static void initializeGL(ModeInfo *mi, GLsizei width, GLsizei height)
{
pulsarstruct *gp = &Pulsar[MI_SCREEN(mi)];
GLfloat fogColor[4] = { 0.1, 0.1, 0.1, 0.1 };
glViewport( 0, 0, width, height );
resetProjection();
if (do_depth)
glEnable(GL_DEPTH_TEST);
if (do_antialias) {
do_blend = 1;
glEnable(GL_LINE_SMOOTH);
}
if (do_blend) {
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
if (do_light) {
glShadeModel(GL_SMOOTH);
glEnable(GL_COLOR_MATERIAL);
glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);
}
# ifdef HAVE_JWZGLES /* #### glPolygonMode other than GL_FILL unimplemented */
do_wire = 0;
# endif
if (do_wire)
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
else
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
if (do_fog) {
glEnable(GL_FOG);
glFogi(GL_FOG_MODE, GL_LINEAR);
glFogfv(GL_FOG_COLOR, fogColor);
glFogf(GL_FOG_DENSITY, 0.35);
/* glHint(GL_FOG_HINT, GL_FASTEST); */
glFogf(GL_FOG_START, 50.0);
glFogf(GL_FOG_END, 100.0);
}
if (do_texture)
Create_Texture(mi, which_image);
GenerateQuad(gp);
}
/* main OpenGL initialization routine */
static void
initializeGL(ModeInfo *mi, GLsizei width, GLsizei height)
{
int style;
int mode;
reshape_extrusion(mi, width, height);
glViewport( 0, 0, width, height );
glEnable(GL_DEPTH_TEST);
glDisable (GL_CULL_FACE);
glLightModeli (GL_LIGHT_MODEL_TWO_SIDE, True);
glShadeModel(GL_SMOOTH);
# ifdef HAVE_JWZGLES /* #### glPolygonMode other than GL_FILL unimplemented */
MI_IS_WIREFRAME(mi) = 0;
# endif
if (do_light)
SetupLight();
if (MI_IS_WIREFRAME(mi)) {
glPolygonMode(GL_FRONT,GL_LINE);
glPolygonMode(GL_BACK,GL_LINE);
}
if (do_texture) {
Create_Texture(mi, which_image);
glEnable(GL_TEXTURE_2D);
/* configure the pipeline */
style = TUBE_JN_CAP;
style |= TUBE_CONTOUR_CLOSED;
style |= TUBE_NORM_FACET;
style |= TUBE_JN_ANGLE;
gleSetJoinStyle (style);
if (do_texture) {
mode = GLE_TEXTURE_ENABLE | GLE_TEXTURE_VERTEX_MODEL_FLAT;
glMatrixMode (GL_TEXTURE); glLoadIdentity ();
glScalef (0.25, 0.1, 1); glMatrixMode (GL_MODELVIEW);
gleTextureMode (mode);
}
}
}
