summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--core/math/math_funcs.h1
-rw-r--r--doc/classes/@GDScript.xml5
-rw-r--r--doc/classes/VisualScriptMathConstant.xml8
-rw-r--r--modules/gdscript/gd_editor.cpp5
-rw-r--r--modules/gdscript/gd_parser.cpp7
-rw-r--r--modules/gdscript/gd_script.cpp2
-rw-r--r--modules/gdscript/gd_tokenizer.cpp3
-rw-r--r--modules/gdscript/gd_tokenizer.h1
-rw-r--r--modules/visual_script/visual_script_expression.cpp3
-rw-r--r--modules/visual_script/visual_script_nodes.cpp6
-rw-r--r--modules/visual_script/visual_script_nodes.h2
11 files changed, 34 insertions, 9 deletions
diff --git a/core/math/math_funcs.h b/core/math/math_funcs.h
index d5135fe414..bc0b3717ed 100644
--- a/core/math/math_funcs.h
+++ b/core/math/math_funcs.h
@@ -39,6 +39,7 @@
#include <math.h>
#define Math_PI 3.14159265358979323846
+#define Math_TAU 6.28318530717958647692
#define Math_SQRT12 0.7071067811865475244008443621048490
#define Math_LN2 0.693147180559945309417
#define Math_INF INFINITY
diff --git a/doc/classes/@GDScript.xml b/doc/classes/@GDScript.xml
index 9c1d9a1aa2..3c794a4c4c 100644
--- a/doc/classes/@GDScript.xml
+++ b/doc/classes/@GDScript.xml
@@ -1117,7 +1117,10 @@
</methods>
<constants>
<constant name="PI" value="3.141593" enum="">
- Constant that represents how many times the diameter of a circumference fits around its perimeter.
+ Constant that represents how many times the diameter of a circle fits around its perimeter.
+ </constant>
+ <constant name="TAU" value="6.2831853" enum="">
+ The circle constant, the circumference of the unit circle.
</constant>
<constant name="INF" value="inf" enum="">
A positive infinity. (For negative infinity, use -INF).
diff --git a/doc/classes/VisualScriptMathConstant.xml b/doc/classes/VisualScriptMathConstant.xml
index 86744e5caf..c753c16218 100644
--- a/doc/classes/VisualScriptMathConstant.xml
+++ b/doc/classes/VisualScriptMathConstant.xml
@@ -42,12 +42,12 @@
<constant name="MATH_CONSTANT_PI" value="1">
Pi: [code]3.141593[/code]
</constant>
- <constant name="MATH_CONSTANT_2PI" value="2">
- Pi times two: [code]6.283185[/code]
- </constant>
- <constant name="MATH_CONSTANT_HALF_PI" value="3">
+ <constant name="MATH_CONSTANT_HALF_PI" value="2">
Pi divided by two: [code]1.570796[/code]
</constant>
+ <constant name="MATH_CONSTANT_TAU" value="3">
+ Tau: [code]6.283185[/code]
+ </constant>
<constant name="MATH_CONSTANT_E" value="4">
Natural log: [code]2.718282[/code]
</constant>
diff --git a/modules/gdscript/gd_editor.cpp b/modules/gdscript/gd_editor.cpp
index 0db3694a49..346b7d326a 100644
--- a/modules/gdscript/gd_editor.cpp
+++ b/modules/gdscript/gd_editor.cpp
@@ -337,6 +337,11 @@ void GDScriptLanguage::get_public_constants(List<Pair<String, Variant> > *p_cons
pi.second = Math_PI;
p_constants->push_back(pi);
+ Pair<String, Variant> tau;
+ tau.first = "TAU";
+ tau.second = Math_TAU;
+ p_constants->push_back(tau);
+
Pair<String, Variant> infinity;
infinity.first = "INF";
infinity.second = Math_INF;
diff --git a/modules/gdscript/gd_parser.cpp b/modules/gdscript/gd_parser.cpp
index 94385dc0d0..d7e83c3a33 100644
--- a/modules/gdscript/gd_parser.cpp
+++ b/modules/gdscript/gd_parser.cpp
@@ -362,6 +362,13 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
constant->value = Math_PI;
tokenizer->advance();
expr = constant;
+ } else if (tokenizer->get_token() == GDTokenizer::TK_CONST_TAU) {
+
+ //constant defined by tokenizer
+ ConstantNode *constant = alloc_node<ConstantNode>();
+ constant->value = Math_TAU;
+ tokenizer->advance();
+ expr = constant;
} else if (tokenizer->get_token() == GDTokenizer::TK_CONST_INF) {
//constant defined by tokenizer
diff --git a/modules/gdscript/gd_script.cpp b/modules/gdscript/gd_script.cpp
index 3f3818ffb9..e5016c59bd 100644
--- a/modules/gdscript/gd_script.cpp
+++ b/modules/gdscript/gd_script.cpp
@@ -1324,6 +1324,7 @@ void GDScriptLanguage::init() {
}
_add_global(StaticCString::create("PI"), Math_PI);
+ _add_global(StaticCString::create("TAU"), Math_TAU);
_add_global(StaticCString::create("INF"), Math_INF);
_add_global(StaticCString::create("NAN"), Math_NAN);
@@ -1700,6 +1701,7 @@ void GDScriptLanguage::get_reserved_words(List<String> *p_words) const {
"bool",
"null",
"PI",
+ "TAU",
"INF",
"NAN",
"self",
diff --git a/modules/gdscript/gd_tokenizer.cpp b/modules/gdscript/gd_tokenizer.cpp
index 5f85158232..98ac0f473d 100644
--- a/modules/gdscript/gd_tokenizer.cpp
+++ b/modules/gdscript/gd_tokenizer.cpp
@@ -123,6 +123,7 @@ const char *GDTokenizer::token_names[TK_MAX] = {
"'$'",
"'\\n'",
"PI",
+ "TAU",
"_",
"INF",
"NAN",
@@ -217,6 +218,7 @@ static const _kws _keyword_list[] = {
{ GDTokenizer::TK_CF_PASS, "pass" },
{ GDTokenizer::TK_SELF, "self" },
{ GDTokenizer::TK_CONST_PI, "PI" },
+ { GDTokenizer::TK_CONST_TAU, "TAU" },
{ GDTokenizer::TK_WILDCARD, "_" },
{ GDTokenizer::TK_CONST_INF, "INF" },
{ GDTokenizer::TK_CONST_NAN, "NAN" },
@@ -280,6 +282,7 @@ bool GDTokenizer::is_token_literal(int p_offset, bool variable_safe) const {
case TK_CF_PASS:
case TK_SELF:
case TK_CONST_PI:
+ case TK_CONST_TAU:
case TK_WILDCARD:
case TK_CONST_INF:
case TK_CONST_NAN:
diff --git a/modules/gdscript/gd_tokenizer.h b/modules/gdscript/gd_tokenizer.h
index c935ce45a1..f4b579def4 100644
--- a/modules/gdscript/gd_tokenizer.h
+++ b/modules/gdscript/gd_tokenizer.h
@@ -128,6 +128,7 @@ public:
TK_DOLLAR,
TK_NEWLINE,
TK_CONST_PI,
+ TK_CONST_TAU,
TK_WILDCARD,
TK_CONST_INF,
TK_CONST_NAN,
diff --git a/modules/visual_script/visual_script_expression.cpp b/modules/visual_script/visual_script_expression.cpp
index 897e910f20..07dca4b904 100644
--- a/modules/visual_script/visual_script_expression.cpp
+++ b/modules/visual_script/visual_script_expression.cpp
@@ -564,6 +564,9 @@ Error VisualScriptExpression::_get_token(Token &r_token) {
} else if (id == "PI") {
r_token.type = TK_CONSTANT;
r_token.value = Math_PI;
+ } else if (id == "TAU") {
+ r_token.type = TK_CONSTANT;
+ r_token.value = Math_TAU;
} else if (id == "INF") {
r_token.type = TK_CONSTANT;
r_token.value = Math_INF;
diff --git a/modules/visual_script/visual_script_nodes.cpp b/modules/visual_script/visual_script_nodes.cpp
index d3cd839cf3..3863fa7e1c 100644
--- a/modules/visual_script/visual_script_nodes.cpp
+++ b/modules/visual_script/visual_script_nodes.cpp
@@ -1776,8 +1776,8 @@ VisualScriptBasicTypeConstant::VisualScriptBasicTypeConstant() {
const char *VisualScriptMathConstant::const_name[MATH_CONSTANT_MAX] = {
"One",
"PI",
- "PIx2",
"PI/2",
+ "TAU",
"E",
"Sqrt2",
"INF",
@@ -1787,8 +1787,8 @@ const char *VisualScriptMathConstant::const_name[MATH_CONSTANT_MAX] = {
double VisualScriptMathConstant::const_value[MATH_CONSTANT_MAX] = {
1.0,
Math_PI,
- Math_PI * 2,
Math_PI * 0.5,
+ Math_TAU,
2.71828182845904523536,
Math::sqrt(2.0),
Math_INF,
@@ -1886,8 +1886,8 @@ void VisualScriptMathConstant::_bind_methods() {
BIND_ENUM_CONSTANT(MATH_CONSTANT_ONE);
BIND_ENUM_CONSTANT(MATH_CONSTANT_PI);
- BIND_ENUM_CONSTANT(MATH_CONSTANT_2PI);
BIND_ENUM_CONSTANT(MATH_CONSTANT_HALF_PI);
+ BIND_ENUM_CONSTANT(MATH_CONSTANT_TAU);
BIND_ENUM_CONSTANT(MATH_CONSTANT_E);
BIND_ENUM_CONSTANT(MATH_CONSTANT_SQRT2);
BIND_ENUM_CONSTANT(MATH_CONSTANT_INF);
diff --git a/modules/visual_script/visual_script_nodes.h b/modules/visual_script/visual_script_nodes.h
index 421409b265..6648f57e7b 100644
--- a/modules/visual_script/visual_script_nodes.h
+++ b/modules/visual_script/visual_script_nodes.h
@@ -474,8 +474,8 @@ public:
enum MathConstant {
MATH_CONSTANT_ONE,
MATH_CONSTANT_PI,
- MATH_CONSTANT_2PI,
MATH_CONSTANT_HALF_PI,
+ MATH_CONSTANT_TAU,
MATH_CONSTANT_E,
MATH_CONSTANT_SQRT2,
MATH_CONSTANT_INF,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 23:52:14 +0000