Unigine.BoundFrustum Struct

BoundFrustum Class

Members

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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

• BoundFrustum bf - Bounding frustum.

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

• BoundFrustum 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 ( 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

• 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 ( 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

• mat4 m - Matrix.
• BoundFrustum bf - Bounding frustum.

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

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

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

• BoundSphere bs - Bounding sphere.

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

• BoundBox bb - Bounding box.

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

• BoundFrustum bf - Bounding frustum.

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.

Arguments

• BoundSphere bs - Bounding sphere.

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.

Arguments

• BoundBox bb - Bounding box.

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.

Arguments

• BoundFrustum bf - Bounding frustum.

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.

Arguments

• BoundSphere bs - Bounding sphere.

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.

Arguments

• BoundBox bb - Bounding box.

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.

Arguments

• BoundFrustum bf - Bounding frustum.

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

• BoundSphere bs - Bounding sphere.

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

• BoundBox bb - Bounding box.

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

• BoundFrustum bf - Bounding frustum.

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.

Arguments

• BoundSphere bs - Bounding sphere.

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.

Arguments

• BoundBox bb - Bounding box.

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.

Arguments

• BoundFrustum bf - Bounding frustum.

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.

Arguments

• BoundSphere bs - Bounding sphere.

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.

Arguments

• BoundBox bb - Bounding box.

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.

Arguments

• BoundFrustum bf - Bounding frustum.

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

• BoundSphere bs - Bounding sphere.

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

• BoundBox bb - Bounding box.

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

• BoundFrustum bf - Bounding frustum.

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.

Arguments

• BoundSphere bs - Bounding sphere.

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.

Arguments

• BoundBox bb - Bounding box.

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.

Arguments

• BoundFrustum bf - Bounding frustum.

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.

Arguments

• BoundSphere bs - Bounding sphere.

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.

Arguments

• BoundBox bb - Bounding box.

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.

Arguments

• BoundFrustum bf - Bounding frustum.

Return value

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