hal8174/rendering-in-cgi
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Use new cgi source.

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This commit is contained in:
hal8174 2024-04-23 14:15:44 +02:00
parent 57ae058d9a
commit 20cc279b72
158 changed files with 157 additions and 92879 deletions
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44
Framework/include/scene.hpp
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@ -27,17 +27,27 @@ struct Scene {
if (embree::Ref<embree::SceneGraph::LightNode> lightNode = node.dynamicCast<
embree::SceneGraph::LightNode>()) {
lights.push_back(lightNode);
lightNode->id = unsigned(lights.size()-1);
} else {
geometries.push_back(node);
if (embree::Ref<embree::SceneGraph::TriangleMeshNode> triangleMesh = node.dynamicCast<
embree::SceneGraph::TriangleMeshNode>()) {
materialID(triangleMesh->material);
if(triangleMesh->material)
materialID(triangleMesh->material);
if(triangleMesh->light)
lightID(triangleMesh->light);
}
}
}
}
unsigned materialID(embree::Ref<embree::SceneGraph::MaterialNode> material) {
if (!material)
return unsigned(-1);
if (material->id == -1) {
materials.push_back(material);
material->id = unsigned(materials.size() - 1);
@ -45,21 +55,33 @@ struct Scene {
return material->id;
}
unsigned lightID(embree::Ref<embree::SceneGraph::LightNode> light) {
if (!light)
return unsigned(-1);
if (light->id == -1) {
lights.push_back(light);
light->id = unsigned(lights.size() - 1);
}
return light->id;
}
std::vector<embree::Ref<embree::SceneGraph::MaterialNode> > materials; //!< list of materials
std::vector<embree::Ref<embree::SceneGraph::Node> > geometries; //!< list of geometries
std::vector<embree::Ref<embree::SceneGraph::LightNode> > lights; //!< list of lights
};
enum Type { TRIANGLE_MESH, SUBDIV_MESH, CURVES, INSTANCE, INSTANCE_ARRAY, GROUP, QUAD_MESH, GRID_MESH, POINTS };
enum Type { TRIANGLE_MESH, SUBDIV_MESH, CURVES, INSTANCE, INSTANCE_ARRAY, GROUP, QUAD_MESH, GRID_MESH /*, POINTS */}; // fast compilation fix!
struct Geometry {
Geometry(Type type) : type(type), geometry(nullptr), materialID(-1), visited(false) {
Geometry(Type type) : type(type), geometry(nullptr), materialID(-1), lightID(-1), visited(false) {
}
~Geometry() { if (geometry) rtcReleaseGeometry(geometry); }
Type type;
RTCGeometry geometry;
unsigned int materialID;
unsigned int lightID;
bool visited;
};
@ -98,6 +120,7 @@ struct TriangleMesh {
texcoords = in->texcoords;
geom.materialID = scene_in->materialID(in->material);
geom.lightID = scene_in->lightID(in->light);
triangles = in->triangles;
}
@ -139,6 +162,13 @@ struct RenderScene {
}
RenderScene(RTCDevice device, Scene* in): scene(rtcNewScene(device)), dataScene(in) {
lights = std::vector<Light*>(0);
for (size_t i = 0; i < in->lights.size(); i++) {
Light* light = convertLight(in->lights[i]->get(0.0f));
if (light)
lights.push_back(light);
}
geometries = std::vector<Geometry *>(in->geometries.size());
for (size_t i = 0; i < in->geometries.size(); i++)
geometries[i] = convertGeometry(device, in, in->geometries[i]);
@ -159,12 +189,7 @@ struct RenderScene {
auto test = (OBJMaterial*) materials[0];
lights = std::vector<Light *>(0);
for (size_t i = 0; i < in->lights.size(); i++) {
Light* light = convertLight(in->lights[i]->get(0.0f));
if (light)
lights.push_back(light);
}
}
~RenderScene() {
@ -188,6 +213,7 @@ struct RenderScene {
return (Geometry *) in->geometry;
else if (Ref<SceneGraph::TriangleMeshNode> mesh = in.dynamicCast<SceneGraph::TriangleMeshNode>())
geom = (Geometry *) new TriangleMesh(device, scene, mesh);
else
THROW_RUNTIME_ERROR("unknown geometry type");