From b00ef0f50f85c279de2c32921420bf1defb294b9 Mon Sep 17 00:00:00 2001
From: Crayon2000 <crayon1@rocketmail.com>
Date: Mon, 7 Dec 2009 02:15:48 +0000
Subject: [PATCH] [CHG] Cleanup (part 2)

---
 GRRLIB/GRRLIB/GRRLIB_3D.c         |  8 ++++----
 GRRLIB/GRRLIB/GRRLIB_gecko.c      | 19 ++++++++++++-------
 examples/3D_sample1/source/main.c |  2 +-
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/GRRLIB/GRRLIB/GRRLIB_3D.c b/GRRLIB/GRRLIB/GRRLIB_3D.c
index a76339c..d11d207 100644
--- a/GRRLIB/GRRLIB/GRRLIB_3D.c
+++ b/GRRLIB/GRRLIB/GRRLIB_3D.c
@@ -1,7 +1,7 @@
 #include <grrlib.h>
 
 /**
- * Set the BackGround Parameter when screen is cleared.
+ * Set the background parameter when screen is cleared.
  * @param r Red component.
  * @param g Green component.
  * @param b Blue component.
@@ -48,12 +48,12 @@ void GRRLIB_camera3dSettings(f32 posx, f32 posy, f32 posz,
 
 /**
  * Set up the position matrix (contributed my chris_c aka DaShAmAn).
- * @param miniDist Minimal distance for the cam.
+ * @param minDist Minimal distance for the cam.
  * @param maxDist Maximal distance for the cam.
  * @param fov Field of view for the cam.
  * @param texturemode False, GX won't need TexCoord, True, GX will need TexCoord.
  */
-void GRRLIB_3dMode(f32 minDist,f32 maxDist,f32 fov, bool texturemode) {
+void GRRLIB_3dMode(f32 minDist, f32 maxDist, f32 fov, bool texturemode) {
     Mtx m;
 
     guLookAt(_GRR_view, &_GRR_cam, &_GRR_up, &_GRR_look);   
@@ -92,7 +92,7 @@ void GRRLIB_2dMode() {
     GX_LoadProjectionMtx(m, GX_ORTHOGRAPHIC);
 
     guMtxIdentity(view);
-    guMtxTransApply(view,view, 0,0, -100.0F);
+    guMtxTransApply(view,view, 0, 0, -100.0F);
     GX_LoadPosMtxImm(view, GX_PNMTX0);
 
     GX_ClearVtxDesc();
diff --git a/GRRLIB/GRRLIB/GRRLIB_gecko.c b/GRRLIB/GRRLIB/GRRLIB_gecko.c
index 07a0030..2a902c7 100644
--- a/GRRLIB/GRRLIB/GRRLIB_gecko.c
+++ b/GRRLIB/GRRLIB/GRRLIB_gecko.c
@@ -4,11 +4,12 @@
 
 bool geckoinit = false;
 
-bool GRRLIB_GeckoInit()
-{
+/**
+ * Initialize Gecko.
+ */
+bool GRRLIB_GeckoInit() {
 	u32 geckoattached = usb_isgeckoalive(EXI_CHANNEL_1);
-	if (geckoattached)
-	{
+	if (geckoattached) {
 		usb_flush(EXI_CHANNEL_1);
 		geckoinit = true;
 		return true;
@@ -16,17 +17,21 @@ bool GRRLIB_GeckoInit()
 	else return false;
 }
 
+/**
+ * Print Gecko.
+ * @param text Text to print.
+ * @param ... Optional arguments.
+ */
 void  GRRLIB_GeckoPrintf (const char *text, ...) {
     int size;
     char tmp[1024];
 
-    if (!(geckoinit))return;
+    if (!(geckoinit)) return;
 
     va_list argp;
     va_start(argp, text);
     size = vsprintf(tmp, text, argp);
     va_end(argp);
 
-    usb_sendbuffer_safe(1,tmp,size);
+    usb_sendbuffer_safe(1, tmp,size);
 }
-
diff --git a/examples/3D_sample1/source/main.c b/examples/3D_sample1/source/main.c
index 53ac564..832347d 100644
--- a/examples/3D_sample1/source/main.c
+++ b/examples/3D_sample1/source/main.c
@@ -30,7 +30,7 @@ int main() {
     GRRLIB_camera3dSettings(0.0f,0.0f,13.0f, 0,1,0, 0,0,0);
 
     while(1) {
-    GRRLIB_2dMode();
+        GRRLIB_2dMode();
         WPAD_ScanPads();
         if(WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME) exit(0);
         if(WPAD_ButtonsHeld(0) & WPAD_BUTTON_A) cubeZ++;