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Unigine.BoundFrustum Struct

Notice
The functions listed below are the members of the Unigine.MathLib namespace.

BoundFrustum Class

Members


void Set ( mat4 projection, mat4 modelview ) #

Sets the bounding frustum by the projection and modelview matrices.

Arguments

  • mat4 projection - Projection matrix.
  • mat4 modelview - Modelview matrix.

void Set ( mat4 proj ) #

Sets the bounding frustum by the projection matrix.

Arguments

  • mat4 proj - Projection matrix.

void Set ( BoundFrustum bf ) #

Sets the bounding frustum using the specified argument.

Arguments

void Set ( BoundFrustum bf, mat4 itransform ) #

Sets the bounding frustum using the specified arguments.

Arguments

  • BoundFrustum bf - Bounding frustum.
  • mat4 itransform - The inverse transformation matrix.

void Clear ( ) #

Clears the bounding frustum by setting all components/elements to 0.

bool Equals ( BoundFrustum other ) #

Checks if the current bounding frustum and the specified argument are equal considering the predefined accuracy (epsilon).

Arguments

Return value

true if the current bounding frustum is equal to the given one; otherwise, false.

bool EqualsNearly ( BoundFrustum other, float epsilon ) #

Checks if the current bounding frustum and the specified argument represent the same value with regard to the specified accuracy (epsilon).

Arguments

  • BoundFrustum other - Value to be checked for equality.
  • float epsilon - Epsilon value, that determines accuracy of comparison.

Return value

true if the current bounding frustum is equal to the given one; otherwise, false.

bool Equals ( object obj ) #

Checks if the current bounding frustum and the specified argument are equal considering the predefined accuracy (epsilon).

Arguments

Return value

true if the current bounding frustum is equal to the given object; otherwise, false.

int GetHashCode ( ) #

Returns a hash code for the current bounding frustum. Serves as the default hash function.

Return value

Hash code.

void SetITransform ( mat4 itransform ) #

Sets the transformation matrix by an inverse transformation matrix.

Arguments

  • mat4 itransform - The inverse transformation matrix.

void SetITransform ( dmat4 itransform ) #

Sets the transformation matrix by an inverse transformation matrix.

Arguments

  • dmat4 itransform - The inverse transformation matrix.

void SetTransform ( mat4 transform ) #

Sets the transformation matrix.

Arguments

  • mat4 transform - Transformation matrix (mat4) to be set.

void SetTransform ( dmat4 transform ) #

Sets the transformation matrix.

Arguments

  • dmat4 transform - Transformation matrix (dmat4) to be set.

BoundFrustum operator* ( mat4 m, BoundFrustum bf ) #

Multiplies the matrix by the bounding frustum and returns the resulting bounding frustum.

Arguments

Return value

Resulting bounding frustum.

BoundFrustum operator* ( dmat4 m, BoundFrustum bf ) #

Multiplies the matrix by the bounding frustum and returns the resulting bounding frustum.

Arguments

Return value

Resulting bounding frustum.

void Expand ( float radius ) #

Expands the current bounding frustum by the given radius.

Arguments

  • float radius - Radius.

bool Inside ( vec3 point ) #

Checks if the point is inside the bounding frustum.

Arguments

  • vec3 point - The coordinates of the point.

Return value

true if the point is inside the bounding frustum; otherwise, false.

bool Inside ( vec3 point, float radius ) #

Checks if the sphere is inside the bounding frustum.

Arguments

  • vec3 point - The coordinates of the center of the sphere.
  • float radius - The sphere radius.

Return value

true if the sphere is inside the bounding frustum; otherwise, false.

bool Inside ( vec3 p_min, vec3 p_max ) #

Checks if the box is inside the bounding frustum.

Arguments

  • vec3 p_min - Minimum coordinate of the box.
  • vec3 p_max - Maximum coordinate of the box.

Return value

true if the box is inside the bounding frustum; otherwise, false.

bool Inside ( vec3[] points ) #

Checks if the bound specified in the argument is inside the current bound.

Arguments

  • vec3[] points - Array of points.

Return value

true if the points are inside the bounding frustum; otherwise, false.

bool InsideFast ( vec3 point ) #

Performs a fast check if the point is inside the bounding frustum.

Arguments

  • vec3 point - Point coordinates.

Return value

true if the point is inside the bounding frustum; otherwise, false.

bool InsideFast ( vec3 point, float radius ) #

Performs a fast check if the sphere is inside the bounding frustum.

Arguments

  • vec3 point - Center point.
  • float radius - Radius.

Return value

true if the sphere is inside the bounding frustum; otherwise, false.

bool InsideFast ( vec3 p_min, vec3 p_max ) #

Performs a fast check if the box is inside the bounding frustum.

Arguments

  • vec3 p_min - Minimum coordinate of the box.
  • vec3 p_max - Maximum coordinate of the box.

Return value

true if the box is inside the bounding frustum; otherwise, false.

bool InsideFast ( vec3[] points ) #

Performs a fast check if the set of points is inside the bounding frustum.

Arguments

  • vec3[] points - Vector of points.

Return value

true if the point is inside the bounding frustum; otherwise, false.

bool Inside ( BoundSphere bs ) #

Checks if the bounding sphere is inside the bounding frustum.

Arguments

Return value

true if the bounding sphere is inside the bounding frustum; otherwise, false.

bool Inside ( BoundBox bb ) #

Checks if the bounding box is inside the bounding frustum.

Arguments

Return value

true if the bounding box is inside the bounding frustum; otherwise, false.

bool Inside ( BoundFrustum bf ) #

Checks if the specified bounding frustum is inside the current bounding frustum.

Arguments

Return value

true if the specified bounding frustum is inside the bounding frustum; otherwise, false.

bool InsideValid ( BoundSphere bs ) #

Checks if the given bounding sphere is inside the bounding frustum.
Notice
The method doesn't check if the minimum and maximum coordinates of the current bound are valid.

Arguments

Return value

true if the given bounding sphere is inside the bounding frustum; otherwise, false.

bool InsideValid ( BoundBox bb ) #

Checks if the given bounding box is inside the bounding frustum.
Notice
The method doesn't check if the minimum and maximum coordinates of the current bound are valid.

Arguments

Return value

true if the given bounding box is inside the bounding frustum; otherwise, false.

bool InsideValid ( BoundFrustum bf ) #

Checks if the given bounding frustum is inside the current bounding frustum.
Notice
The method doesn't check if the minimum and maximum coordinates of the current bound are valid.

Arguments

Return value

true if the given bounding frustum is inside the bounding frustum; otherwise, false.

bool InsideValidFast ( BoundSphere bs ) #

Performs a fast check if the given bounding sphere is inside the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding sphere is inside the bounding frustum; otherwise, false.

bool InsideValidFast ( BoundBox bb ) #

Performs a fast check if the given bounding box is inside the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding box is inside the bounding frustum; otherwise, false.

bool InsideValidFast ( BoundFrustum bf ) #

Performs a fast check if the given bounding frustum is inside the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding frustum is inside the bounding frustum; otherwise, false.

bool InsideAll ( BoundSphere bs ) #

Checks if the whole given bounding sphere is inside the current bounding frustum.

Arguments

Return value

true if the whole bounding sphere is inside the bounding frustum; otherwise, false.

bool InsideAll ( BoundBox bb ) #

Checks if the whole given bounding box is inside the current bounding frustum.

Arguments

Return value

true if the whole bounding box is inside the bounding frustum; otherwise, false.

bool InsideAll ( BoundFrustum bf ) #

Checks if the whole specified bounding frustum is inside the current bounding frustum.

Arguments

Return value

true if the whole specified bounding frustum is inside the current bounding frustum; otherwise, false.

bool InsideAllValid ( BoundSphere bs ) #

Checks if the whole given bounding sphere is inside the current bounding frustum.
Notice
The method doesn't check if the minimum and maximum coordinates of the current bound are valid.

Arguments

Return value

true if the given bounding sphere is inside the bounding frustum; otherwise, false.

bool InsideAllValid ( BoundBox bb ) #

Checks if the whole given bounding box is inside the current bounding frustum.
Notice
The method doesn't check if the minimum and maximum coordinates of the current bound are valid.

Arguments

Return value

true if the given bounding box is inside the bounding frustum; otherwise, false.

bool InsideAllValid ( BoundFrustum bf ) #

Checks if the whole given bounding frustum is inside the current bounding frustum.
Notice
The method doesn't check if the minimum and maximum coordinates of the current bound are valid.

Arguments

Return value

true if the given bounding frustum is inside the bounding frustum; otherwise, false.

bool InsideAllValidFast ( BoundSphere bs ) #

Performs a fast check if the whole given bounding sphere is inside the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding sphere is inside the bounding frustum; otherwise, false.

bool InsideAllValidFast ( BoundBox bb ) #

Performs a fast check if the whole given bounding box is inside the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding box is inside the bounding frustum; otherwise, false.

bool InsideAllValidFast ( BoundFrustum bf ) #

Performs a fast check if the whole given bounding frustum is inside the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding frustum is inside the bounding frustum; otherwise, false.

bool InsidePlanes ( BoundSphere bs ) #

Checks if the given bounding sphere is inside the volume defined by the planes of the current bounding frustum.

Arguments

Return value

true if the given bounding sphere is inside the volume; otherwise, false.

bool InsidePlanes ( BoundBox bb ) #

Checks if the given bounding box is inside the volume defined by the planes of the current bounding frustum.

Arguments

Return value

true if the given bounding box is inside the volume; otherwise, false.

bool InsidePlanes ( BoundFrustum bf ) #

Checks if the given bounding frustum is inside the volume defined by the planes of the current bounding frustum.

Arguments

Return value

true if the given bounding frustum is inside the volume; otherwise, false.

bool InsidePlanesValid ( BoundSphere bs ) #

Checks if the given bounding sphere is inside the volume defined by the planes of the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding sphere is inside the volume; otherwise, false.

bool InsidePlanesValid ( BoundBox bb ) #

Checks if the given bounding box is inside the volume defined by the planes of the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding box is inside the volume; otherwise, false.

bool InsidePlanesValid ( BoundFrustum bf ) #

Checks if the given bounding frustum is inside the volume defined by the planes of the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding frustum is inside the volume; otherwise, false.

bool InsidePlanesValidFast ( BoundSphere bs ) #

Performs a fast check if the given bounding sphere is inside the volume defined by the planes of the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding sphere is inside the volume; otherwise, false.

bool InsidePlanesValidFast ( BoundBox bb ) #

Performs a fast check if the given bounding box is inside the volume defined by the planes of the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding box is inside the volume; otherwise, false.

bool InsidePlanesValidFast ( BoundFrustum bf ) #

Performs a fast check if the given bounding frustum is inside the volume defined by the planes of the current bounding frustum.
Notice
The method doesn't check the status of the current bound.

Arguments

Return value

true if the given bounding frustum is inside the volume; otherwise, false.
Last update: 24.08.2021
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