3party/raygui
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Some minor tweaks

Browse Source
This commit is contained in:
Ray 2018-12-04 00:42:47 +01:00
parent 40575978b2
commit 5e903329af
1 changed files with 12 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/raygui.h
View File

@ -379,7 +379,6 @@ RAYGUIDEF void UnloadGuiStyle(GuiStyle style); // Unload style
#if defined(RAYGUI_IMPLEMENTATION) #if defined(RAYGUI_IMPLEMENTATION)
#include <stdio.h> // Required for: FILE, fopen(), fclose(), fprintf(), feof(), fscanf(), vsprintf() #include <stdio.h> // Required for: FILE, fopen(), fclose(), fprintf(), feof(), fscanf(), vsprintf()
#include <math.h> // Required for: NAN
#include <string.h> // Required for: strlen() on GuiTextBox() #include <string.h> // Required for: strlen() on GuiTextBox()
#if defined(RAYGUI_STANDALONE) #if defined(RAYGUI_STANDALONE)
@ -2978,14 +2977,16 @@ RAYGUIDEF void GuiUpdateStyleComplete(void)
// NOTE: Color data should be passed normalized // NOTE: Color data should be passed normalized
static Vector3 ConvertRGBtoHSV(Vector3 rgb) static Vector3 ConvertRGBtoHSV(Vector3 rgb)
{ {
Vector3 hsv; Vector3 hsv = { 0.0f };
float min, max, delta; float min = 0.0f;
float max = 0.0f;
float delta = 0.0f;
min = rgb.x < rgb.y ? rgb.x : rgb.y; min = (rgb.x < rgb.y) ? rgb.x : rgb.y;
min = min < rgb.z ? min : rgb.z; min = (min < rgb.z) ? min : rgb.z;
max = rgb.x > rgb.y ? rgb.x : rgb.y; max = (rgb.x > rgb.y) ? rgb.x : rgb.y;
max = max > rgb.z ? max : rgb.z; max = (max > rgb.z) ? max : rgb.z;
hsv.z = max; // Value hsv.z = max; // Value
delta = max - min; delta = max - min;
@ -3006,7 +3007,7 @@ static Vector3 ConvertRGBtoHSV(Vector3 rgb)
{ {
// NOTE: If max is 0, then r = g = b = 0, s = 0, h is undefined // NOTE: If max is 0, then r = g = b = 0, s = 0, h is undefined
hsv.y = 0.0f; hsv.y = 0.0f;
hsv.x = NAN; // Undefined hsv.x = 0.0f; // Undefined, maybe NAN?
return hsv; return hsv;
} }
@ -3029,9 +3030,9 @@ static Vector3 ConvertRGBtoHSV(Vector3 rgb)
// NOTE: Color data should be passed normalized // NOTE: Color data should be passed normalized
static Vector3 ConvertHSVtoRGB(Vector3 hsv) static Vector3 ConvertHSVtoRGB(Vector3 hsv)
{ {
Vector3 rgb; Vector3 rgb = { 0.0f };
float hh, p, q, t, ff; float hh = 0.0f, p = 0.0f, q = 0.0f, t = 0.0f, ff = 0.0f;
long i; long i = 0;
// NOTE: Comparing float values could not work properly // NOTE: Comparing float values could not work properly
if (hsv.y <= 0.0f) if (hsv.y <= 0.0f)