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https://git.mirrors.martin98.com/https://github.com/syoyo/tinygltf.git
synced 2025-08-12 03:29:02 +08:00
Print shaders, programs, and techniques in loader_example.cc
This changes the way parameters for materials and techniques are printed. Now only one of either the number array or string value will be printed. Before, both would be printed with the same name being used.
This commit is contained in:
Luke San Antonio
parent
3cdfb3bd07
commit
5415f413b8
@ -62,6 +62,15 @@ static std::string PrintType(int ty) {
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return "**UNKNOWN**";
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}
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static std::string PrintShaderType(int ty) {
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if (ty == TINYGLTF_SHADER_TYPE_VERTEX_SHADER) {
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return "VERTEX_SHADER";
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} else if (ty == TINYGLTF_SHADER_TYPE_FRAGMENT_SHADER) {
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return "FRAGMENT_SHADER";
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}
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return "**UNKNOWN**";
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}
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static std::string PrintComponentType(int ty) {
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if (ty == TINYGLTF_COMPONENT_TYPE_BYTE) {
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return "BYTE";
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@ -84,6 +93,53 @@ static std::string PrintComponentType(int ty) {
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return "**UNKNOWN**";
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}
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static std::string PrintParameterType(int ty) {
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if (ty == TINYGLTF_PARAMETER_TYPE_BYTE) {
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return "BYTE";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_UNSIGNED_BYTE) {
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return "UNSIGNED_BYTE";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_SHORT) {
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return "SHORT";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_UNSIGNED_SHORT) {
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return "UNSIGNED_SHORT";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_INT) {
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return "INT";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_UNSIGNED_INT) {
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return "UNSIGNED_INT";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_FLOAT) {
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return "FLOAT";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_FLOAT_VEC2) {
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return "FLOAT_VEC2";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_FLOAT_VEC3) {
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return "FLOAT_VEC3";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_FLOAT_VEC4) {
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return "FLOAT_VEC4";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_INT_VEC2) {
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return "INT_VEC2";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_INT_VEC3) {
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return "INT_VEC3";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_INT_VEC4) {
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return "INT_VEC4";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_BOOL) {
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return "BOOL";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_BOOL_VEC2) {
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return "BOOL_VEC2";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_BOOL_VEC3) {
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return "BOOL_VEC3";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_BOOL_VEC4) {
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return "BOOL_VEC4";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_FLOAT_MAT2) {
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return "FLOAT_MAT2";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_FLOAT_MAT3) {
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return "FLOAT_MAT3";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_FLOAT_MAT4) {
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return "FLOAT_MAT4";
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} else if (ty == TINYGLTF_PARAMETER_TYPE_SAMPLER_2D) {
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return "SAMPLER_2D";
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}
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return "**UNKNOWN**";
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}
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static std::string PrintFloatArray(const std::vector<double> &arr) {
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if (arr.size() == 0) {
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return "";
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@ -123,6 +179,14 @@ static std::string Indent(int indent) {
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return s;
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}
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static std::string PrintParameterValue(const tinygltf::Parameter& param) {
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if (!param.number_array.empty()) {
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return PrintFloatArray(param.number_array);
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} else {
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return param.string_value;
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}
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}
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static void DumpNode(const tinygltf::Node &node, int indent) {
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std::cout << Indent(indent) << "name : " << node.name << std::endl;
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std::cout << Indent(indent) << "camera : " << node.camera << std::endl;
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@ -153,6 +217,16 @@ static void DumpNode(const tinygltf::Node &node, int indent) {
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<< "children : " << PrintStringArray(node.children) << std::endl;
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}
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static void DumpStringMap(const std::map<std::string, std::string> &map,
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int indent) {
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std::map<std::string, std::string>::const_iterator it(map.begin());
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std::map<std::string, std::string>::const_iterator itEnd(map.end());
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for (; it != itEnd; it++) {
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std::cout << Indent(indent) << it->first << ": " << it->second
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<< std::endl;
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}
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}
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static void DumpPrimitive(const tinygltf::Primitive &primitive, int indent) {
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std::cout << Indent(indent) << "material : " << primitive.material
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<< std::endl;
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@ -163,14 +237,21 @@ static void DumpPrimitive(const tinygltf::Primitive &primitive, int indent) {
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std::cout << Indent(indent)
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<< "attributes(items=" << primitive.attributes.size() << ")"
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<< std::endl;
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std::map<std::string, std::string>::const_iterator it(
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primitive.attributes.begin());
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std::map<std::string, std::string>::const_iterator itEnd(
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primitive.attributes.end());
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for (; it != itEnd; it++) {
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std::cout << Indent(indent + 1) << it->first << ": " << it->second
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DumpStringMap(primitive.attributes, indent + 1);
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}
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static void DumpTechniqueParameter(const tinygltf::TechniqueParameter ¶m,
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int indent) {
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std::cout << Indent(indent) << "count : " << param.count
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<< std::endl;
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}
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std::cout << Indent(indent) << "node : " << param.node
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<< std::endl;
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std::cout << Indent(indent) << "semantic : " << param.semantic
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<< std::endl;
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std::cout << Indent(indent) << "type : " << PrintParameterType(param.type)
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<< std::endl;
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std::cout << Indent(indent) << "value : "
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<< PrintParameterValue(param.value) << std::endl;
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}
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static void Dump(const tinygltf::Scene &scene) {
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@ -304,19 +385,13 @@ static void Dump(const tinygltf::Scene &scene) {
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std::cout << Indent(1) << "technique : " << it->second.technique
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<< std::endl;
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std::cout << Indent(1) << "values(items=" << it->second.values.size()
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<< std::endl;
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<< ")" << std::endl;
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tinygltf::ParameterMap::const_iterator p(it->second.values.begin());
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tinygltf::ParameterMap::const_iterator pEnd(it->second.values.end());
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for (; p != pEnd; p++) {
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if (!p->second.number_array.empty()) {
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std::cout << Indent(3) << p->first
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<< PrintFloatArray(p->second.number_array) << std::endl;
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}
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if (!p->second.string_value.empty()) {
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std::cout << Indent(3) << p->first << " : " << p->second.string_value
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<< std::endl;
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}
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std::cout << Indent(2) << p->first << ": "
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<< PrintParameterValue(p->second) << std::endl;
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}
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}
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}
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@ -368,6 +443,105 @@ static void Dump(const tinygltf::Scene &scene) {
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<< std::endl;
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}
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}
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{
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std::map<std::string, tinygltf::Shader>::const_iterator it(
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scene.shaders.begin());
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std::map<std::string, tinygltf::Shader>::const_iterator itEnd(
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scene.shaders.end());
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std::cout << "shaders(items=" << scene.shaders.size() << ")" << std::endl;
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for (; it != itEnd; it++) {
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std::cout << Indent(1) << "name (id) : " << it->first << std::endl;
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std::cout << Indent(2) << "type : "
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<< PrintShaderType(it->second.type) << std::endl;
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std::cout << Indent(2) << "name (json) : " << it->second.name
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<< std::endl;
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// Indent shader source nicely.
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std::string shader_source(Indent(3));
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shader_source.resize(shader_source.size() + it->second.source.size());
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std::vector<unsigned char>::const_iterator sourceIt(
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it->second.source.begin());
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std::vector<unsigned char>::const_iterator sourceItEnd(
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it->second.source.end());
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for (; sourceIt != sourceItEnd; ++sourceIt) {
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shader_source += *sourceIt;
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if (*sourceIt == '\n') {
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shader_source += Indent(3);
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}
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}
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std::cout << Indent(2) << "source :\n" << shader_source
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<< std::endl;
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}
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}
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{
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std::map<std::string, tinygltf::Program>::const_iterator it(
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scene.programs.begin());
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std::map<std::string, tinygltf::Program>::const_iterator itEnd(
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scene.programs.end());
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std::cout << "programs(items=" << scene.programs.size() << ")" << std::endl;
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for (; it != itEnd; it++) {
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std::cout << Indent(1) << "name : " << it->first << std::endl;
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std::cout << Indent(2) << "vertexShader : " << it->second.vertexShader
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<< std::endl;
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std::cout << Indent(2) << "fragmentShader : " << it->second.fragmentShader
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<< std::endl;
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std::cout << Indent(2) << "attributes : "
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<< PrintStringArray(it->second.attributes) << std::endl;
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std::cout << Indent(2) << "name : " << it->second.name
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<< std::endl;
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}
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}
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{
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std::map<std::string, tinygltf::Technique>::const_iterator it(
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scene.techniques.begin());
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std::map<std::string, tinygltf::Technique>::const_iterator itEnd(
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scene.techniques.end());
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std::cout << "techniques(items=" << scene.techniques.size() << ")"
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<< std::endl;
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for (; it != itEnd; it++) {
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std::cout << Indent(1) << "name (id) : " << it->first << std::endl;
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std::cout << Indent(2) << "program : " << it->second.program
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<< std::endl;
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std::cout << Indent(2) << "name (json) : " << it->second.name
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<< std::endl;
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std::cout << Indent(2) << "parameters(items="
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<< it->second.parameters.size() << ")" << std::endl;
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std::map<std::string, tinygltf::TechniqueParameter>::const_iterator
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paramIt(it->second.parameters.begin());
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std::map<std::string, tinygltf::TechniqueParameter>::const_iterator
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paramItEnd(it->second.parameters.end());
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for(; paramIt != paramItEnd; ++paramIt) {
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std::cout << Indent(3) << "name : " << paramIt->first << std::endl;
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DumpTechniqueParameter(paramIt->second, 4);
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}
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std::cout << Indent(2)
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<< "attributes(items=" << it->second.attributes.size() << ")"
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<< std::endl;
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DumpStringMap(it->second.attributes, 3);
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std::cout << Indent(2)
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<< "uniforms(items=" << it->second.uniforms.size() << ")"
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<< std::endl;
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DumpStringMap(it->second.uniforms, 3);
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}
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}
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}
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int main(int argc, char **argv) {
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