KX_LodManager::KX_LodManager(Object *ob, KX_Scene* scene, KX_BlenderSceneConverter* converter, bool libloading)
:m_refcount(1),
m_distanceFactor(1.0f)
{
if (BLI_listbase_count_ex(&ob->lodlevels, 2) > 1) {
Mesh *lodmesh = (Mesh *)ob->data;
Object *lodmatob = ob;
unsigned short level = 0;
for (LodLevel *lod = (LodLevel *)ob->lodlevels.first; lod; lod = lod->next) {
if (!lod->source || lod->source->type != OB_MESH) {
continue;
}
unsigned short flag = 0;
if (lod->flags & OB_LOD_USE_HYST) {
flag |= KX_LodLevel::USE_HYSTERESIS;
}
if (lod->flags & OB_LOD_USE_MESH) {
lodmesh = (Mesh*)lod->source->data;
flag |= KX_LodLevel::USE_MESH;
}
if (lod->flags & OB_LOD_USE_MAT) {
lodmatob = lod->source;
flag |= KX_LodLevel::USE_MATERIAL;
}
KX_LodLevel *lodLevel = new KX_LodLevel(lod->distance, lod->obhysteresis, level++,
BL_ConvertMesh(lodmesh, lodmatob, scene, converter, libloading), flag);
m_levels.push_back(lodLevel);
}
}
}
void render_result_views_new(RenderResult *rr, RenderData *rd)
{
SceneRenderView *srv;
/* clear previously existing views - for sequencer */
render_result_views_free(rr);
/* check renderdata for amount of views */
if ((rd->scemode & R_MULTIVIEW)) {
for (srv = rd->views.first; srv; srv = srv->next) {
if (BKE_scene_multiview_is_render_view_active(rd, srv) == false)
continue;
render_result_view_new(rr, srv->name);
}
}
/* we always need at least one view */
if (BLI_listbase_count_ex(&rr->views, 1) == 0) {
render_result_view_new(rr, "");
}
}
void buttons_texture_context_compute(const bContext *C, SpaceButs *sbuts)
{
/* gather available texture users in context. runs on every draw of
* properties editor, before the buttons are created. */
ButsContextTexture *ct = sbuts->texuser;
Scene *scene = CTX_data_scene(C);
ID *pinid = sbuts->pinid;
set_texture_context(C, sbuts);
if (!((sbuts->texture_context == SB_TEXC_OTHER) || BKE_scene_use_new_shading_nodes(scene))) {
if (ct) {
BLI_freelistN(&ct->users);
MEM_freeN(ct);
sbuts->texuser = NULL;
}
return;
}
if (!ct) {
ct = MEM_callocN(sizeof(ButsContextTexture), "ButsContextTexture");
sbuts->texuser = ct;
}
else {
BLI_freelistN(&ct->users);
}
buttons_texture_users_from_context(&ct->users, C, sbuts);
if (pinid && GS(pinid->name) == ID_TE) {
ct->user = NULL;
ct->texture = (Tex *)pinid;
}
else {
/* set one user as active based on active index */
if (ct->index == BLI_listbase_count_ex(&ct->users, ct->index + 1))
ct->index = 0;
ct->user = BLI_findlink(&ct->users, ct->index);
ct->texture = NULL;
if (ct->user) {
if (ct->user->ptr.data) {
PointerRNA texptr;
Tex *tex;
/* get texture datablock pointer if it's a property */
texptr = RNA_property_pointer_get(&ct->user->ptr, ct->user->prop);
tex = (RNA_struct_is_a(texptr.type, &RNA_Texture)) ? texptr.data : NULL;
ct->texture = tex;
}
else if (ct->user->node && !(ct->user->node->flag & NODE_ACTIVE_TEXTURE)) {
ButsTextureUser *user;
/* detect change of active texture node in same node tree, in that
* case we also automatically switch to the other node */
for (user = ct->users.first; user; user = user->next) {
if (user->ntree == ct->user->ntree && user->node != ct->user->node) {
if (user->node->flag & NODE_ACTIVE_TEXTURE) {
ct->user = user;
ct->index = BLI_findindex(&ct->users, user);
break;
}
}
}
}
}
}
}
void ImageNode::convertToOperations(NodeConverter &converter, const CompositorContext &context) const
{
/// Image output
NodeOutput *outputImage = this->getOutputSocket(0);
bNode *editorNode = this->getbNode();
Image *image = (Image *)editorNode->id;
ImageUser *imageuser = (ImageUser *)editorNode->storage;
int framenumber = context.getFramenumber();
int numberOfOutputs = this->getNumberOfOutputSockets();
bool outputStraightAlpha = (editorNode->custom1 & CMP_NODE_IMAGE_USE_STRAIGHT_OUTPUT) != 0;
BKE_image_user_frame_calc(imageuser, context.getFramenumber(), 0);
/* force a load, we assume iuser index will be set OK anyway */
if (image && image->type == IMA_TYPE_MULTILAYER) {
bool is_multilayer_ok = false;
ImBuf *ibuf = BKE_image_acquire_ibuf(image, imageuser, NULL);
if (image->rr) {
RenderLayer *rl = (RenderLayer *)BLI_findlink(&image->rr->layers, imageuser->layer);
if (rl) {
NodeOutput *socket;
int index;
is_multilayer_ok = true;
for (index = 0; index < numberOfOutputs; index++) {
NodeOperation *operation = NULL;
socket = this->getOutputSocket(index);
bNodeSocket *bnodeSocket = socket->getbNodeSocket();
RenderPass *rpass = (RenderPass *)BLI_findstring(&rl->passes, bnodeSocket->identifier, offsetof(RenderPass, internal_name));
int view = 0;
/* Passes in the file can differ from passes stored in sockets (#36755).
* Look up the correct file pass using the socket identifier instead.
*/
#if 0
NodeImageLayer *storage = (NodeImageLayer *)bnodeSocket->storage;*/
int passindex = storage->pass_index;*/
RenderPass *rpass = (RenderPass *)BLI_findlink(&rl->passes, passindex);
#endif
/* returns the image view to use for the current active view */
if (BLI_listbase_count_ex(&image->rr->views, 2) > 1) {
const int view_image = imageuser->view;
const bool is_allview = (view_image == 0); /* if view selected == All (0) */
if (is_allview) {
/* heuristic to match image name with scene names
* check if the view name exists in the image */
view = BLI_findstringindex(&image->rr->views, context.getViewName(), offsetof(RenderView, name));
if (view == -1) view = 0;
}
else {
view = view_image - 1;
}
}
if (rpass) {
switch (rpass->channels) {
case 1:
operation = doMultilayerCheck(converter, rl, image, imageuser, framenumber, index,
rpass->passtype, view, COM_DT_VALUE);
break;
/* using image operations for both 3 and 4 channels (RGB and RGBA respectively) */
/* XXX any way to detect actual vector images? */
case 3:
operation = doMultilayerCheck(converter, rl, image, imageuser, framenumber, index,
rpass->passtype, view, COM_DT_VECTOR);
break;
case 4:
operation = doMultilayerCheck(converter, rl, image, imageuser, framenumber, index,
rpass->passtype, view, COM_DT_COLOR);
break;
default:
/* dummy operation is added below */
break;
}
if (index == 0 && operation) {
converter.addPreview(operation->getOutputSocket());
}
if (rpass->passtype == SCE_PASS_COMBINED) {
BLI_assert(operation != NULL);
BLI_assert(index < numberOfOutputs - 1);
NodeOutput *outputSocket = this->getOutputSocket(index + 1);
SeparateChannelOperation *separate_operation;
separate_operation = new SeparateChannelOperation();
separate_operation->setChannel(3);
converter.addOperation(separate_operation);
converter.addLink(operation->getOutputSocket(), separate_operation->getInputSocket(0));
converter.mapOutputSocket(outputSocket, separate_operation->getOutputSocket());
index++;
}
}
/* incase we can't load the layer */
if (operation == NULL)
converter.setInvalidOutput(getOutputSocket(index));
}
}
}