+ if (vertIdxs2) {
+ fghBindBuffer(FGH_ELEMENT_ARRAY_BUFFER, ibo_elements2);
+ for (i=0; i<numParts2; i++)
+ glDrawElements(GL_LINE_LOOP,numVertPerPart2,GL_UNSIGNED_SHORT,(void*)(long)(i*numVertPerPart2));
+ /* Clean existing bindings before clean-up */
+ /* Android showed instability otherwise */
+ fghBindBuffer(FGH_ELEMENT_ARRAY_BUFFER, 0);
+ }
+
+ if (vbo_coords != 0)
+ fghDisableVertexAttribArray(attribute_v_coord);
+ if (vbo_normals != 0)
+ fghDisableVertexAttribArray(attribute_v_normal);
+
+ if (vbo_coords != 0)
+ fghDeleteBuffers(1, &vbo_coords);
+ if (vbo_normals != 0)
+ fghDeleteBuffers(1, &vbo_normals);
+ if (ibo_elements != 0)
+ fghDeleteBuffers(1, &ibo_elements);
+ if (ibo_elements2 != 0)
+ fghDeleteBuffers(1, &ibo_elements2);
+}
+
+static void fghDrawGeometryWire(GLfloat *vertices, GLfloat *normals, GLsizei numVertices,
+ GLushort *vertIdxs, GLsizei numParts, GLsizei numVertPerPart, GLenum vertexMode,
+ GLushort *vertIdxs2, GLsizei numParts2, GLsizei numVertPerPart2
+ )
+{
+ GLint attribute_v_coord = fgStructure.CurrentWindow->Window.attribute_v_coord;
+ GLint attribute_v_normal = fgStructure.CurrentWindow->Window.attribute_v_normal;
+
+ if (fgState.HasOpenGL20 && (attribute_v_coord != -1 || attribute_v_normal != -1))
+ /* User requested a 2.0 draw */
+ fghDrawGeometryWire20(vertices, normals, numVertices,
+ vertIdxs, numParts, numVertPerPart, vertexMode,
+ vertIdxs2, numParts2, numVertPerPart2,
+ attribute_v_coord, attribute_v_normal);
+#ifndef GL_ES_VERSION_2_0
+ else
+ fghDrawGeometryWire11(vertices, normals,
+ vertIdxs, numParts, numVertPerPart, vertexMode,
+ vertIdxs2, numParts2, numVertPerPart2);
+#endif
+}
+
+
+/* Draw the geometric shape with filled triangles
+ *
+ * - If the shape is naturally triangulated (numEdgePerFace==3), each
+ * vertex+normal pair is used only once, so no vertex indices.
+ *
+ * - If the shape was triangulated (DECOMPOSE_TO_TRIANGLE), some
+ * vertex+normal pairs are reused, so use vertex indices.
+ */
+
+/* Version for OpenGL (ES) 1.1 */
+#ifndef GL_ES_VERSION_2_0
+static void fghDrawGeometrySolid11(GLfloat *vertices, GLfloat *normals, GLushort *vertIdxs,
+ GLsizei numVertices, GLsizei numParts, GLsizei numVertIdxsPerPart)
+{
+ int i;
+