Unigine.WorldBoundFrustum Struct

WorldBoundFrustum Class

Members

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void Set ( mat4 projection, dmat4 modelview ) #

Sets the bounding frustum by the projection and modelview matrices.

Arguments

• mat4 projection - Projection matrix.
• dmat4 modelview - Modelview matrix.

void Set ( WorldBoundFrustum bf ) #

Sets the bounding frustum using the specified argument.

Arguments

• WorldBoundFrustum bf - Bounding frustum.

void Set ( BoundFrustum bf ) #

Sets the bounding frustum using the specified argument.

Arguments

• BoundFrustum bf - Bounding frustum.

void Set ( WorldBoundFrustum bf, dmat4 itransform ) #

Sets the bounding frustum using the specified arguments.

Arguments

• WorldBoundFrustum bf - Bounding frustum.
• dmat4 itransform - The inverse transformation matrix.

void Set ( BoundFrustum bf, dmat4 itransform ) #

Sets the bounding frustum using the specified arguments.

Arguments

• BoundFrustum bf - Bounding frustum.
• dmat4 itransform - The inverse transformation matrix.

void Clear ( ) #

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

bool Equals ( WorldBoundFrustum other ) #

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

Arguments

• WorldBoundFrustum other - Value to be checked for equality.

Return value

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

bool EqualsNearly ( WorldBoundFrustum other, double epsilon ) #

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

Arguments

• WorldBoundFrustum other - Value to be checked for equality.
• double 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

• object obj - Object.

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 ( dmat4 itransform ) #

Sets the transformation matrix by an inverse transformation matrix.

Arguments

• dmat4 itransform - The inverse transformation matrix.

void SetTransform ( dmat4 transform ) #

Sets the transformation matrix.

Arguments

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

WorldBoundFrustum operator* ( dmat4 m, WorldBoundFrustum bf ) #

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

Arguments

• dmat4 m - Matrix.
• WorldBoundFrustum bf - Bounding frustum.

Return value

Resulting bounding frustum.

void Expand ( double radius ) #

Expands the current bounding frustum by the given radius.

Arguments

• double radius - Radius.

bool Inside ( dvec3 point ) #

Checks if the point is inside the bounding frustum.

Arguments

• dvec3 point - The coordinates of the point.

Return value

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

bool Inside ( dvec3 point, double radius ) #

Checks if the sphere is inside the bounding frustum.

Arguments

• dvec3 point - The coordinates of the center of the sphere.
• double radius - The sphere radius.

Return value

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

bool Inside ( dvec3 p_min, dvec3 p_max ) #

Checks if the box is inside the bounding frustum.

Arguments

• dvec3 p_min - Minimum coordinate of the box.
• dvec3 p_max - Maximum coordinate of the box.

Return value

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

bool Inside ( dvec3[] points ) #

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

Arguments

• dvec3[] points - Array of points.

Return value

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

bool InsideFast ( dvec3 point ) #

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

Arguments

• dvec3 point - Point coordinates.

Return value

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

bool InsideFast ( dvec3 point, double radius ) #

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

Arguments

• dvec3 point - Center point.
• double radius - Radius.

Return value

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

bool InsideFast ( dvec3 p_min, dvec3 p_max ) #

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

Arguments

• dvec3 p_min - Minimum coordinate of the box.
• dvec3 p_max - Maximum coordinate of the box.

Return value

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

bool InsideFast ( dvec3[] points ) #

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

Arguments

• dvec3[] points - Vector of points.

Return value

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

bool Inside ( WorldBoundSphere bs ) #

Checks if the bounding sphere is inside the bounding frustum.

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool Inside ( WorldBoundBox bb ) #

Checks if the bounding box is inside the bounding frustum.

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool Inside ( WorldBoundFrustum bf ) #

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

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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

bool InsideValid ( WorldBoundSphere bs ) #

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

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool InsideValid ( WorldBoundBox bb ) #

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

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool InsideValid ( WorldBoundFrustum bf ) #

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

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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

bool InsideValidFast ( WorldBoundSphere bs ) #

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

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool InsideValidFast ( WorldBoundBox bb ) #

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

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool InsideValidFast ( WorldBoundFrustum bf ) #

Performs a fast check if the given bounding frustum is inside the current bounding frustum.

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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

bool InsideAll ( WorldBoundSphere bs ) #

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

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool InsideAll ( WorldBoundBox bb ) #

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

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool InsideAll ( WorldBoundFrustum bf ) #

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

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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

bool InsideAllValid ( WorldBoundSphere bs ) #

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

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool InsideAllValid ( WorldBoundBox bb ) #

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

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool InsideAllValid ( WorldBoundFrustum bf ) #

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

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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

bool InsideAllValidFast ( WorldBoundSphere bs ) #

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

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool InsideAllValidFast ( WorldBoundBox bb ) #

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

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool InsideAllValidFast ( WorldBoundFrustum bf ) #

Performs a fast check if the whole given bounding frustum is inside the current bounding frustum.

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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

bool InsidePlanes ( WorldBoundSphere bs ) #

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

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool InsidePlanes ( WorldBoundBox bb ) #

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

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool InsidePlanes ( WorldBoundFrustum bf ) #

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

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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

bool InsidePlanesValid ( WorldBoundSphere bs ) #

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

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool InsidePlanesValid ( WorldBoundBox bb ) #

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

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool InsidePlanesValid ( WorldBoundFrustum bf ) #

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

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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

bool InsidePlanesValidFast ( WorldBoundSphere bs ) #

Performs a fast check if the given bounding sphere is inside the volume defined by the planes of the current bounding frustum.

Arguments

• WorldBoundSphere bs - Bounding sphere.

Return value

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

bool InsidePlanesValidFast ( WorldBoundBox bb ) #

Performs a fast check if the given bounding box is inside the volume defined by the planes of the current bounding frustum.

Arguments

• WorldBoundBox bb - Bounding box.

Return value

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

bool InsidePlanesValidFast ( WorldBoundFrustum bf ) #

Performs a fast check if the given bounding frustum is inside the volume defined by the planes of the current bounding frustum.

Arguments

• WorldBoundFrustum bf - Bounding frustum.

Return value

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