Makefile

@@ -10,7 +10,7 @@ include $(DEVKITARM)/3ds_rules
 
 export CITRO3D_MAJOR	:= 1
 export CITRO3D_MINOR	:= 7
-export CITRO3D_PATCH	:= 1
+export CITRO3D_PATCH	:= 0
 
 VERSION	:=	$(CITRO3D_MAJOR).$(CITRO3D_MINOR).$(CITRO3D_PATCH)
 

include/c3d/light.h

@@ -77,14 +77,6 @@ enum
 void C3D_LightEnvFresnel(C3D_LightEnv* env, GPU_FRESNELSEL selector);
 void C3D_LightEnvBumpMode(C3D_LightEnv* env, GPU_BUMPMODE mode);
 void C3D_LightEnvBumpSel(C3D_LightEnv* env, int texUnit);
-
-/**
- * @brief Configures whether to use the z component of the normal map.
- * @param[out] env    Pointer to light environment structure.
- * @param[in]  enable false if the z component is reconstructed from the xy components
- *                     of the normal map, true if the z component is taken from the normal map.
- */
-void C3D_LightEnvBumpNormalZ(C3D_LightEnv *env, bool enable);
 void C3D_LightEnvShadowMode(C3D_LightEnv* env, u32 mode);
 void C3D_LightEnvShadowSel(C3D_LightEnv* env, int texUnit);
 void C3D_LightEnvClampHighlights(C3D_LightEnv* env, bool clamp);

include/c3d/maths.h

@@ -13,12 +13,7 @@
  * The one true circumference-to-radius ratio.
  * See http://tauday.com/tau-manifesto
  */
-#define M_TAU (6.28318530717958647692528676655900576)
-
-// Define the legacy circle constant as well
-#ifndef M_PI
-#define M_PI (M_TAU/2)
-#endif
+#define M_TAU (2*M_PI)
 
 /**
  * @brief Convert an angle from revolutions to radians

include/c3d/texture.h

@@ -41,7 +41,7 @@ typedef struct
 	};
 } C3D_Tex;
 
-typedef struct CTR_ALIGN(8)
+typedef struct ALIGN(8)
 {
 	u16 width;
 	u16 height;

include/tex3ds.h

@@ -38,7 +38,7 @@ extern "C" {
 #endif
 
 /** @brief Subtexture
- *  @note If top < bottom, the subtexture is rotated 1/4 revolution counter-clockwise
+ *  @note If top > bottom, the subtexture is rotated 1/4 revolution counter-clockwise
  */
 typedef struct Tex3DS_SubTexture
 {

source/lightenv.c

@@ -250,14 +250,6 @@ void C3D_LightEnvBumpSel(C3D_LightEnv* env, int texUnit)
 	env->flags |= C3DF_LightEnv_Dirty;
 }
 
-void C3D_LightEnvBumpNormalZ(C3D_LightEnv *env, bool usez) {
-	if (usez)
-		env->conf.config[0] |= BIT(30);
-	else
-		env->conf.config[0] &= ~BIT(30);
-	env->flags |= C3DF_LightEnv_Dirty;
-}
-
 void C3D_LightEnvShadowMode(C3D_LightEnv* env, u32 mode)
 {
 	mode &= 0xF<<16;