglemode

fixed issue #6440
processing · Oct 2, 2023 · 89b0070 · 89b0070
2 parents 2366e1c + 617e16e
commit 89b0070
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/webgl/p5.RendererGL.Immediate.js b/src/webgl/p5.RendererGL.Immediate.js
@@ -201,6 +201,15 @@ p5.RendererGL.prototype.endShape = function(
     );
     return this;
   }
+  // When we are drawing a shape then the shape mode is TESS,
+  // but in case of triangle we can skip the breaking into small triangle
+  // this can optimize performance by skipping the step of breaking it into triangles
+  if (this.immediateMode.geometry.vertices.length === 3 &&
+      this.immediateMode.shapeMode === constants.TESS
+  ) {
+    this.immediateMode.shapeMode === constants.TRIANGLES;
+  }
+
   this.isProcessingVertices = true;
   this._processVertices(...arguments);
   this.isProcessingVertices = false;