bool Model::buildList(RenderPass pass) {
if (!_needBuild[pass])
return false;
if (_lists == 0)
_lists = glGenLists(kRenderPassAll);
glNewList(_lists + pass, GL_COMPILE);
// Apply our global model transformation
glScalef(_modelScale[0], _modelScale[1], _modelScale[2]);
if (_type == kModelTypeObject)
// Aurora world objects have a rotated axis
glRotatef(90.0, -1.0, 0.0, 0.0);
glTranslatef(_position[0], _position[1], _position[2]);
glRotatef( _rotation[0], 1.0, 0.0, 0.0);
glRotatef( _rotation[1], 0.0, 1.0, 0.0);
glRotatef(-_rotation[2], 0.0, 0.0, 1.0);
// Draw the bounding box, if requested
doDrawBound();
// Draw the nodes
for (NodeList::iterator n = _currentState->rootNodes.begin();
n != _currentState->rootNodes.end(); n++) {
glPushMatrix();
(*n)->render(pass);
glPopMatrix();
}
glEndList();
_needBuild[pass] = false;
return true;
}
void Model::render(RenderPass pass) {
if (!_currentState || (pass > kRenderPassAll))
return;
if (pass == kRenderPassAll) {
Model::render(kRenderPassOpaque);
Model::render(kRenderPassTransparent);
return;
}
// Apply our global model transformation
glScalef(_modelScale[0], _modelScale[1], _modelScale[2]);
if (_type == kModelTypeObject)
// Aurora world objects have a rotated axis
glRotatef(90.0, -1.0, 0.0, 0.0);
glTranslatef(_position[0], _position[1], _position[2]);
glRotatef( _rotation[0], 1.0, 0.0, 0.0);
glRotatef( _rotation[1], 0.0, 1.0, 0.0);
glRotatef(-_rotation[2], 0.0, 0.0, 1.0);
// Draw the bounding box, if requested
doDrawBound();
// Draw the nodes
for (NodeList::iterator n = _currentState->rootNodes.begin();
n != _currentState->rootNodes.end(); ++n) {
glPushMatrix();
(*n)->render(pass);
glPopMatrix();
}
// Reset the first texture units
TextureMan.reset();
}
void Model_Sonic::render(RenderPass pass) {
/* We're overriding Model::render() here, because Model_Sonic keeps the geometry,
* while in other Model classes, the geometry is inside the ModelNodes.
*
* TODO: Find a way to merge this back into Model?
*/
if (!_currentState || (pass > kRenderPassAll))
return;
if (pass == kRenderPassAll) {
Model_Sonic::render(kRenderPassOpaque);
Model_Sonic::render(kRenderPassTransparent);
return;
}
// Apply our global model transformation
glTranslatef(_position[0], _position[1], _position[2]);
glRotatef(_orientation[3], _orientation[0], _orientation[1], _orientation[2]);
glScalef(_scale[0], _scale[1], _scale[2]);
// Draw the bounding box, if requested
doDrawBound();
TextureMan.reset();
for (Geometries::const_iterator g = _geometries.begin(); g != _geometries.end(); ++g) {
TextureMan.set(g->texture);
for (Primitives::const_iterator p = g->primitives.begin(); p != g->primitives.end(); ++p)
p->vertexBuffer.draw(GL_TRIANGLES, p->indexBuffer);
}
TextureMan.reset();
// Draw the skeleton, if requested
doDrawSkeleton();
}
