new ProxyGeometryGenerator()
Generates the Proxy-Geometry / https://developer.nvidia.com/gpugems/gpugems/part-vi-beyond-triangles/chapter-39-volume-rendering-techniques
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Methods
calcIntersection(plane, line, vertices) → {boolean}
Returns the intersection point of a plane/line intersection
Parameters:
| Name | Type | Description |
|---|---|---|
plane |
THREE.Plane | plane for slice |
line |
THREE.Line3 | intersection line |
vertices |
THREE.Vector3 | vertices who intersect |
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calcIntersection(plane, line, vertices) → {boolean}
Returns the intersection point of a plane/line intersection
Parameters:
| Name | Type | Description |
|---|---|---|
plane |
THREE.Plane | plane for slice |
line |
THREE.Line3 | intersection line |
vertices |
THREE.Vector3 | vertices who intersect |
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setBoundingBox()
Update bounding box.
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setBoundingBox()
Update bounding box.
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sortPolygonEdges()
Calculates the centroid of intersectionVertices, sorts the intersection Vertices according in ascending order of the angle
to the centroid, and adds the centroid at the end of intersectionVertices
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sortPolygonEdges()
Calculates the centroid of intersectionVertices, sorts the intersection Vertices according in ascending order of the angle
to the centroid, and adds the centroid at the end of intersectionVertices
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updateProxyGeometries(camera) → {Array}
Calculates the proxy geometries created by intersection view aligned slices with the volume bounding box
Parameters:
| Name | Type | Description |
|---|---|---|
camera |
THREE.OrthographicCamera | the orthographic camera |
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updateProxyGeometries(camera) → {Array}
Calculates the proxy geometries created by intersection view aligned slices with the volume bounding box
Parameters:
| Name | Type | Description |
|---|---|---|
camera |
THREE.OrthographicCamera | the orthographic camera |
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