1 files changed, 0 insertions, 192 deletions
diff --git a/src/glu/sgi/libnurbs/nurbtess/primitiveStream.cc b/src/glu/sgi/libnurbs/nurbtess/primitiveStream.cc
deleted file mode 100644
index dfdbd4e8448..00000000000
--- a/src/glu/sgi/libnurbs/nurbtess/primitiveStream.cc
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-** 
-** http://oss.sgi.com/projects/FreeB
-** 
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-** 
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-** 
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
-/*
-*/
-
-#include "gluos.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <GL/gl.h> 
-
-#include "primitiveStream.h"
-
-Int primStream::num_triangles()
-{
-  Int i;
-  Int ret=0;
-  for(i=0; i<index_lengths; i++)
-    {
-      ret += lengths[i]-2;
-    }
-  return ret;
-}
-
-	  
-
-/*the begining of inserting a new primitive. 
- *reset counter to be 0.
- */
-void primStream::begin()
-{
-  counter = 0;
-}
-
-void primStream::insert(Real u, Real v)
-{
-  /*if the space cannot hold u and v,
-   *we have to expand the array
-   */
-  if(index_vertices+1 >= size_vertices) {
-    Real* temp = (Real*) malloc (sizeof(Real) * (2*size_vertices + 2));
-    assert(temp);
-    
-    /*copy*/
-    for(Int i=0; i<index_vertices; i++)
-      temp[i] = vertices[i];
-    
-    free(vertices);
-    vertices = temp;
-    size_vertices = 2*size_vertices + 2;
-  }
-
-  vertices[index_vertices++] = u;
-  vertices[index_vertices++] = v;
-  counter++;
-}
-
-/*the end of a primitive.
- *increase index_lengths 
- */
-void primStream::end(Int type)
-{
-  Int i;
-  /*if there is no vertex in this primitive, 
-   *nothing needs to be done
-   */
-  if(counter == 0) return ;
-
-  if(index_lengths >= size_lengths){
-    Int* temp = (Int*) malloc(sizeof(Int) * (2*size_lengths + 2));
-    assert(temp);
-    Int* tempTypes = (Int*) malloc(sizeof(Int) * (2*size_lengths + 2));
-    assert(tempTypes);
-    
-    /*copy*/
-    for(i=0; i<index_lengths; i++){
-      temp[i] = lengths[i];
-      tempTypes[i] = types[i];
-    }
-    
-    free(lengths);
-    free(types);
-    lengths = temp;
-    types = tempTypes;
-    size_lengths = 2*size_lengths + 2;
-  }
-  lengths[index_lengths] = counter;
-  types[index_lengths] = type;
-  index_lengths++;
-}
-
-void primStream::print()
-{
-  Int i,j,k;
-  printf("index_lengths=%i,size_lengths=%i\n", index_lengths, size_lengths);
-  printf("index_vertices=%i,size_vertices=%i\n", index_vertices, size_vertices);
-  k=0;
-  for(i=0; i<index_lengths; i++)
-    {
-      if(types[i] == PRIMITIVE_STREAM_FAN)
-	printf("primitive-FAN:\n");
-      else 
-	printf("primitive-STRIP:\n");
-      for(j=0; j<lengths[i]; j++)
-	{
-	  printf("(%f,%f) ", vertices[k], vertices[k+1]);
-	  k += 2;	  
-	}
-      printf("\n");
-    }
-}
-
-primStream::primStream(Int sizeLengths, Int sizeVertices)
-{
-  lengths = (Int*)malloc (sizeof(Int) * sizeLengths);
-  assert(lengths);
-  types = (Int*)malloc (sizeof(Int) * sizeLengths);
-  assert(types);
-  
-  vertices = (Real*) malloc(sizeof(Real) * sizeVertices);
-  assert(vertices);
-  
-  index_lengths = 0;
-  index_vertices = 0;
-  size_lengths = sizeLengths;
-  size_vertices = sizeVertices; 
-
-  counter = 0; 
-}
-
-primStream::~primStream()
-{
-  free(lengths);
-  free(types);
-  free(vertices);
-}
-
-void primStream::draw()
-{
-  Int i,j,k;
-  k=0;
-  for(i=0; i<index_lengths; i++)
-    {
-      switch(types[i]){
-      case PRIMITIVE_STREAM_FAN:
-	glBegin(GL_TRIANGLE_FAN);
-	break;
-      case PRIMITIVE_STREAM_STRIP:
-	glBegin(GL_TRIANGLE_STRIP);
-	break;
-      }
-      
-      for(j=0; j<lengths[i]; j++){
-	glVertex2fv(vertices+k);
-	k += 2;
-      }
-      glEnd();
-    }
-}
-