6.09HEADmaster

1 files changed, 0 insertions, 225 deletions

diff --git a/hacks/glx/tangram_shapes.c b/hacks/glx/tangram_shapes.c
deleted file mode 100644
index 2e8bab2..0000000
--- a/hacks/glx/tangram_shapes.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/* tangram, Copyright (c) 2005 Jeremy English <jhe@jeremyenglish.org>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation.  No representations are made about the suitability of this
- * software for any purpose.  It is provided "as is" without express or
- * implied warranty.
- */
-
-#include "screenhackI.h"
-#include "tangram_shapes.h"
-
-#define small_scale  ( 1 )
-#define large_scale  ( 2 )
-#define medium_scale ( 1.414213562 )
-
-#define alpha (0.05)
-
-static void
-tri_45_90(int wire)
-{
-    GLfloat vertices[][3] = {
-        {0, alpha, 0},
-        {0, alpha, 1},
-        {1, alpha, 0},
-        {0, -alpha, 0},
-        {0, -alpha, 1},
-        {1, -alpha, 0}
-    };
-
-    glBegin((wire) ? GL_LINE_LOOP : GL_TRIANGLES);
-
-    glNormal3f(0, 1, 0);
-    glVertex3fv(vertices[0]);
-    glNormal3f(0, 1, 0);
-    glVertex3fv(vertices[2]);
-    glNormal3f(0, 1, 0);
-    glVertex3fv(vertices[1]);
-
-    glNormal3f(0, -1, 0);
-    glVertex3fv(vertices[3]);
-    glNormal3f(0, -1, 0);
-    glVertex3fv(vertices[4]);
-    glNormal3f(0, -1, 0);
-    glVertex3fv(vertices[5]);
-    glEnd();
-
-    glBegin((wire) ? GL_LINE_LOOP : GL_QUADS);
-    glNormal3f(1, 0, 1);
-    glVertex3fv(vertices[2]);
-    glNormal3f(1, 0, 1);
-    glVertex3fv(vertices[5]);
-    glNormal3f(1, 0, 1);
-    glVertex3fv(vertices[4]);
-    glNormal3f(1, 0, 1);
-    glVertex3fv(vertices[1]);
-
-    glNormal3f(-1, 0, 0);
-    glVertex3fv(vertices[0]);
-    glNormal3f(-1, 0, 0);
-    glVertex3fv(vertices[1]);
-    glNormal3f(-1, 0, 0);
-    glVertex3fv(vertices[4]);
-    glNormal3f(-1, 0, 0);
-    glVertex3fv(vertices[3]);
-
-    glNormal3f(0, 0, -1);
-    glVertex3fv(vertices[0]);
-    glNormal3f(0, 0, -1);
-    glVertex3fv(vertices[3]);
-    glNormal3f(0, 0, -1);
-    glVertex3fv(vertices[5]);
-    glNormal3f(0, 0, -1);
-    glVertex3fv(vertices[2]);
-    glEnd();
-}
-
-static void
-unit_cube(int wire)
-{
-    glBegin((wire) ? GL_LINE_LOOP : GL_QUADS);
-
-
-    glNormal3f(0.0f, 1.0f, 0.0f);
-    glVertex3f(0.0f, alpha, 0.0f);
-    glVertex3f(0.0f, alpha, 1.0f);
-    glVertex3f(1.0f, alpha, 1.0f);
-    glVertex3f(1.0f, alpha, 0.0f);
-
-    glNormal3f(0.0f, 0.0f, 1.0f);
-    glVertex3f(0.0f, -alpha, 1.0f);
-    glVertex3f(1.0f, -alpha, 1.0f);
-    glVertex3f(1.0f, alpha, 1.0f);
-    glVertex3f(0.0f, alpha, 1.0f);
-
-    glNormal3f(0.0f, 0.0f, -1.0f);
-    glVertex3f(0.0f, -alpha, 0.0f);
-    glVertex3f(0.0f, alpha, 0.0f);
-    glVertex3f(1.0f, alpha, 0.0f);
-    glVertex3f(1.0f, -alpha, 0.0f);
-
-    glNormal3f(1.0f, 0.0f, 0.0f);
-    glVertex3f(1.0f, -alpha, 0.0f);
-    glVertex3f(1.0f, alpha, 0.0f);
-    glVertex3f(1.0f, alpha, 1.0f);
-    glVertex3f(1.0f, -alpha, 1.0f);
-
-    glNormal3f(-1.0f, 0.0f, 0.0f);
-    glVertex3f(0.0f, -alpha, 0.0f);
-    glVertex3f(0.0f, -alpha, 1.0f);
-    glVertex3f(0.0f, alpha, 1.0f);
-    glVertex3f(0.0f, alpha, 0.0f);
-
-    glNormal3f(0.0f, -1.0f, 0.0f);
-    glVertex3f(0.0f, -alpha, 0.0f);
-    glVertex3f(1.0f, -alpha, 0.0f);
-    glVertex3f(1.0f, -alpha, 1.0f);
-    glVertex3f(0.0f, -alpha, 1.0f);
-
-    glEnd();
-}
-
-static void
-unit_rhomboid(int wire)
-{
-    glBegin((wire) ? GL_LINE_LOOP : GL_QUADS);
-
-    glNormal3f(0.0f, 1.0f, 0.0f);
-    glVertex3f(0, alpha, 0);
-    glVertex3f(1, alpha, 1);
-    glVertex3f(1, alpha, 2);
-    glVertex3f(0, alpha, 1);
-
-    glNormal3f(0.0f, -1.0f, 0.0f);
-    glVertex3f(0, -alpha, 0);
-    glVertex3f(0, -alpha, 1);
-    glVertex3f(1, -alpha, 2);
-    glVertex3f(1, -alpha, 1);
-
-    glNormal3f(-1.0f, 0.0f, 0.0f);
-    glVertex3f(0, alpha, 0);
-    glVertex3f(0, alpha, 1);
-    glVertex3f(0, -alpha, 1);
-    glVertex3f(0, -alpha, 0);
-
-
-    glNormal3f(0.0f, 0.0f, 1.0f);
-    glVertex3f(0, alpha, 1);
-    glVertex3f(1, alpha, 2);
-    glVertex3f(1, -alpha, 2);
-    glVertex3f(0, -alpha, 1);
-
-    glNormal3f(1.0f, 0.0f, 0.0f);
-    glVertex3f(1, alpha, 1);
-    glVertex3f(1, -alpha, 1);
-    glVertex3f(1, -alpha, 2);
-    glVertex3f(1, alpha, 2);
-
-    glNormal3f(0.0f, 0.0f, 1.0f);
-    glVertex3f(0, alpha, 0);
-    glVertex3f(0, -alpha, 0);
-    glVertex3f(1, -alpha, 1);
-    glVertex3f(1, alpha, 1);
-
-    glEnd();
-}
-
-/* All of the pieces have the same thickness so all of the Y values are the same */
-
-GLuint
-tangram_get_sm_tri_dl(int wire)
-{
-    GLuint triangle = glGenLists(1);
-    glNewList(triangle, GL_COMPILE);
-    glScalef(small_scale, small_scale, small_scale);
-    tri_45_90(wire);
-    glEndList();
-    return triangle;
-}
-
-GLuint
-tangram_get_lg_tri_dl(int wire)
-{
-    GLuint triangle = glGenLists(1);
-    glNewList(triangle, GL_COMPILE);
-    glScalef(large_scale, small_scale, large_scale);
-    tri_45_90(wire);
-    glEndList();
-    return triangle;
-}
-
-GLuint
-tangram_get_md_tri_dl(int wire)
-{
-    GLuint triangle = glGenLists(1);
-    glNewList(triangle, GL_COMPILE);
-    glScalef(medium_scale, small_scale, medium_scale);
-    tri_45_90(wire);
-    glEndList();
-    return triangle;
-}
-
-GLuint
-tangram_get_square_dl(int wire)
-{
-    GLuint square = glGenLists(1);
-    glNewList(square, GL_COMPILE);
-    glScalef(small_scale, small_scale, small_scale);
-    unit_cube(wire);
-    glEndList();
-    return square;
-}
-
-GLuint
-tangram_get_rhomboid_dl(int wire)
-{
-    GLuint rhomboid = glGenLists(1);
-    glNewList(rhomboid, GL_COMPILE);
-    glScalef(small_scale, small_scale, small_scale);
-    unit_rhomboid(wire);
-    glEndList();
-    return rhomboid;
-}