ed444b0615
This is a breaking change needed to fully implement instancing and stencil highlighting.
Previously, users would work directly with entities (on the Dart side, ThermionEntity), e.g.
final entity = await viewer.loadGlb("some.glb");
However, Filament "entities" are a lower-level abstraction.
Loading a glTF file, for example, inserts multiple entities into the scene.
For example, each mesh, light, and camera within a glTF asset will be assigned an entity. A top-level (non-renderable) entity will also be created for the glTF asset, which can be used to transform the entire hierarchy.
"Asset" is a better representation for loading/inserting objects into the scene; think of this as a bundle of entities.
Unless you need to work directly with transforms, instancing, materials and renderables, you can work directly with ThermionAsset.
51 lines
2.5 KiB
C++
51 lines
2.5 KiB
C++
#pragma once
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#ifdef __cplusplus
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namespace thermion {
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extern "C"
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{
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#endif
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#include "ThermionDartApi.h"
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enum Projection {
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Perspective,
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Orthographic
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};
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// Camera methods
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EMSCRIPTEN_KEEPALIVE void set_camera_exposure(TCamera *camera, float aperture, float shutterSpeed, float sensitivity);
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EMSCRIPTEN_KEEPALIVE void set_camera_model_matrix(TCamera *camera, double4x4 matrix);
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EMSCRIPTEN_KEEPALIVE TCamera *get_camera(TViewer *viewer, EntityId entity);
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EMSCRIPTEN_KEEPALIVE double4x4 get_camera_model_matrix(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE double4x4 get_camera_view_matrix(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE double4x4 get_camera_projection_matrix(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE double4x4 get_camera_culling_projection_matrix(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE const double *const get_camera_frustum(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE void set_camera_projection_matrix(TCamera *camera, double4x4 matrix, double near, double far);
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EMSCRIPTEN_KEEPALIVE void set_camera_projection_from_fov(TCamera *camera, double fovInDegrees, double aspect, double near, double far, bool horizontal);
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EMSCRIPTEN_KEEPALIVE double get_camera_focal_length(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE double Camera_getFocalLength(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE double Camera_getNear(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE double Camera_getCullingFar(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE double4x4 Camera_getViewMatrix(TCamera *const camera);
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EMSCRIPTEN_KEEPALIVE double4x4 Camera_getModelMatrix(TCamera* camera);
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EMSCRIPTEN_KEEPALIVE double get_camera_near(TCamera *camera);
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EMSCRIPTEN_KEEPALIVE double get_camera_culling_far(TCamera *camera);
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EMSCRIPTEN_KEEPALIVE float get_camera_fov(TCamera *camera, bool horizontal);
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EMSCRIPTEN_KEEPALIVE void set_camera_focus_distance(TCamera *camera, float focusDistance);
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EMSCRIPTEN_KEEPALIVE void Camera_setCustomProjectionWithCulling(TCamera* camera, double4x4 projectionMatrix, double near, double far);
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EMSCRIPTEN_KEEPALIVE void Camera_setModelMatrix(TCamera* camera, double4x4 modelMatrix);
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EMSCRIPTEN_KEEPALIVE void Camera_setLensProjection(TCamera *camera, double near, double far, double aspect, double focalLength);
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EMSCRIPTEN_KEEPALIVE EntityId Camera_getEntity(TCamera* camera);
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EMSCRIPTEN_KEEPALIVE void Camera_setProjection(TCamera *const tCamera, Projection projection, double left, double right,
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double bottom, double top,
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double near, double far);
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#ifdef __cplusplus
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}
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}
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#endif
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