diff options
Diffstat (limited to 'source/blender/compositor/nodes/COM_GroupNode.cpp')
| -rw-r--r-- | source/blender/compositor/nodes/COM_GroupNode.cpp | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/source/blender/compositor/nodes/COM_GroupNode.cpp b/source/blender/compositor/nodes/COM_GroupNode.cpp deleted file mode 100644 index 7c0499dc04e..00000000000 --- a/source/blender/compositor/nodes/COM_GroupNode.cpp +++ /dev/null @@ -1,216 +0,0 @@ -/* - * Copyright 2011, Blender Foundation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * Contributor: - * Jeroen Bakker - * Monique Dewanchand - */ - -#include "BKE_node.h" - -#include "COM_GroupNode.h" -#include "COM_SocketProxyNode.h" -#include "COM_SetColorOperation.h" -#include "COM_ExecutionSystemHelper.h" -#include "COM_SetValueOperation.h" -#include "COM_SetVectorOperation.h" -#include "COM_SetColorOperation.h" - -extern "C" { -#include "RNA_access.h" -} - -GroupNode::GroupNode(bNode *editorNode) : Node(editorNode) -{ - /* pass */ -} - -void GroupNode::convertToOperations(ExecutionSystem *graph, CompositorContext *context) -{ - if (this->getbNode()->id == NULL) { - convertToOperations_invalid(graph, context); - } -} - -static int find_group_input(GroupNode *gnode, const char *identifier, InputSocket **r_sock) -{ - int index; - for (index = 0; index < gnode->getNumberOfInputSockets(); ++index) { - InputSocket *sock = gnode->getInputSocket(index); - if (STREQ(sock->getbNodeSocket()->identifier, identifier)) { - *r_sock = sock; - return index; - } - } - *r_sock = NULL; - return -1; -} - -static int find_group_output(GroupNode *gnode, const char *identifier, OutputSocket **r_sock) -{ - int index; - for (index = 0; index < gnode->getNumberOfOutputSockets(); ++index) { - OutputSocket *sock = gnode->getOutputSocket(index); - if (STREQ(sock->getbNodeSocket()->identifier, identifier)) { - *r_sock = sock; - return index; - } - } - *r_sock = NULL; - return -1; -} - -void GroupNode::ungroup(ExecutionSystem &system) -{ - bNode *bnode = this->getbNode(); - bNodeTree *subtree = (bNodeTree *)bnode->id; - - /* get the node list size _before_ adding proxy nodes, so they are available for linking */ - int nodes_start = system.getNodes().size(); - - /* missing node group datablock can happen with library linking */ - if (!subtree) { - /* this error case its handled in convertToOperations() so we don't get un-convertred sockets */ - return; - } - - const bool groupnodeBuffering = system.getContext().isGroupnodeBufferEnabled(); - - bool has_output = false; - /* create proxy nodes for group input/output nodes */ - for (bNode *bionode = (bNode *)subtree->nodes.first; bionode; bionode = bionode->next) { - if (bionode->type == NODE_GROUP_INPUT) { - for (bNodeSocket *bsock = (bNodeSocket *)bionode->outputs.first; bsock; bsock = bsock->next) { - InputSocket *gsock; - int gsock_index = find_group_input(this, bsock->identifier, &gsock); - /* ignore virtual sockets */ - if (gsock) { - SocketProxyNode *proxy = new SocketProxyNode(bionode, gsock->getbNodeSocket(), bsock, false); - ExecutionSystemHelper::addNode(system.getNodes(), proxy); - - gsock->relinkConnectionsDuplicate(proxy->getInputSocket(0), gsock_index, &system); - } - } - } - - if (bionode->type == NODE_GROUP_OUTPUT && (bionode->flag & NODE_DO_OUTPUT)) { - has_output = true; - for (bNodeSocket *bsock = (bNodeSocket *)bionode->inputs.first; bsock; bsock = bsock->next) { - OutputSocket *gsock; - find_group_output(this, bsock->identifier, &gsock); - /* ignore virtual sockets */ - if (gsock) { - SocketProxyNode *proxy = new SocketProxyNode(bionode, bsock, gsock->getbNodeSocket(), groupnodeBuffering); - ExecutionSystemHelper::addNode(system.getNodes(), proxy); - - gsock->relinkConnections(proxy->getOutputSocket(0)); - } - } - } - } - - /* in case no output node exists, add input value operations using defaults */ - if (!has_output) { - for (int index = 0; index < getNumberOfOutputSockets(); ++index) { - OutputSocket *output = getOutputSocket(index); - addDefaultOutputOperation(system, output); - } - } - - /* unlink the group node itself, input links have been duplicated */ - for (int index = 0; index < this->getNumberOfInputSockets(); ++index) { - InputSocket *sock = this->getInputSocket(index); - sock->unlinkConnections(&system); - } - for (int index = 0; index < this->getNumberOfOutputSockets(); ++index) { - OutputSocket *sock = this->getOutputSocket(index); - sock->clearConnections(); - } - - ExecutionSystemHelper::addbNodeTree(system, nodes_start, subtree, this->getInstanceKey()); -} - -bNodeSocket *GroupNode::findInterfaceInput(InputSocket *socket) -{ - bNode *bnode = this->getbNode(); - bNodeTree *subtree = (bNodeTree *)bnode->id; - if (!subtree) - return NULL; - - const char *identifier = socket->getbNodeSocket()->identifier; - for (bNodeSocket *iosock = (bNodeSocket *)subtree->inputs.first; iosock; iosock = iosock->next) - if (STREQ(iosock->identifier, identifier)) - return iosock; - return NULL; -} - -bNodeSocket *GroupNode::findInterfaceOutput(OutputSocket *socket) -{ - bNode *bnode = this->getbNode(); - bNodeTree *subtree = (bNodeTree *)bnode->id; - if (!subtree) - return NULL; - - const char *identifier = socket->getbNodeSocket()->identifier; - for (bNodeSocket *iosock = (bNodeSocket *)subtree->outputs.first; iosock; iosock = iosock->next) - if (STREQ(iosock->identifier, identifier)) - return iosock; - return NULL; -} - -void GroupNode::addDefaultOutputOperation(ExecutionSystem &system, OutputSocket *outputsocket) -{ - bNodeSocket *iosock = findInterfaceOutput(outputsocket); - if (!iosock) - return; - - PointerRNA ptr; - RNA_pointer_create(&getbNodeTree()->id, &RNA_NodeSocket, iosock, &ptr); - - NodeOperation *operation = NULL; - switch (iosock->typeinfo->type) { - case SOCK_FLOAT: - { - float value = RNA_float_get(&ptr, "default_value"); - SetValueOperation *value_op = new SetValueOperation(); - value_op->setValue(value); - operation = value_op; - break; - } - case SOCK_VECTOR: - { - float vector[3]; - RNA_float_get_array(&ptr, "default_value", vector); - SetVectorOperation *vector_op = new SetVectorOperation(); - vector_op->setVector(vector); - operation = vector_op; - break; - } - case SOCK_RGBA: - { - float color[4]; - RNA_float_get_array(&ptr, "default_value", color); - SetColorOperation *color_op = new SetColorOperation(); - color_op->setChannels(color); - operation = color_op; - break; - } - } - - outputsocket->relinkConnections(operation->getOutputSocket()); - system.addOperation(operation); -} |