//retrieves the first 512 characters from the temp_buffer and removes them from the buffer.
std::string Packetizer::buildPacket () {
std::string tmp;
while (packet_list.size () < PACKET_LIST_MAX && temp_buffer.length() < BUFFER_CHAR_SIZE && currentLine < getLines (&RreadFrom)) {//&& outOfData ()) {
populateBuffer ();
}
tmp = temp_buffer.substr(0, BUFFER_CHAR_SIZE);
temp_buffer.erase (0, BUFFER_CHAR_SIZE);
return tmp;
}
// OpenGL methods
void AtomRenderable::render(Ambrosia::RenderPass renderPass, unsigned int elements)
{
// qDebug() << "AtomRenderable::render";
if (!(visible && display))
return;
if (buffer == 0)
populateBuffer();
if (elements & Buffer::COLOUR) {
switch (renderPass) {
case Ambrosia::DRAW_OUTLINE_PASS:
if (renderPass == Ambrosia::DRAW_OUTLINE_PASS && highlightColour) {
elements &= ~Buffer::COLOUR;
glColor3f(highlightColour->r, highlightColour->g, highlightColour->b);
}
case Ambrosia::SHADOW_MAP_PASS:
case Ambrosia::STENCIL_PASS:
// set shaders
if (renderableManager->specularShader) renderableManager->specularShader->disable();
break;
case Ambrosia::DEPTH_SHADE_PASS:
case Ambrosia::DEPTH_TRANSPARENT_PASS:
case Ambrosia::DRAW_SHADE_PASS:
case Ambrosia::DRAW_TRANSPARENT_PASS:
case Ambrosia::DRAW_PASS:
case Ambrosia::NAME_PASS:
// set shaders
if (renderableManager->specularShader) renderableManager->specularShader->enable();
break;
default:
break;
}
}
// Render buffer
if (renderFormat == renderableManager->BALLSANDSTICKS || renderFormat == renderableManager->SPACEFILL) {
// Draw buffer
if (renderPass == Ambrosia::NAME_PASS)
{
glPushName(this->_v2_renderable_name);
}
buffer->enable(elements);
buffer->render(GL_TRIANGLE_STRIP, bufferIndex, vertexCount());
buffer->disable();
if (renderPass == Ambrosia::NAME_PASS)
{
glPopName();
}
}
// disable shaders
if (renderableManager->specularShader) renderableManager->specularShader->disable();
}
void AtomRenderable::setTintColour(Colour * colour)
{
if (colour == this->tintColour)
return;
this->tintColour = colour;
// reload buffer
if (buffer && visible && display) {
populateBuffer();
buffer->load(bufferIndex, vertexCount());
}
}
void AtomRenderable::setAlpha(unsigned char alpha)
{
if (alpha == this->alpha)
return;
this->alpha = alpha;
// reload buffer
if (buffer && visible && display) {
populateBuffer();
buffer->load(bufferIndex, vertexCount());
}
}
