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getClassType static TypeHandle LPoint4f::get_class_type(void); Undocumented function. |
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operator * LPoint4f LPoint4f::operator *(float scalar) const; Description: |
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operator + LVecBase4f LPoint4f::operator +(LVecBase4f const &other) const; Description: |
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operator - LVecBase4f LPoint4f::operator -(LVecBase4f const &other) const; Description: |
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operator - LVecBase4f LPoint4f::operator -(LVecBase4f const &other) const; Description: |
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operator / LPoint4f LPoint4f::operator /(float scalar) const; Description: |
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operator = LPoint4f &LPoint4f::operator =(LVecBase4f const ©); Description: |
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pythonRepr void LPoint4f::python_repr(ostream &out, string const &class_name) const; Description: |
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unitW static LPoint4f const &LPoint4f::unit_w(void); Description: Returns a unit W point. |
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unitX static LPoint4f const &LPoint4f::unit_x(void); Description: Returns a unit X point. |
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unitY static LPoint4f const &LPoint4f::unit_y(void); Description: Returns a unit Y point. |
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unitZ static LPoint4f const &LPoint4f::unit_z(void); Description: Returns a unit Z point. |
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zero static LPoint4f const &LPoint4f::zero(void); Description: Returns a zero-length point. |
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addHash unsigned int LVecBase4f::add_hash(unsigned int hash) const; Description: Adds the vector into the running hash. |
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addToCell void LVecBase4f::add_to_cell(int i, float value); These next functions add to an existing value. i.e. foo.set_x(foo.get_x() + value) These are useful to reduce overhead in scripting languages: Description: |
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addW void LVecBase4f::add_w(float value); Description: |
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addX void LVecBase4f::add_x(float value); These next functions add to an existing value. i.e. foo.set_x(foo.get_x() + value) These are useful to reduce overhead in scripting languages: Description: |
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addY void LVecBase4f::add_y(float value); Description: |
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addZ void LVecBase4f::add_z(float value); Description: |
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almostEqual bool LVecBase4f::almost_equal(LVecBase4f const &other, float threshold) const; Description: Returns true if two vectors are memberwise equal within a specified tolerance. Description: Returns true if two vectors are memberwise equal within a default tolerance based on the numeric type. |
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compareTo int LVecBase4f::compare_to(LVecBase4f const &other) const; Description: This flavor of compare_to uses a default threshold value based on the numeric type. Description: Sorts vectors lexicographically, componentwise. Returns a number less than 0 if this vector sorts before the other one, greater than zero if it sorts after, 0 if they are equivalent (within the indicated tolerance). |
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dot float LVecBase4f::dot(LVecBase4f const &other) const; Description: |
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fill void LVecBase4f::fill(float fill_value); Description: Sets each element of the vector to the indicated fill_value. This is particularly useful for initializing to zero. |
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fmax LVecBase4f LVecBase4f::fmax(LVecBase4f const &other); Description: |
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fmin LVecBase4f LVecBase4f::fmin(LVecBase4f const &other); Description: |
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getCell float LVecBase4f::get_cell(int i) const; Description: |
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getClassType static TypeHandle LVecBase4f::get_class_type(void); Undocumented function. |
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getData float const *LVecBase4f::get_data(void) const; Description: Returns the address of the first of the four data elements in the vector. The remaining elements occupy the next positions consecutively in memory. |
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getHash unsigned int LVecBase4f::get_hash(void) const; Description: Returns a suitable hash for phash_map. |
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getNumComponents int LVecBase4f::get_num_components(void) const; Description: Returns the number of elements in the vector, four. |
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getW float LVecBase4f::get_w(void) const; Description: |
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getX float LVecBase4f::get_x(void) const; Description: |
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getY float LVecBase4f::get_y(void) const; Description: |
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getZ float LVecBase4f::get_z(void) const; Description: |
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isNan bool LVecBase4f::is_nan(void) const; Description: Returns true if any component of the vector is not-a-number, false otherwise. |
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operator != bool LVecBase4f::operator !=(LVecBase4f const &other) const; Description: |
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operator * LVecBase4f LVecBase4f::operator *(float scalar) const; Description: |
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operator *= void LVecBase4f::operator *=(float scalar); Description: |
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operator + LVecBase4f LVecBase4f::operator +(LVecBase4f const &other) const; Description: |
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operator += void LVecBase4f::operator +=(LVecBase4f const &other); Description: |
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operator - LVecBase4f LVecBase4f::operator -(LVecBase4f const &other) const; Description: |
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operator - LVecBase4f LVecBase4f::operator -(LVecBase4f const &other) const; Description: |
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operator -= void LVecBase4f::operator -=(LVecBase4f const &other); Description: |
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operator / LVecBase4f LVecBase4f::operator /(float scalar) const; Description: |
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operator /= void LVecBase4f::operator /=(float scalar); Description: |
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operator < bool LVecBase4f::operator <(LVecBase4f const &other) const; Description: This performs a lexicographical comparison. It's of questionable mathematical meaning, but sometimes has a practical purpose for sorting unique vectors, especially in an STL container. Also see compare_to(). |
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operator = LVecBase4f &LVecBase4f::operator =(LVecBase4f const ©); Description: |
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operator == bool LVecBase4f::operator ==(LVecBase4f const &other) const; Description: |
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operator [] float LVecBase4f::operator [](int i) const; Description: |
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operator delete void LVecBase4f::operator delete(void *ptr); Undocumented function. |
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operator new void *LVecBase4f::operator new(unsigned int size); Undocumented function. |
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output void LVecBase4f::output(ostream &out) const; Description: |
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pythonRepr void LVecBase4f::python_repr(ostream &out, string const &class_name) const; Description: |
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set void LVecBase4f::set(float x, float y, float z, float w); Description: |
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setCell void LVecBase4f::set_cell(int i, float value); Description: |
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setW void LVecBase4f::set_w(float value); Description: |
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setX void LVecBase4f::set_x(float value); Description: |
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setY void LVecBase4f::set_y(float value); Description: |
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setZ void LVecBase4f::set_z(float value); Description: |
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unitW static LVecBase4f const &LVecBase4f::unit_w(void); Description: Returns a unit W vector. |
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unitX static LVecBase4f const &LVecBase4f::unit_x(void); Description: Returns a unit X vector. |
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unitY static LVecBase4f const &LVecBase4f::unit_y(void); Description: Returns a unit Y vector. |
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unitZ static LVecBase4f const &LVecBase4f::unit_z(void); Description: Returns a unit Z vector. |
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validatePtr static bool LVecBase4f::validate_ptr(void const *ptr); Undocumented function. |
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zero static LVecBase4f const &LVecBase4f::zero(void); Description: Returns a zero-length vector. |