Package javax.media.opengl

Examples of javax.media.opengl.GL2.glDrawArrays()

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            projectionOffsetPushed = true;
         }

         FloatBuffer directionArrows = (FloatBuffer) pathData.getValue(ARROWS_KEY);
         gl.glVertexPointer(3, GL.GL_FLOAT, 0, directionArrows.rewind());
         gl.glDrawArrays(GL.GL_TRIANGLES, 0, directionArrows.limit() / 3);
      }
      finally
      {
         if (projectionOffsetPushed)
         {
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                gl.glMultiDrawArrays(primType, start_array, 0, sarray, 0, strip_len);
            } else if (gl.isExtensionAvailable("GL_VERSION_1_4")) {
                gl.glMultiDrawArrays(primType, start_array, 0, sarray, 0, strip_len);
            } else {
                for (int i = 0; i < strip_len; i++) {
                    gl.glDrawArrays(primType, start_array[i], sarray[i]);
                }
            }
        } else {
            switch (geo_type){
                case GeometryRetained.GEO_TYPE_QUAD_SET  : gl.glDrawArrays(GL2.GL_QUADS, 0, vcount);     break;
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                    gl.glDrawArrays(primType, start_array[i], sarray[i]);
                }
            }
        } else {
            switch (geo_type){
                case GeometryRetained.GEO_TYPE_QUAD_SET  : gl.glDrawArrays(GL2.GL_QUADS, 0, vcount);     break;
                case GeometryRetained.GEO_TYPE_TRI_SET   : gl.glDrawArrays(GL.GL_TRIANGLES, 0, vcount); break;
                case GeometryRetained.GEO_TYPE_POINT_SET : gl.glDrawArrays(GL.GL_POINTS, 0, vcount);    break;
                case GeometryRetained.GEO_TYPE_LINE_SET  : gl.glDrawArrays(GL.GL_LINES, 0, vcount);     break;
            }
        }
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                }
            }
        } else {
            switch (geo_type){
                case GeometryRetained.GEO_TYPE_QUAD_SET  : gl.glDrawArrays(GL2.GL_QUADS, 0, vcount);     break;
                case GeometryRetained.GEO_TYPE_TRI_SET   : gl.glDrawArrays(GL.GL_TRIANGLES, 0, vcount); break;
                case GeometryRetained.GEO_TYPE_POINT_SET : gl.glDrawArrays(GL.GL_POINTS, 0, vcount);    break;
                case GeometryRetained.GEO_TYPE_LINE_SET  : gl.glDrawArrays(GL.GL_LINES, 0, vcount);     break;
            }
        }
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            }
        } else {
            switch (geo_type){
                case GeometryRetained.GEO_TYPE_QUAD_SET  : gl.glDrawArrays(GL2.GL_QUADS, 0, vcount);     break;
                case GeometryRetained.GEO_TYPE_TRI_SET   : gl.glDrawArrays(GL.GL_TRIANGLES, 0, vcount); break;
                case GeometryRetained.GEO_TYPE_POINT_SET : gl.glDrawArrays(GL.GL_POINTS, 0, vcount);    break;
                case GeometryRetained.GEO_TYPE_LINE_SET  : gl.glDrawArrays(GL.GL_LINES, 0, vcount);     break;
            }
        }

        // clean up if we turned on normalize
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        } else {
            switch (geo_type){
                case GeometryRetained.GEO_TYPE_QUAD_SET  : gl.glDrawArrays(GL2.GL_QUADS, 0, vcount);     break;
                case GeometryRetained.GEO_TYPE_TRI_SET   : gl.glDrawArrays(GL.GL_TRIANGLES, 0, vcount); break;
                case GeometryRetained.GEO_TYPE_POINT_SET : gl.glDrawArrays(GL.GL_POINTS, 0, vcount);    break;
                case GeometryRetained.GEO_TYPE_LINE_SET  : gl.glDrawArrays(GL.GL_LINES, 0, vcount);     break;
            }
        }

        // clean up if we turned on normalize
        if (isNonUniformScale) {
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            if (gl.isExtensionAvailable("GL_EXT_multi_draw_arrays")) {
                gl.glMultiDrawArrays(primType, start_array, 0, sarray, 0, sarray.length);
            } else {
                for (int i = 0; i < sarray.length; i++) {
                    gl.glDrawArrays(primType, start_array[i], sarray[i]);
                }
            }
        } else if ((geo_type == GeometryRetained.GEO_TYPE_QUAD_SET) ||
                (geo_type == GeometryRetained.GEO_TYPE_TRI_SET) ||
                (geo_type == GeometryRetained.GEO_TYPE_POINT_SET) ||
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                        vAttrOffset += vertexAttrSizes[i];
                    }
                }
            }
            switch (geo_type){
                case GeometryRetained.GEO_TYPE_QUAD_SET : gl.glDrawArrays(GL2.GL_QUADS,     0, vcount); break;
                case GeometryRetained.GEO_TYPE_TRI_SET  : gl.glDrawArrays(GL.GL_TRIANGLES, 0, vcount); break;
                case GeometryRetained.GEO_TYPE_POINT_SET: gl.glDrawArrays(GL.GL_POINTS,    0, vcount); break;
                case GeometryRetained.GEO_TYPE_LINE_SET : gl.glDrawArrays(GL.GL_LINES,     0, vcount); break;
            }
        }
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                    }
                }
            }
            switch (geo_type){
                case GeometryRetained.GEO_TYPE_QUAD_SET : gl.glDrawArrays(GL2.GL_QUADS,     0, vcount); break;
                case GeometryRetained.GEO_TYPE_TRI_SET  : gl.glDrawArrays(GL.GL_TRIANGLES, 0, vcount); break;
                case GeometryRetained.GEO_TYPE_POINT_SET: gl.glDrawArrays(GL.GL_POINTS,    0, vcount); break;
                case GeometryRetained.GEO_TYPE_LINE_SET : gl.glDrawArrays(GL.GL_LINES,     0, vcount); break;
            }
        }
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                }
            }
            switch (geo_type){
                case GeometryRetained.GEO_TYPE_QUAD_SET : gl.glDrawArrays(GL2.GL_QUADS,     0, vcount); break;
                case GeometryRetained.GEO_TYPE_TRI_SET  : gl.glDrawArrays(GL.GL_TRIANGLES, 0, vcount); break;
                case GeometryRetained.GEO_TYPE_POINT_SET: gl.glDrawArrays(GL.GL_POINTS,    0, vcount); break;
                case GeometryRetained.GEO_TYPE_LINE_SET : gl.glDrawArrays(GL.GL_LINES,     0, vcount); break;
            }
        }

        /* clean up if we turned on normalize */
 
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