style cleanup: spelling.

also remove large, duplicate comments from sunsky.h

1 files changed, 8 insertions, 72 deletions

diff --git a/source/blender/render/intern/include/sunsky.h b/source/blender/render/intern/include/sunsky.h
index 5076a1541af..62b68484629 100644
--- a/source/blender/render/intern/include/sunsky.h
+++ b/source/blender/render/intern/include/sunsky.h
@@ -24,11 +24,6 @@
  *  \ingroup render
  */
 
-/**
- * This feature comes from Preetham paper on "A Practical Analytic Model for Daylight" 
- * and example code from Brian Smits, another author of that paper in 
- * http://www.cs.utah.edu/vissim/papers/sunsky/code/
- * */
 #ifndef __SUNSKY_H__
 #define __SUNSKY_H__
 
@@ -41,14 +36,14 @@ typedef struct SunSky
 	short effect_type, skyblendtype, sky_colorspace;
 	float turbidity;
 	float theta, phi;
-    
+
 	float toSun[3];
 
 	/*float sunSpectralRaddata[SPECTRUM_MAX_COMPONENTS];*/
 	float sunSolidAngle;
 
 	float zenith_Y, zenith_x, zenith_y;
-    
+
 	float perez_Y[5], perez_x[5], perez_y[5];
 
 	/* suggested by glome in 
@@ -75,75 +70,16 @@ typedef struct SunSky
 	float atm_BetaMie[3];
 	float atm_BetaDashMie[3];
 	float atm_BetaRM[3];
-}SunSky;
+} SunSky;
 
-/**
- * InitSunSky:
- * this function compute some sun,sky parameters according to input parameters and also initiate some other sun, sky parameters
- * parameters:
- * sunSky, is a structure that contains informtion about sun, sky and atmosphere, in this function, most of its values initiated
- * turb, is atmosphere turbidity
- * toSun, contains sun direction
- * horizon_brighness, controls the brightness of the horizon colors
- * spread, controls colors spreed at horizon
- * sun_brightness, controls sun's brightness
- * sun_size, controls sun's size
- * back_scatter, controls back scatter light
- * */
 void InitSunSky(struct SunSky *sunsky, float turb, float *toSun, float horizon_brightness, 
-				float spread,float sun_brightness, float sun_size, float back_scatter,
-				float skyblendfac, short skyblendtype, float sky_exposure, float sky_colorspace);
-
-/**
- * GetSkyXYZRadiance:
- * this function compute sky radiance according to a view parameters `theta' and `phi'and sunSky values
- * parameters:
- * sunSky, sontains sun and sky parameters
- * theta, is sun's theta
- * phi, is sun's phi
- * color_out, is computed color that shows sky radiance in XYZ color format
- * */
-void GetSkyXYZRadiance(struct SunSky* sunsky, float theta, float phi, float color_out[3]);
+                float spread,float sun_brightness, float sun_size, float back_scatter,
+                float skyblendfac, short skyblendtype, float sky_exposure, float sky_colorspace);
 
-/**
- * GetSkyXYZRadiancef:
- * this function compute sky radiance according to a view direction `varg' and sunSky values
- * parameters:
- * sunSky, sontains sun and sky parameters
- * varg, shows direction
- * color_out, is computed color that shows sky radiance in XYZ color format
- * */
-void GetSkyXYZRadiancef(struct SunSky* sunsky, const float varg[3], float color_out[3]);
-
-/**
- * InitAtmosphere:
- * this function intiate sunSky structure with user input parameters.
- * parameters:
- * sunSky, contains information about sun, and in this function some atmosphere parameters will initiated
- * sun_intens, shows sun intensity value
- * mief, Mie scattering factor this factor currently call with 1.0 
- * rayf, Rayleigh scattering factor, this factor currently call with 1.0
- * inscattf, inscatter light factor that range from 0.0 to 1.0, 0.0 means no inscatter light and 1.0 means full inscatter light
- * extincf, extinction light factor that range from 0.0 to 1.0, 0.0 means no extinction and 1.0 means full extinction
- * disf, is distance factor, multiplyed to pixle's z value to compute each pixle's distance to camera, 
- * */
+void GetSkyXYZRadiance(struct SunSky *sunsky, float theta, float phi, float color_out[3]);
+void GetSkyXYZRadiancef(struct SunSky *sunsky, const float varg[3], float color_out[3]);
 void InitAtmosphere(struct SunSky *sunSky, float sun_intens, float mief, float rayf, float inscattf, float extincf, float disf);
-
-/**
- * AtmospherePixleShader:
- * this function apply atmosphere effect on a pixle color `rgb' at distance `s'
- * parameters:
- * sunSky, contains information about sun parameters and user values
- * view, is camera view vector
- * s, is distance 
- * rgb, contains rendered color value for a pixle
- * */
-void AtmospherePixleShader( struct SunSky* sunSky, float view[3], float s, float rgb[3]);
-
-/**
- * ClipColor:
- * clip a color to range [0,1];
- * */
+void AtmospherePixleShader( struct SunSky *sunSky, float view[3], float s, float rgb[3]);
 void ClipColor(float c[3]);
 
 #endif /*__SUNSKY_H__*/