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Update scene when moving gizmo

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Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
This commit is contained in:
Arthur Brainville 2018-03-02 16:10:20 +01:00
parent ab156c7d18
commit df9003ea08
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GPG Key ID: BC05C4812A06BCF3
1 changed files with 32 additions and 0 deletions
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32
examples/raytrace/main.cc
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@ -53,6 +53,7 @@ THE SOFTWARE.
#include <cstdio> #include <cstdio>
#include <cstdlib> #include <cstdlib>
#include <cstring> #include <cstring>
#include <fstream>
#include <iostream> #include <iostream>
#include <limits> #include <limits>
#include <map> #include <map>
@ -338,6 +339,8 @@ void keyboardCallback(int keycode, int state) {
void mouseMoveCallback(float x, float y) { void mouseMoveCallback(float x, float y) {
if (gMouseLeftDown) { if (gMouseLeftDown) {
if (ImGuizmo::IsOver() || ImGuizmo::IsUsing()) { if (ImGuizmo::IsOver() || ImGuizmo::IsUsing()) {
gSceneDirty = true;
RequestRender();
} else { } else {
float w = static_cast<float>(gRenderConfig.width); float w = static_cast<float>(gRenderConfig.width);
float h = static_cast<float>(gRenderConfig.height); float h = static_cast<float>(gRenderConfig.height);
@ -357,6 +360,8 @@ void mouseMoveCallback(float x, float y) {
} else { } else {
// Adjust y. // Adjust y.
std::cout << "trackball in mouseMoveCallback\nmouseDown "
<< gMouseLeftDown << '\n';
trackball(gPrevQuat, (2.f * gMousePosX - w) / (float)w, trackball(gPrevQuat, (2.f * gMousePosX - w) / (float)w,
(h - 2.f * (gMousePosY - y_offset)) / (float)h, (h - 2.f * (gMousePosY - y_offset)) / (float)h,
(2.f * x - w) / (float)w, (2.f * x - w) / (float)w,
@ -381,6 +386,7 @@ void mouseButtonCallback(int button, int state, float x, float y) {
ImGuiIO &io = ImGui::GetIO(); ImGuiIO &io = ImGui::GetIO();
if (io.WantCaptureMouse || io.WantCaptureKeyboard) { if (io.WantCaptureMouse || io.WantCaptureKeyboard) {
std::cout << "muse or keyboard used by imgui\n";
return; return;
} }
@ -764,10 +770,36 @@ int main(int argc, char **argv) {
} }
} }
if (textures.size() > 0) {
materials[0].diffuse_texid = 0;
}
gAsset.materials = materials; gAsset.materials = materials;
gAsset.default_material = default_material; gAsset.default_material = default_material;
gAsset.textures = textures; gAsset.textures = textures;
#ifdef _DEBUG
// output raw data as RGB ASCII PPM file
if (textures.size() > 0) {
std::ofstream output(
"./"
"debug"
".ppm");
if (output) {
output << "P3\n#sampleOutputDebug\n";
example::Texture &t = textures[0];
output << t.width << ' ' << t.height << "\n#imgSize\n255\n";
for (size_t i{0}; i < t.width * t.height * t.components;
i += t.components) {
for (size_t j{0}; j < 3; ++j)
output << size_t(t.image[i + j]) << '\n';
}
}
}
#endif
for (size_t n = 0; n < meshes.size(); n++) { for (size_t n = 0; n < meshes.size(); n++) {
size_t mesh_id = gAsset.meshes.size(); size_t mesh_id = gAsset.meshes.size();
gAsset.meshes.push_back(meshes[mesh_id]); gAsset.meshes.push_back(meshes[mesh_id]);