vec_util.lua File Reference

Functions
function	__ug__TemplateExpressions_add (a, b)
function	__ug__TemplateExpressions_div (a, b)
function	__ug__TemplateExpressions_mul (a, b)
function	__ug__TemplateExpressions_sub (a, b)
function	set_user_data_overloads2 (name)

Function Documentation

__ug__TemplateExpressions_add()

function __ug__TemplateExpressions_add	(	a	,
		b
	)

location: /home/runner/work/docs/docs/ug4/ugcore/scripts/util / vec_util.lua :99-101

function __ug__TemplateExpressions_add(a, b)
  return VecScaleAddClass(1.0, a, 1.0, b)
end

__ug__TemplateExpressions_div()

function __ug__TemplateExpressions_div	(	a	,
		b
	)

location: /home/runner/work/docs/docs/ug4/ugcore/scripts/util / vec_util.lua :122-124

function __ug__TemplateExpressions_div(a, b)
  return VecScaleAddClass(1/b, a)   
end

__ug__TemplateExpressions_mul()

function __ug__TemplateExpressions_mul	(	a	,
		b
	)

location: /home/runner/work/docs/docs/ug4/ugcore/scripts/util / vec_util.lua :106-120

function __ug__TemplateExpressions_mul(a, b)
  if type(a) == "number" or type(b) == "number" then
    return VecScaleAddClass(a, b)
  else
    local aa = a
    local bb = b
    if ug_class_group(a) == "VecScaleAddClass" then
      aa = a:eval()
    end
    if ug_class_group(b) == "VecScaleAddClass" then
      bb = b:eval()
    end
    return VecProd(aa, bb)
  end   
end

__ug__TemplateExpressions_sub()

function __ug__TemplateExpressions_sub	(	a	,
		b
	)

location: /home/runner/work/docs/docs/ug4/ugcore/scripts/util / vec_util.lua :102-104

function __ug__TemplateExpressions_sub(a, b)  
  return VecScaleAddClass(1.0, a, -1.0, b)
end

set_user_data_overloads2()

function set_user_data_overloads2

(

name

)

location: /home/runner/work/docs/docs/ug4/ugcore/scripts/util / vec_util.lua :127-143

function set_user_data_overloads2(name)
  mt = ug_get_metatable(name)
  if mt == nil then return end
  
  mt.__add = _G["__ug__TemplateExpressions_add"]
 
  mt.__sub = _G["__ug__TemplateExpressions_sub"]
  
  mt.__mul = _G["__ug__TemplateExpressions_mul"]
  
  mt.__div = _G["__ug__TemplateExpressions_div"]
end