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Code Releases Wiki Activity

Implement automatic LOD (Level of Detail)

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-Happens on import by default for all models
-Just works (tm)
-Biasing can be later adjusted per node or per viewport (as well as globally)
-Disabled AABB.get_support test because its broken
This commit is contained in:
reduz
2020-12-17 15:56:59 -03:00
committed by Juan Linietsky
parent 36b4e035dc
commit d2302f53d6
38 changed files with 513 additions and 109 deletions
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11
core/math/camera_matrix.cpp
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@@ -655,6 +655,17 @@ real_t CameraMatrix::get_fov() const {
}
}
float CameraMatrix::get_lod_multiplier() const {
if (is_orthogonal()) {
return get_viewport_half_extents().x;
} else {
float zn = get_z_near();
float width = get_viewport_half_extents().x * 2.0;
return 1.0 / (zn / width);
}
//usage is lod_size / (lod_distance * multiplier) < threshold
}
void CameraMatrix::make_scale(const Vector3 &p_scale) {
set_identity();
matrix[0][0] = p_scale.x;