Scarfski/tinygltf
1
0
Fork 0
mirror of https://github.com/syoyo/tinygltf.git synced 2026-10-31 13:05:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Initial support of animation.

Browse Source
This commit is contained in:
Syoyo Fujita
2016-06-19 18:16:10 +09:00
parent 0caa54c4a1
commit f7d1107393
3 changed files with 272 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files
loader_example.cc
+115 -49
View File
@@ -2,8 +2,8 @@
#define STB_IMAGE_IMPLEMENTATION
#include "tiny_gltf_loader.h"
#include <fstream>
#include <cstdio>
#include <fstream>
#include <iostream>
static std::string GetFilePathExtension(const std::string &FileName) {
@@ -179,7 +179,7 @@ static std::string Indent(int indent) {
return s;
}
static std::string PrintParameterValue(const tinygltf::Parameter& param) {
static std::string PrintParameterValue(const tinygltf::Parameter &param) {
if (!param.number_array.empty()) {
return PrintFloatArray(param.number_array);
} else {
@@ -222,16 +222,14 @@ static void DumpStringMap(const std::map<std::string, std::string> &map,
std::map<std::string, std::string>::const_iterator it(map.begin());
std::map<std::string, std::string>::const_iterator itEnd(map.end());
for (; it != itEnd; it++) {
std::cout << Indent(indent) << it->first << ": " << it->second
<< std::endl;
std::cout << Indent(indent) << it->first << ": " << it->second << std::endl;
}
}
static void DumpPrimitive(const tinygltf::Primitive &primitive, int indent) {
std::cout << Indent(indent) << "material : " << primitive.material
<< std::endl;
std::cout << Indent(indent) << "indices : " << primitive.indices
<< std::endl;
std::cout << Indent(indent) << "indices : " << primitive.indices << std::endl;
std::cout << Indent(indent) << "mode : " << PrintMode(primitive.mode)
<< "(" << primitive.mode << ")" << std::endl;
std::cout << Indent(indent)
@@ -242,16 +240,13 @@ static void DumpPrimitive(const tinygltf::Primitive &primitive, int indent) {
static void DumpTechniqueParameter(const tinygltf::TechniqueParameter &param,
int indent) {
std::cout << Indent(indent) << "count : " << param.count
<< std::endl;
std::cout << Indent(indent) << "node : " << param.node
<< std::endl;
std::cout << Indent(indent) << "semantic : " << param.semantic
<< std::endl;
std::cout << Indent(indent) << "count : " << param.count << std::endl;
std::cout << Indent(indent) << "node : " << param.node << std::endl;
std::cout << Indent(indent) << "semantic : " << param.semantic << std::endl;
std::cout << Indent(indent) << "type : " << PrintParameterType(param.type)
<< std::endl;
std::cout << Indent(indent) << "value : "
<< PrintParameterValue(param.value) << std::endl;
std::cout << Indent(indent)
<< "value : " << PrintParameterValue(param.value) << std::endl;
}
static void Dump(const tinygltf::Scene &scene) {
@@ -288,8 +283,10 @@ static void Dump(const tinygltf::Scene &scene) {
}
{
std::map<std::string, tinygltf::Mesh>::const_iterator it(scene.meshes.begin());
std::map<std::string, tinygltf::Mesh>::const_iterator itEnd(scene.meshes.end());
std::map<std::string, tinygltf::Mesh>::const_iterator it(
scene.meshes.begin());
std::map<std::string, tinygltf::Mesh>::const_iterator itEnd(
scene.meshes.end());
std::cout << "meshes(item=" << scene.meshes.size() << ")" << std::endl;
for (; it != itEnd; it++) {
std::cout << Indent(1) << "name : " << it->second.name << std::endl;
@@ -304,10 +301,11 @@ static void Dump(const tinygltf::Scene &scene) {
}
{
std::map<std::string, tinygltf::Accessor>::const_iterator it(scene.accessors.begin());
std::map<std::string, tinygltf::Accessor>::const_iterator it(
scene.accessors.begin());
std::map<std::string, tinygltf::Accessor>::const_iterator itEnd(
scene.accessors.end());
std::cout << "accessos(items=" << scene.accessors.size() << ")"
std::cout << "accessors(items=" << scene.accessors.size() << ")"
<< std::endl;
for (; it != itEnd; it++) {
std::cout << Indent(1) << "name : " << it->first << std::endl;
@@ -343,6 +341,64 @@ static void Dump(const tinygltf::Scene &scene) {
}
}
{
std::map<std::string, tinygltf::Animation>::const_iterator it(
scene.animations.begin());
std::map<std::string, tinygltf::Animation>::const_iterator itEnd(
scene.animations.end());
std::cout << "animations(items=" << scene.animations.size() << ")"
<< std::endl;
for (; it != itEnd; it++) {
std::cout << Indent(1) << "name : " << it->first << std::endl;
std::cout << Indent(1) << "channels : [ " << std::endl;
for (size_t i = 0; i < it->second.channels.size(); i++) {
std::cout << Indent(2)
<< "sampler : " << it->second.channels[i].sampler
<< std::endl;
std::cout << Indent(2)
<< "target.id : " << it->second.channels[i].target_id
<< std::endl;
std::cout << Indent(2)
<< "target.path : " << it->second.channels[i].target_path
<< std::endl;
std::cout << ((i != (it->second.channels.size() - 1)) ? " , " : "");
}
std::cout << " ]" << std::endl;
std::map<std::string, tinygltf::AnimationSampler>::const_iterator
samplerIt(it->second.samplers.begin());
std::map<std::string, tinygltf::AnimationSampler>::const_iterator
samplerItEnd(it->second.samplers.end());
std::cout << Indent(1) << "samplers(items=" << it->second.samplers.size()
<< ")" << std::endl;
for (; samplerIt != samplerItEnd; samplerIt++) {
std::cout << Indent(1) << "name : " << samplerIt->first
<< std::endl;
std::cout << Indent(2) << "input : " << samplerIt->second.input
<< std::endl;
std::cout << Indent(2)
<< "interpolation : " << samplerIt->second.interpolation
<< std::endl;
std::cout << Indent(2) << "output : " << samplerIt->second.output
<< std::endl;
}
{
std::cout << Indent(1)
<< "parameters(items=" << it->second.parameters.size() << ")"
<< std::endl;
tinygltf::ParameterMap::const_iterator p(it->second.parameters.begin());
tinygltf::ParameterMap::const_iterator pEnd(
it->second.parameters.end());
for (; p != pEnd; p++) {
std::cout << Indent(2) << p->first << ": "
<< PrintParameterValue(p->second) << std::endl;
}
}
}
}
{
std::map<std::string, tinygltf::BufferView>::const_iterator it(
scene.bufferViews.begin());
@@ -358,14 +414,17 @@ static void Dump(const tinygltf::Scene &scene) {
<< std::endl;
std::cout << Indent(2) << "byteOffset : " << it->second.byteOffset
<< std::endl;
std::cout << Indent(2) << "target : " << PrintTarget(it->second.target)
std::cout << Indent(2)
<< "target : " << PrintTarget(it->second.target)
<< std::endl;
}
}
{
std::map<std::string, tinygltf::Buffer>::const_iterator it(scene.buffers.begin());
std::map<std::string, tinygltf::Buffer>::const_iterator itEnd(scene.buffers.end());
std::map<std::string, tinygltf::Buffer>::const_iterator it(
scene.buffers.begin());
std::map<std::string, tinygltf::Buffer>::const_iterator itEnd(
scene.buffers.end());
std::cout << "buffers(items=" << scene.buffers.size() << ")" << std::endl;
for (; it != itEnd; it++) {
std::cout << Indent(1) << "name : " << it->first << std::endl;
@@ -375,7 +434,8 @@ static void Dump(const tinygltf::Scene &scene) {
}
{
std::map<std::string, tinygltf::Material>::const_iterator it(scene.materials.begin());
std::map<std::string, tinygltf::Material>::const_iterator it(
scene.materials.begin());
std::map<std::string, tinygltf::Material>::const_iterator itEnd(
scene.materials.end());
std::cout << "materials(items=" << scene.materials.size() << ")"
@@ -397,8 +457,10 @@ static void Dump(const tinygltf::Scene &scene) {
}
{
std::map<std::string, tinygltf::Node>::const_iterator it(scene.nodes.begin());
std::map<std::string, tinygltf::Node>::const_iterator itEnd(scene.nodes.end());
std::map<std::string, tinygltf::Node>::const_iterator it(
scene.nodes.begin());
std::map<std::string, tinygltf::Node>::const_iterator itEnd(
scene.nodes.end());
std::cout << "nodes(items=" << scene.nodes.size() << ")" << std::endl;
for (; it != itEnd; it++) {
std::cout << Indent(1) << "name : " << it->first << std::endl;
@@ -408,8 +470,10 @@ static void Dump(const tinygltf::Scene &scene) {
}
{
std::map<std::string, tinygltf::Image>::const_iterator it(scene.images.begin());
std::map<std::string, tinygltf::Image>::const_iterator itEnd(scene.images.end());
std::map<std::string, tinygltf::Image>::const_iterator it(
scene.images.begin());
std::map<std::string, tinygltf::Image>::const_iterator itEnd(
scene.images.end());
std::cout << "images(items=" << scene.images.size() << ")" << std::endl;
for (; it != itEnd; it++) {
std::cout << Indent(1) << "name : " << it->first << std::endl;
@@ -424,8 +488,10 @@ static void Dump(const tinygltf::Scene &scene) {
}
{
std::map<std::string, tinygltf::Texture>::const_iterator it(scene.textures.begin());
std::map<std::string, tinygltf::Texture>::const_iterator itEnd(scene.textures.end());
std::map<std::string, tinygltf::Texture>::const_iterator it(
scene.textures.begin());
std::map<std::string, tinygltf::Texture>::const_iterator itEnd(
scene.textures.end());
std::cout << "textures(items=" << scene.textures.size() << ")" << std::endl;
for (; it != itEnd; it++) {
std::cout << Indent(1) << "name : " << it->first << std::endl;
@@ -446,15 +512,16 @@ static void Dump(const tinygltf::Scene &scene) {
{
std::map<std::string, tinygltf::Shader>::const_iterator it(
scene.shaders.begin());
scene.shaders.begin());
std::map<std::string, tinygltf::Shader>::const_iterator itEnd(
scene.shaders.end());
scene.shaders.end());
std::cout << "shaders(items=" << scene.shaders.size() << ")" << std::endl;
for (; it != itEnd; it++) {
std::cout << Indent(1) << "name (id) : " << it->first << std::endl;
std::cout << Indent(2) << "type : "
<< PrintShaderType(it->second.type) << std::endl;
std::cout << Indent(2)
<< "type : " << PrintShaderType(it->second.type)
<< std::endl;
std::cout << Indent(2) << "name (json) : " << it->second.name
<< std::endl;
@@ -464,9 +531,9 @@ static void Dump(const tinygltf::Scene &scene) {
shader_source.resize(shader_source.size() + it->second.source.size());
std::vector<unsigned char>::const_iterator sourceIt(
it->second.source.begin());
it->second.source.begin());
std::vector<unsigned char>::const_iterator sourceItEnd(
it->second.source.end());
it->second.source.end());
for (; sourceIt != sourceItEnd; ++sourceIt) {
shader_source += *sourceIt;
@@ -474,16 +541,16 @@ static void Dump(const tinygltf::Scene &scene) {
shader_source += Indent(3);
}
}
std::cout << Indent(2) << "source :\n" << shader_source
<< std::endl;
std::cout << Indent(2) << "source :\n"
<< shader_source << std::endl;
}
}
{
std::map<std::string, tinygltf::Program>::const_iterator it(
scene.programs.begin());
scene.programs.begin());
std::map<std::string, tinygltf::Program>::const_iterator itEnd(
scene.programs.end());
scene.programs.end());
std::cout << "programs(items=" << scene.programs.size() << ")" << std::endl;
for (; it != itEnd; it++) {
@@ -501,9 +568,9 @@ static void Dump(const tinygltf::Scene &scene) {
{
std::map<std::string, tinygltf::Technique>::const_iterator it(
scene.techniques.begin());
scene.techniques.begin());
std::map<std::string, tinygltf::Technique>::const_iterator itEnd(
scene.techniques.end());
scene.techniques.end());
std::cout << "techniques(items=" << scene.techniques.size() << ")"
<< std::endl;
@@ -516,15 +583,16 @@ static void Dump(const tinygltf::Scene &scene) {
std::cout << Indent(2) << "name (json) : " << it->second.name
<< std::endl;
std::cout << Indent(2) << "parameters(items="
<< it->second.parameters.size() << ")" << std::endl;
std::cout << Indent(2)
<< "parameters(items=" << it->second.parameters.size() << ")"
<< std::endl;
std::map<std::string, tinygltf::TechniqueParameter>::const_iterator
paramIt(it->second.parameters.begin());
paramIt(it->second.parameters.begin());
std::map<std::string, tinygltf::TechniqueParameter>::const_iterator
paramItEnd(it->second.parameters.end());
paramItEnd(it->second.parameters.end());
for(; paramIt != paramItEnd; ++paramIt) {
for (; paramIt != paramItEnd; ++paramIt) {
std::cout << Indent(3) << "name : " << paramIt->first << std::endl;
DumpTechniqueParameter(paramIt->second, 4);
}
@@ -535,13 +603,11 @@ static void Dump(const tinygltf::Scene &scene) {
DumpStringMap(it->second.attributes, 3);
std::cout << Indent(2)
<< "uniforms(items=" << it->second.uniforms.size() << ")"
<< std::endl;
std::cout << Indent(2) << "uniforms(items=" << it->second.uniforms.size()
<< ")" << std::endl;
DumpStringMap(it->second.uniforms, 3);
}
}
}
int main(int argc, char **argv) {