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adding materials, adding serialization for meshes and materials, random fixes

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Erris
2026-03-03 08:51:02 +01:00
parent b7e5ceb1d1
commit 4a624cfe70
16 changed files with 222 additions and 22 deletions
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65
editor/src/editor_component.cpp
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@@ -1,5 +1,9 @@
#include "imgui.h"
#include "open_engine/renderer/renderer3d.hpp"
#include "open_engine/scene/components.hpp"
#include <editor_component.hpp>
#include <entt/entity/fwd.hpp>
#include <glm/gtc/type_ptr.hpp>
#include <open_engine.hpp>
namespace OpenEngine {
@@ -101,6 +105,7 @@ namespace OpenEngine {
DrawVec3Control("Rotation", rotation_comp);
transform.rotation = glm::radians(rotation_comp);
DrawVec3Control("Scale", transform.scale);
ImGui::Spacing();
};
void SpriteOnImGuiRender(entt::registry& registry, entt::entity entity)
@@ -171,8 +176,66 @@ namespace OpenEngine {
};
void MeshOnImGuiRender(entt::registry&registry, entt::entity entity)
void MeshOnImGuiRender(entt::registry& registry, entt::entity entity)
{
auto& mesh_component = registry.get<MeshComponent>(entity);
const char* items[] = { "Quad", "Cube" };
static int item_selected_idx = 0;
if (ImGui::BeginCombo("Mesh", items[item_selected_idx])) {
for (int n = 0; n < 2; n++)
{
const bool is_selected = (item_selected_idx == n);
if (ImGui::Selectable(items[n], is_selected))
item_selected_idx = n;
// Set the initial focus when opening the combo (scrolling + keyboard navigation focus)
if (is_selected)
ImGui::SetItemDefaultFocus();
}
ImGui::EndCombo();
if ((int)mesh_component.primitive_type == (item_selected_idx + 1))
return;
mesh_component.primitive_type = (PrimitiveType)(item_selected_idx + 1);
switch (mesh_component.primitive_type) {
case OpenEngine::PrimitiveType::Quad:
{
mesh_component.mesh = CreateQuad((uint32_t)entity);
break;
}
case OpenEngine::PrimitiveType::Cube:
{
mesh_component.mesh = CreateCube((uint32_t)entity);
break;
}
default:
break;
}
}
}
void MaterialOnImGuiRender(entt::registry& registry, entt::entity entity)
{
auto& material = registry.get<MaterialComponent>(entity).material;
auto& albedo = material.albedo;
auto& roughness = material.roughness;
auto& metallic = material.metallic;
auto& ambient = material.ambient_strength;
auto& specular = material.specular_strength;
if (ImGui::SliderFloat4("Albedo", glm::value_ptr(albedo), 0, 1))
material.albedo = albedo;
if (ImGui::SliderFloat("Roughness", &roughness, 0, 1))
material.roughness = roughness;
if (ImGui::SliderFloat("Metallic", &metallic, 0, 1))
material.metallic = metallic;
if (ImGui::SliderFloat("Ambient strength", &ambient, 0, 1))
material.ambient_strength = ambient;
if (ImGui::SliderFloat("Specular strength", &specular, 0, 10))
material.specular_strength = specular;
}
}