Bug 1501: Graph Delaunay: Add double triAreaVec2() and isInCircleVec2() version, overcome float precision; Loop: Pass edgeType not Winding, simplify findClosestValidNeighbor() -> isValidNeighbor(); CDTriangulator2D.addCurve() enforces Winding.CCW on BOUNDARY null == loop case

Add double version of triAreaVec2() and isInCircleVec2() in VectorUtil, overcoming float precision limits
- Analysis exposed float precision limits within isInCircleVec2()

Loop: Pass edgeType not Winding, simplify findClosestValidNeighbor() -> isValidNeighbor()
- Enhance code clarity

CDTriangulator2D.addCurve() enforces Winding.CCW on BOUNDARY null == loop case

1 files changed, 2 insertions, 2 deletions

diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java
index a406bfb82..478931531 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java
@@ -202,11 +202,11 @@ public final class VBORegionSPES2 extends GLRegion {
             gl.glUniform(gcu_ColorTexBBox); // Always update, since program maybe used by multiple regions
             gl.glUniform(gcu_ColorTexClearCol); // Always update, since program maybe used by multiple regions
             gl.glDrawElements(GL.GL_TRIANGLES, indicesBuffer.getElemCount() * indicesBuffer.getCompsPerElem(), glIdxType(), 0);
-            // gl.glDrawElements(GL.GL_LINE_STRIP, indicesBuffer.getElementCount() * indicesBuffer.getComponentCount(), gl_idx_type, 0);
+            // gl.glDrawElements(GL.GL_LINE_STRIP, indicesBuffer.getElemCount() * indicesBuffer.getCompsPerElem(), glIdxType(), 0);
             tex.disable(gl); // nop on core
         } else {
             gl.glDrawElements(GL.GL_TRIANGLES, indicesBuffer.getElemCount() * indicesBuffer.getCompsPerElem(), glIdxType(), 0);
-            // gl.glDrawElements(GL.GL_LINE_STRIP, indicesBuffer.getElementCount() * indicesBuffer.getComponentCount(), gl_idx_type, 0);
+            // gl.glDrawElements(GL.GL_LINE_STRIP, indicesBuffer.getElemCount() * indicesBuffer.getCompsPerElem(), glIdxType(), 0);
         }
 
         indicesBuffer.bindBuffer(gl, false);