600 lines
21 KiB
C++
600 lines
21 KiB
C++
//
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// Created by martin on 04.02.22.
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//
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#include "AnimGraph/AnimGraph.h"
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#include "AnimGraph/AnimGraphEditor.h"
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#include "AnimGraph/AnimGraphResource.h"
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#include "catch.hpp"
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TEST_CASE("BasicGraph", "[AnimGraphResource]") {
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AnimGraphResource graph_resource;
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graph_resource.clear();
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graph_resource.m_name = "WalkRunBlendGraph";
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// Prepare graph inputs and outputs
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size_t walk_node_index =
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graph_resource.addNode(AnimNodeResourceFactory("AnimSampler"));
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size_t run_node_index =
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graph_resource.addNode(AnimNodeResourceFactory("AnimSampler"));
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size_t blend_node_index =
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graph_resource.addNode(AnimNodeResourceFactory("Blend2"));
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AnimNodeResource& walk_node = graph_resource.m_nodes[walk_node_index];
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walk_node.m_name = "WalkAnim";
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AnimNodeResource& run_node = graph_resource.m_nodes[run_node_index];
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run_node.m_name = "RunAnim";
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AnimNodeResource& blend_node = graph_resource.m_nodes[blend_node_index];
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blend_node.m_name = "BlendWalkRun";
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AnimNodeResource& graph_node = graph_resource.m_nodes[0];
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graph_node.m_socket_accessor->RegisterInput<AnimData>("GraphOutput", nullptr);
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REQUIRE(graph_node.m_socket_accessor->m_inputs.size() == 1);
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REQUIRE(blend_node.m_socket_accessor->GetInputIndex("Input0") == 0);
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REQUIRE(blend_node.m_socket_accessor->GetInputIndex("Input1") == 1);
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AnimGraphConnectionResource walk_to_blend;
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walk_to_blend.source_node_index = walk_node_index;
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walk_to_blend.source_socket_name = "Output";
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walk_to_blend.target_node_index = blend_node_index;
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walk_to_blend.target_socket_name = "Input0";
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graph_resource.m_connections.push_back(walk_to_blend);
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AnimGraphConnectionResource run_to_blend;
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run_to_blend.source_node_index = run_node_index;
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run_to_blend.source_socket_name = "Output";
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run_to_blend.target_node_index = blend_node_index;
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run_to_blend.target_socket_name = "Input1";
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graph_resource.m_connections.push_back(run_to_blend);
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AnimGraphConnectionResource blend_to_output;
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blend_to_output.source_node_index = blend_node_index;
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blend_to_output.source_socket_name = "Output";
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blend_to_output.target_node_index = 0;
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blend_to_output.target_socket_name = "GraphOutput";
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graph_resource.m_connections.push_back(blend_to_output);
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graph_resource.saveToFile("WalkGraph.animgraph.json");
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AnimGraph graph = graph_resource.createInstance();
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REQUIRE(graph.m_nodes.size() == 5);
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REQUIRE(graph.m_nodes[0]->m_node_type_name == "BlendTree");
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REQUIRE(graph.m_nodes[1]->m_node_type_name == "BlendTree");
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REQUIRE(graph.m_nodes[2]->m_node_type_name == "AnimSampler");
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REQUIRE(graph.m_nodes[3]->m_node_type_name == "AnimSampler");
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REQUIRE(graph.m_nodes[4]->m_node_type_name == "Blend2");
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// connections within the graph
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AnimSamplerNode* anim_sampler_walk =
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dynamic_cast<AnimSamplerNode*>(graph.m_nodes[2]);
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AnimSamplerNode* anim_sampler_run =
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dynamic_cast<AnimSamplerNode*>(graph.m_nodes[3]);
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Blend2Node* blend2_instance = dynamic_cast<Blend2Node*>(graph.m_nodes[4]);
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// check node input dependencies
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size_t anim_sampler_index0 = anim_sampler_walk->m_index;
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size_t anim_sampler_index1 = anim_sampler_run->m_index;
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size_t blend_index = blend2_instance->m_index;
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REQUIRE(graph.m_node_input_connections[blend_index].size() == 2);
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CHECK(
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graph.m_node_input_connections[blend_index][0].m_source_node
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== anim_sampler_walk);
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CHECK(
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graph.m_node_input_connections[blend_index][1].m_source_node
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== anim_sampler_run);
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REQUIRE(graph.m_node_output_connections[anim_sampler_index0].size() == 1);
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CHECK(
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graph.m_node_output_connections[anim_sampler_index0][0].m_target_node
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== blend2_instance);
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REQUIRE(graph.m_node_output_connections[anim_sampler_index1].size() == 1);
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CHECK(
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graph.m_node_output_connections[anim_sampler_index1][0].m_target_node
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== blend2_instance);
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// Emulate evaluation
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CHECK(graph.m_anim_data_work_buffer.m_available_data.size() == 5);
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graph.prepareNodeEval(walk_node_index);
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graph.finishNodeEval(walk_node_index);
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CHECK(graph.m_anim_data_work_buffer.m_available_data.size() == 4);
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graph.prepareNodeEval(run_node_index);
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graph.finishNodeEval(run_node_index);
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CHECK(graph.m_anim_data_work_buffer.m_available_data.size() == 3);
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graph.prepareNodeEval(blend_node_index);
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CHECK(blend2_instance->i_input0 == anim_sampler_walk->o_output);
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CHECK(blend2_instance->i_input1 == anim_sampler_run->o_output);
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CHECK(graph.m_anim_data_work_buffer.m_available_data.size() == 2);
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graph.finishNodeEval(blend_node_index);
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CHECK(anim_sampler_walk->o_output == nullptr);
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CHECK(anim_sampler_run->o_output == nullptr);
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CHECK(graph.m_anim_data_work_buffer.m_available_data.size() == 4);
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graph.prepareNodeEval(0);
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const Socket* graph_output_socket = graph.getOutputSocket("GraphOutput");
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CHECK(blend2_instance->o_output == (*graph_output_socket->m_value.ptr_ptr));
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AnimData* graph_output =
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static_cast<AnimData*>(*graph_output_socket->m_value.ptr_ptr);
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graph.finishNodeEval(0);
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CHECK(blend2_instance->o_output == nullptr);
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CHECK(graph_output == (*graph_output_socket->m_value.ptr_ptr));
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CHECK(graph.m_anim_data_work_buffer.m_available_data.size() == 5);
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}
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TEST_CASE("InputAttributeConversion", "[AnimGraphResource]") {
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int node_id = 3321;
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int input_index = 221;
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int output_index = 125;
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int parsed_node_id;
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int parsed_input_index;
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int parsed_output_index;
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int attribute_id = GenerateInputAttributeId(node_id, input_index);
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SplitInputAttributeId(attribute_id, &parsed_node_id, &parsed_input_index);
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CHECK(node_id == parsed_node_id);
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CHECK(input_index == parsed_input_index);
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attribute_id = GenerateOutputAttributeId(node_id, output_index);
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SplitOutputAttributeId(attribute_id, &parsed_node_id, &parsed_output_index);
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CHECK(node_id == parsed_node_id);
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CHECK(output_index == parsed_output_index);
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}
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TEST_CASE("ResourceSaveLoadMathGraphInputs", "[AnimGraphResource]") {
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AnimGraphResource graph_resource_origin;
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graph_resource_origin.clear();
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graph_resource_origin.m_name = "TestInputOutputGraph";
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size_t float_to_vec3_node_index =
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graph_resource_origin.addNode(AnimNodeResourceFactory("MathFloatToVec3Node"));
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AnimNodeResource& graph_output_node =
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graph_resource_origin.getGraphOutputNode();
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graph_output_node.m_socket_accessor->RegisterInput<float>(
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"GraphFloatOutput",
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nullptr);
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graph_output_node.m_socket_accessor->RegisterInput<Vec3>(
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"GraphVec3Output",
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nullptr);
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AnimNodeResource& graph_input_node =
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graph_resource_origin.getGraphInputNode();
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graph_input_node.m_socket_accessor->RegisterOutput<float>(
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"GraphFloatInput",
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nullptr);
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// Prepare graph inputs and outputs
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AnimNodeResource& float_to_vec3_node =
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graph_resource_origin.m_nodes[float_to_vec3_node_index];
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REQUIRE(graph_resource_origin.connectSockets(
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graph_input_node,
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"GraphFloatInput",
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graph_output_node,
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"GraphFloatOutput"));
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REQUIRE(graph_resource_origin.connectSockets(
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graph_input_node,
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"GraphFloatInput",
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float_to_vec3_node,
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"Input0"));
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REQUIRE(graph_resource_origin.connectSockets(
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graph_input_node,
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"GraphFloatInput",
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float_to_vec3_node,
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"Input1"));
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REQUIRE(graph_resource_origin.connectSockets(
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graph_input_node,
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"GraphFloatInput",
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float_to_vec3_node,
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"Input2"));
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REQUIRE(graph_resource_origin.connectSockets(
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float_to_vec3_node,
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"Output",
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graph_output_node,
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"GraphVec3Output"));
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WHEN("Saving and loading graph resource") {
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const char* filename = "ResourceSaveLoadGraphInputs.json";
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graph_resource_origin.saveToFile(filename);
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AnimGraphResource graph_resource_loaded;
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graph_resource_loaded.loadFromFile(filename);
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const AnimNodeResource& graph_loaded_output_node =
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graph_resource_loaded.m_nodes[0];
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const AnimNodeResource& graph_loaded_input_node =
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graph_resource_loaded.m_nodes[1];
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THEN("Graph inputs and outputs must be in loaded resource as well.") {
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REQUIRE(
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graph_output_node.m_socket_accessor->m_inputs.size()
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== graph_loaded_output_node.m_socket_accessor->m_inputs.size());
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REQUIRE(
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graph_input_node.m_socket_accessor->m_outputs.size()
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== graph_loaded_input_node.m_socket_accessor->m_outputs.size());
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REQUIRE(
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graph_loaded_input_node.m_socket_accessor->FindOutputSocket(
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"GraphFloatInput")
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!= nullptr);
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REQUIRE(
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graph_loaded_output_node.m_socket_accessor->FindInputSocket(
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"GraphFloatOutput")
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!= nullptr);
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REQUIRE(
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graph_loaded_output_node.m_socket_accessor->FindInputSocket(
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"GraphVec3Output")
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!= nullptr);
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WHEN("Instantiating an AnimGraph") {
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AnimGraph anim_graph = graph_resource_loaded.createInstance();
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REQUIRE(anim_graph.getInputSocket("GraphFloatInput") != nullptr);
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REQUIRE(anim_graph.getInputPtr("GraphFloatInput") == anim_graph.m_input_buffer);
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float* graph_float_input = nullptr;
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graph_float_input = static_cast<float*>(anim_graph.getInputPtr("GraphFloatInput"));
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*graph_float_input = 123.456f;
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anim_graph.updateTime(0.f);
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anim_graph.evaluate();
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anim_graph.evalOutputNode();
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Socket* float_output_socket = anim_graph.getOutputSocket("GraphFloatOutput");
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Socket* vec3_output_socket = anim_graph.getOutputSocket("GraphVec3Output");
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Vec3& vec3_output = *static_cast<Vec3*>(vec3_output_socket->m_value.ptr);
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CHECK(vec3_output[0] == *graph_float_input);
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CHECK(vec3_output[1] == *graph_float_input);
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CHECK(vec3_output[2] == *graph_float_input);
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}
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}
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}
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}
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/*
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WHEN("Connecting input to output and instantiating the graph") {
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AnimNodeResource& graph_output_node = graph_resource_origin.m_nodes[0];
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AnimNodeResource& graph_input_node = graph_resource_origin.m_nodes[1];
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REQUIRE(graph_resource_origin.connectSockets(
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graph_input_node,
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"GraphAnimInput",
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graph_output_node,
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"GraphOutput"));
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AnimGraph anim_graph = graph_resource_origin.createInstance();
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void* graph_anim_input_ptr = anim_graph.getInput("GraphAnimInput");
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void* graph_output_ptr = anim_graph.getOutput("GraphOutput");
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REQUIRE(graph_anim_input_ptr == graph_output_ptr);
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REQUIRE(graph_output_ptr == anim_graph.m_output_buffer);
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REQUIRE(
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anim_graph.getInput("GraphAnimInput")
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== anim_graph.getOutput("GraphOutput"));
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}
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}
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TEST_CASE("GraphInputOutputConnectivity", "[AnimGraphResource]") {
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AnimGraphResource graph_resource;
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graph_resource.clear();
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graph_resource.m_name = "TestGraphInputOutputConnectivity";
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AnimNodeResource& graph_output_node = graph_resource.m_nodes[0];
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graph_output_node.m_socket_accessor->RegisterInput<float>(
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"GraphFloatOutput",
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nullptr);
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graph_output_node.m_socket_accessor->RegisterInput<AnimData>(
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"GraphAnimOutput",
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nullptr);
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AnimNodeResource& graph_input_node = graph_resource.m_nodes[1];
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graph_input_node.m_socket_accessor->RegisterOutput<float>(
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"GraphFloatInput",
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nullptr);
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graph_input_node.m_socket_accessor->RegisterOutput<float>(
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"SpeedScaleInput",
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nullptr);
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graph_input_node.m_socket_accessor->RegisterOutput<AnimData>(
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"GraphAnimInput0",
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nullptr);
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graph_input_node.m_socket_accessor->RegisterOutput<AnimData>(
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"GraphAnimInput1",
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nullptr);
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WHEN("Connecting float input with float output") {
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REQUIRE(graph_resource.connectSockets(
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graph_resource.getGraphInputNode(),
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"GraphFloatInput",
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graph_resource.getGraphOutputNode(),
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"GraphFloatOutput"));
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AnimGraph anim_graph = graph_resource.createInstance();
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THEN("Writing to the input pointer changes the value of the output.") {
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float* float_input_ptr = (float*)anim_graph.getInput("GraphFloatInput");
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REQUIRE(float_input_ptr != nullptr);
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*float_input_ptr = 23.123f;
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float* float_output_ptr =
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(float*)anim_graph.getOutput("GraphFloatOutput");
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REQUIRE(float_output_ptr != nullptr);
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CHECK(*float_output_ptr == Approx(23.123f));
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}
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}
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WHEN("Connecting adding a Blend2 node") {
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size_t blend2_node_index =
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graph_resource.addNode(AnimNodeResourceFactory("Blend2"));
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AnimNodeResource& blend2_node_resource =
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graph_resource.m_nodes[blend2_node_index];
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REQUIRE(graph_resource.connectSockets(
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graph_resource.getGraphInputNode(),
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"GraphFloatInput",
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blend2_node_resource,
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"Weight"));
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THEN("Connected float input points to the blend weight.") {
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AnimGraph anim_graph = graph_resource.createInstance();
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Blend2Node* blend2_node =
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dynamic_cast<Blend2Node*>(anim_graph.m_nodes[blend2_node_index]);
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REQUIRE(
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*anim_graph.m_socket_accessor->m_outputs[0].m_value.ptr_ptr
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== blend2_node->i_blend_weight);
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float* float_input_ptr = (float*)anim_graph.getInput("GraphFloatInput");
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REQUIRE(float_input_ptr == blend2_node->i_blend_weight);
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}
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WHEN(
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"Connecting AnimData inputs to blend2 node and blend2 output to graph "
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"output.") {
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REQUIRE(graph_resource.connectSockets(
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graph_resource.getGraphInputNode(),
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"GraphAnimInput0",
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blend2_node_resource,
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"Input0"));
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REQUIRE(graph_resource.connectSockets(
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graph_resource.getGraphInputNode(),
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"GraphAnimInput1",
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blend2_node_resource,
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"Input1"));
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REQUIRE(graph_resource.connectSockets(
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blend2_node_resource,
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"Output",
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graph_resource.getGraphOutputNode(),
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"GraphAnimOutput"));
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THEN(
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"AnimData from output gets blended and result is written to "
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"Output.") {
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AnimGraph anim_graph = graph_resource.createInstance();
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Blend2Node* blend2_node =
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dynamic_cast<Blend2Node*>(anim_graph.m_nodes[blend2_node_index]);
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AnimData* graph_input0 =
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(AnimData*)anim_graph.getInput("GraphAnimInput0");
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REQUIRE(graph_input0 == blend2_node->i_input0);
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REQUIRE(
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anim_graph.m_nodes[1]
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== anim_graph.getAnimNodeForInput(blend2_node_index, "Input0"));
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AnimData* graph_input1 =
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(AnimData*)anim_graph.getInput("GraphAnimInput1");
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REQUIRE(graph_input1 == blend2_node->i_input1);
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REQUIRE(
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anim_graph.m_nodes[1]
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== anim_graph.getAnimNodeForInput(blend2_node_index, "Input1"));
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AnimData* graph_output =
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(AnimData*)anim_graph.getOutput("GraphAnimOutput");
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REQUIRE(graph_output == blend2_node->o_output);
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REQUIRE(
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anim_graph.m_nodes[blend2_node_index]
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== anim_graph.getAnimNodeForInput(0, "GraphAnimOutput"));
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}
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}
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}
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WHEN("Adding AnimSampler Nodes") {
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size_t blend2_node_index =
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graph_resource.addNode(AnimNodeResourceFactory("Blend2"));
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size_t sampler_node_index =
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graph_resource.addNode(AnimNodeResourceFactory("AnimSampler"));
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size_t speed_scale_node_index =
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graph_resource.addNode(AnimNodeResourceFactory("SpeedScale"));
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AnimNodeResource& blend2_node_resource =
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graph_resource.m_nodes[blend2_node_index];
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AnimNodeResource& sampler_node_resource =
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graph_resource.m_nodes[sampler_node_index];
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AnimNodeResource& speed_scale_node_resource =
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graph_resource.m_nodes[speed_scale_node_index];
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REQUIRE(graph_resource.connectSockets(
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graph_resource.getGraphInputNode(),
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"GraphFloatInput",
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blend2_node_resource,
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"Weight"));
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REQUIRE(graph_resource.connectSockets(
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graph_resource.getGraphInputNode(),
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"SpeedScaleInput",
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speed_scale_node_resource,
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"SpeedScale"));
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REQUIRE(graph_resource.connectSockets(
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graph_resource.getGraphInputNode(),
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"GraphAnimInput0",
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blend2_node_resource,
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"Input0"));
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REQUIRE(graph_resource.connectSockets(
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sampler_node_resource,
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"Output",
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speed_scale_node_resource,
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"Input"));
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REQUIRE(graph_resource.connectSockets(
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speed_scale_node_resource,
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"Output",
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blend2_node_resource,
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"Input1"));
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REQUIRE(graph_resource.connectSockets(
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blend2_node_resource,
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"Output",
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graph_resource.getGraphOutputNode(),
|
|
"GraphAnimOutput"));
|
|
|
|
THEN("Data flow and node ordering must be correct.") {
|
|
AnimGraph anim_graph = graph_resource.createInstance();
|
|
Blend2Node* blend2_node =
|
|
dynamic_cast<Blend2Node*>(anim_graph.m_nodes[blend2_node_index]);
|
|
SpeedScaleNode* speed_scale_node = dynamic_cast<SpeedScaleNode*>(
|
|
anim_graph.m_nodes[speed_scale_node_index]);
|
|
AnimSamplerNode* sampler_node = dynamic_cast<AnimSamplerNode*>(
|
|
anim_graph.m_nodes[sampler_node_index]);
|
|
|
|
//
|
|
// check connectivity
|
|
//
|
|
AnimData* graph_input0 =
|
|
(AnimData*)anim_graph.getInput("GraphAnimInput0");
|
|
REQUIRE(graph_input0 == blend2_node->i_input0);
|
|
REQUIRE(
|
|
anim_graph.m_nodes[1]
|
|
== anim_graph.getAnimNodeForInput(blend2_node_index, "Input0"));
|
|
|
|
AnimData* graph_input1 =
|
|
(AnimData*)anim_graph.getInput("GraphAnimInput1");
|
|
REQUIRE(graph_input1 == nullptr);
|
|
|
|
REQUIRE(sampler_node->o_output == speed_scale_node->i_input);
|
|
REQUIRE(
|
|
sampler_node
|
|
== anim_graph.getAnimNodeForInput(speed_scale_node_index, "Input"));
|
|
|
|
REQUIRE(speed_scale_node->i_output == blend2_node->i_input1);
|
|
REQUIRE(
|
|
speed_scale_node
|
|
== anim_graph.getAnimNodeForInput(blend2_node_index, "Input1"));
|
|
|
|
AnimData* graph_output =
|
|
(AnimData*)anim_graph.getOutput("GraphAnimOutput");
|
|
REQUIRE(graph_output == blend2_node->o_output);
|
|
REQUIRE(
|
|
anim_graph.m_nodes[blend2_node_index]
|
|
== anim_graph.getAnimNodeForInput(0, "GraphAnimOutput"));
|
|
|
|
//
|
|
// check ordering
|
|
//
|
|
REQUIRE(
|
|
anim_graph.getNodeEvalOrderIndex(blend2_node)
|
|
< anim_graph.getNodeEvalOrderIndex(sampler_node));
|
|
REQUIRE(
|
|
anim_graph.getNodeEvalOrderIndex(blend2_node)
|
|
< anim_graph.getNodeEvalOrderIndex(speed_scale_node));
|
|
REQUIRE(
|
|
anim_graph.getNodeEvalOrderIndex(speed_scale_node)
|
|
< anim_graph.getNodeEvalOrderIndex(sampler_node));
|
|
}
|
|
|
|
WHEN("Instantiating graph") {
|
|
AnimGraph anim_graph = graph_resource.createInstance();
|
|
float* blend_weight_input =
|
|
reinterpret_cast<float*>(anim_graph.getInput("GraphFloatInput"));
|
|
|
|
Blend2Node* blend2_node =
|
|
dynamic_cast<Blend2Node*>(anim_graph.m_nodes[blend2_node_index]);
|
|
SpeedScaleNode* speed_scale_node = dynamic_cast<SpeedScaleNode*>(
|
|
anim_graph.m_nodes[speed_scale_node_index]);
|
|
AnimSamplerNode* sampler_node = dynamic_cast<AnimSamplerNode*>(
|
|
anim_graph.m_nodes[sampler_node_index]);
|
|
|
|
WHEN("Setting weight to 0. and marking nodes active.") {
|
|
*blend_weight_input = 0.;
|
|
anim_graph.markActiveNodes();
|
|
|
|
THEN("Speed scale and sampler node are inactive") {
|
|
REQUIRE(anim_graph.checkIsNodeActive(speed_scale_node) == false);
|
|
REQUIRE(anim_graph.checkIsNodeActive(sampler_node) == false);
|
|
}
|
|
}
|
|
|
|
WHEN("Setting weight to 0. and marking nodes active") {
|
|
*blend_weight_input = 0.1;
|
|
anim_graph.markActiveNodes();
|
|
|
|
THEN("Speed scale and sampler nodes are active") {
|
|
REQUIRE(anim_graph.checkIsNodeActive(speed_scale_node) == true);
|
|
REQUIRE(anim_graph.checkIsNodeActive(sampler_node) == true);
|
|
}
|
|
}
|
|
|
|
WHEN("Setting weight to 1. and marking nodes active") {
|
|
*blend_weight_input = 1.0;
|
|
anim_graph.markActiveNodes();
|
|
|
|
THEN("Speed scale and sampler nodes are active") {
|
|
REQUIRE(anim_graph.checkIsNodeActive(speed_scale_node) == true);
|
|
REQUIRE(anim_graph.checkIsNodeActive(sampler_node) == true);
|
|
}
|
|
}
|
|
|
|
WHEN("Updating time with dt = 0.3f and speed scale = 1.0f") {
|
|
float* speed_scale_input =
|
|
reinterpret_cast<float*>(anim_graph.getInput("SpeedScaleInput"));
|
|
|
|
*blend_weight_input = 0.1;
|
|
*speed_scale_input = 1.0f;
|
|
|
|
anim_graph.markActiveNodes();
|
|
anim_graph.updateTime(0.3f);
|
|
|
|
THEN ("Anim sampler node time now must be 0.3f") {
|
|
REQUIRE(sampler_node->m_time_now == Approx(0.3f));
|
|
}
|
|
}
|
|
|
|
WHEN("Updating time with dt = 0.3f and speed scale = 1.3f") {
|
|
float* speed_scale_input =
|
|
reinterpret_cast<float*>(anim_graph.getInput("SpeedScaleInput"));
|
|
|
|
*blend_weight_input = 0.1;
|
|
*speed_scale_input = 1.3f;
|
|
|
|
anim_graph.markActiveNodes();
|
|
anim_graph.updateTime(0.3f);
|
|
|
|
THEN ("Anim sampler node time now must be 0.39f") {
|
|
REQUIRE(sampler_node->m_time_now == Approx(0.39f));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
*/ |