void GlCircle::render()
{
if(!initalised())
initGL();
m_vao_constraints.bind();
QOpenGLFunctions * f = QOpenGLContext::currentContext()->functions();
f->glDrawElements(GL_LINE_LOOP, m_indicies.size(), GL_UNSIGNED_INT, (void*)(0)); CE();
m_vao_constraints.release(); // Unbind
}
void DrawableTerrain::render()
{
if(!initalised())
initGL();
QOpenGLFunctions * f = QOpenGLContext::currentContext()->functions();
m_vao_constraints.bind();
f->glDrawElements(GL_TRIANGLE_STRIP, m_indicies.size(), GL_UNSIGNED_INT, (void*)(0)); CE();
m_vao_constraints.release();
}
void GLTerrainRect::render()
{
if(!initalised())
initGL();
QOpenGLFunctions * f = QOpenGLContext::currentContext()->functions();
f->glEnable(GL_BLEND);CE();
f->glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);CE();
m_vao_constraints.bind();CE();
f->glDrawElements(GL_TRIANGLE_STRIP, m_indicies.size(), GL_UNSIGNED_INT, (void*)(0)); CE();CE();
m_vao_constraints.release();CE();
f->glDisable(GL_BLEND);CE();
}