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feat: Rename Gizmo material to UnlitFixedSize, and expose methods for using this material on other entities. Also exposes new methods for setting single float parameters.

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This commit is contained in:
Nick Fisher
2024-10-31 22:34:51 +08:00
parent 91d653b288
commit bfdda4a7cc
31 changed files with 1813 additions and 1634 deletions
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13
thermion_dart/native/src/Gizmo.cpp
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@@ -7,31 +7,26 @@
#include <filament/TransformManager.h>
#include <gltfio/math.h>
#include "SceneManager.hpp"
#include "material/gizmo.h"
#include "material/unlit_fixed_size.h"
#include "Log.hpp"
namespace thermion {
using namespace filament::gltfio;
Gizmo::Gizmo(Engine *engine, View *view, Scene* scene) : _engine(engine), _view(view), _scene(scene)
Gizmo::Gizmo(Engine *engine, View *view, Scene* scene, Material* material) : _engine(engine), _view(view), _scene(scene), _material(material)
{
auto &entityManager = EntityManager::get();
auto &transformManager = _engine->getTransformManager();
_material =
Material::Builder()
.package(GIZMO_GIZMO_DATA, GIZMO_GIZMO_SIZE)
.build(*_engine);
// First, create the black cube at the center
// The axes widgets will be parented to this entity
_entities[3] = entityManager.create();
_materialInstances[3] = _material->createInstance();
_materialInstances[3]->setParameter("color", math::float4{0.0f, 0.0f, 0.0f, 1.0f}); // Black color
_materialInstances[3]->setParameter("baseColorFactor", math::float4{0.0f, 0.0f, 0.0f, 1.0f}); // Black color
// Create center cube vertices
float centerCubeSize = 0.01f;
@@ -160,7 +155,7 @@ Gizmo::Gizmo(Engine *engine, View *view, Scene* scene) : _engine(engine), _view(
break;
}
_materialInstances[i]->setParameter("color", baseColor);
_materialInstances[i]->setParameter("baseColorFactor", baseColor);
RenderableManager::Builder(1)
.boundingBox({{-arrowWidth, -arrowWidth, 0},