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<static> createFromPixel(renderContext, x, y)
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Create a ray from a pixel
Parameters:
| Name |
Type |
Description |
renderContext |
|
|
x |
|
|
y |
|
|
Returns:
Ray
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Type
-
Ray
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<static> createFromEvent(renderContext, event)
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Create a ray from an event
Parameters:
| Name |
Type |
Description |
renderContext |
|
|
event |
|
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Returns:
Ray
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Type
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Ray
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<static> Intersection(t)
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Intersection object returned
Parameters:
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computePoint(t)
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Compute a point on the ray given its t parameter
Parameters:
Returns:
Point
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planeIntersect(pt, normal)
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Compute intersection between a plan and ray
Parameters:
| Name |
Type |
Description |
pt |
|
|
normal |
|
|
Returns:
The nearest intersection, < 0 if no intersection
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sphereIntersect(center, radius)
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Compute intersection between a sphere and ray
Parameters:
| Name |
Type |
Description |
center |
|
|
radius |
|
|
Returns:
the nearest intersection, < 0 if no intersection
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triangleIntersectOptimized(verts, i0, i1, i2)
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Ray triangle intersection optimized
Parameters:
| Name |
Type |
Description |
verts |
|
|
i0 |
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i1 |
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i2 |
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Returns:
the nearest intersection, null if no intersection
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nodeIntersect(node, intersects)
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Parameters:
| Name |
Type |
Description |
node |
|
|
intersects |
|
|
Returns:
Intersects
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lodNodeIntersect(node, intersects)
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Parameters:
| Name |
Type |
Description |
node |
|
|
intersects |
|
|
Returns:
Intersects
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geometryIntersect(geometry, intersects)
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Parameters:
| Name |
Type |
Description |
geometry |
|
|
intersects |
|
|
Returns:
Intersects
Documentation