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git-svn-id: svn://db.shs.com.ru/libs@578 a8b55f48-bf90-11e4-a774-851b48703e85

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Бычков Андрей
2019-07-19 16:11:11 +00:00
parent 56693c805d
commit 83cf7e041a
4 changed files with 60 additions and 1 deletions
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43
qglview/glprimitives.cpp
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@@ -175,3 +175,46 @@ void GLPrimitiveEllipsoid::init() {
is_init = true;
vbo.rebuffer();
}
void GLPrimitiveAxis::draw(QOpenGLShaderProgram * prog, bool simplest) {
float bs = 1.f;
float as = 0.1f;
float aw = 0.07f;
float cr_x = 0.8f, cg_y = 0.75f, cb_z = 0.8f;
glBegin(GL_LINES);
glColor3f(cr_x, 0, 0);
glVertex3f(-bs, 0, 0);
glVertex3f(bs, 0, 0);
glVertex3f(bs, 0, 0);
glVertex3f(bs-as, aw, 0);
glVertex3f(bs, 0, 0);
glVertex3f(bs-as, -aw, 0);
glVertex3f(bs, 0, 0);
glVertex3f(bs-as, 0, aw);
glVertex3f(bs, 0, 0);
glVertex3f(bs-as, 0, -aw);
glColor3f(0, cg_y, 0);
glVertex3f(0, -bs, 0);
glVertex3f(0, bs, 0);
glVertex3f(0, bs, 0);
glVertex3f(0, bs-as, aw);
glVertex3f(0, bs, 0);
glVertex3f(0, bs-as, -aw);
glVertex3f(0, bs, 0);
glVertex3f(aw, bs-as, 0);
glVertex3f(0, bs, 0);
glVertex3f(-aw, bs-as, 0);
glColor3f(0, 0, cb_z);
glVertex3f(0, 0, -bs);
glVertex3f(0, 0, bs);
glVertex3f(0, 0, bs);
glVertex3f(aw, 0, bs-as);
glVertex3f(0, 0, bs);
glVertex3f(-aw, 0, bs-as);
glVertex3f(0, 0, bs);
glVertex3f(0, aw, bs-as);
glVertex3f(0, 0, bs);
glVertex3f(0, -aw, bs-as);
glEnd();
}