code cleanup: spelling

10 files changed, 12 insertions, 12 deletions

diff --git a/source/blender/render/intern/include/zbuf.h b/source/blender/render/intern/include/zbuf.h
index cdf171443d7..99bde3fe02b 100644
--- a/source/blender/render/intern/include/zbuf.h
+++ b/source/blender/render/intern/include/zbuf.h
@@ -46,7 +46,7 @@ struct StrandShadeCache;
 void fillrect(int *rect, int x, int y, int val);
 
 /**
- * Converts a world coordinate into a homogenous coordinate in view
+ * Converts a world coordinate into a homogeneous coordinate in view
  * coordinates. 
  */
 void projectvert(const float v1[3], float winmat[][4], float adr[4]);
@@ -95,7 +95,7 @@ typedef struct ZSpan {
 	
 	float zmulx, zmuly, zofsx, zofsy;		/* transform from hoco to zbuf co */
 	
-	int *rectz, *arectz;					/* zbuffers, arectz is for transparant */
+	int *rectz, *arectz;					/* zbuffers, arectz is for transparent */
 	int *rectz1;							/* seconday z buffer for shadowbuffer (2nd closest z) */
 	int *rectp;								/* polygon index buffer */
 	int *recto;								/* object buffer */
diff --git a/source/blender/render/intern/raytrace/reorganize.h b/source/blender/render/intern/raytrace/reorganize.h
index 1e9a0319b2f..a9ed71a76bc 100644
--- a/source/blender/render/intern/raytrace/reorganize.h
+++ b/source/blender/render/intern/raytrace/reorganize.h
@@ -421,7 +421,7 @@ struct VBVH_optimalPackSIMD {
 				}
 			}
 			
-			//Save the ways to archieve the minimum cost with a given cutsize
+			/* Save the ways to archive the minimum cost with a given cutsize */
 			for (int i = nchilds; i <= MAX_CUT_SIZE; i++) {
 				node->cut_cost[i - 1] = cost[nchilds][i];
 				if (cost[nchilds][i] < INFINITY) {
diff --git a/source/blender/render/intern/source/convertblender.c b/source/blender/render/intern/source/convertblender.c
index 803a9a95571..eaab1b988ae 100644
--- a/source/blender/render/intern/source/convertblender.c
+++ b/source/blender/render/intern/source/convertblender.c
@@ -3391,7 +3391,7 @@ static void init_render_mesh(Render *re, ObjectRen *obr, int timeoffset)
 
 				ma= give_render_material(re, ob, a1+1);
 				
-				/* test for 100% transparant */
+				/* test for 100% transparent */
 				ok= 1;
 				if (ma->alpha==0.0f && ma->spectra==0.0f && ma->filter==0.0f && (ma->mode & MA_TRANSP) && (ma->mode & MA_RAYMIRROR)==0) {
 					ok= 0;
@@ -5495,7 +5495,7 @@ static int load_fluidsimspeedvectors(Render *re, ObjectInstanceRen *obi, float *
 		camco[1] = dot_v3v3(imat[1], fsvec);
 		camco[2] = dot_v3v3(imat[2], fsvec);
 
-		/* get homogenous coordinates */
+		/* get homogeneous coordinates */
 		projectvert(camco, winmat, hoco);
 		projectvert(ver->co, winmat, ho);
 		
diff --git a/source/blender/render/intern/source/imagetexture.c b/source/blender/render/intern/source/imagetexture.c
index a0ba2a82ead..3e6d0f281fd 100644
--- a/source/blender/render/intern/source/imagetexture.c
+++ b/source/blender/render/intern/source/imagetexture.c
@@ -539,7 +539,7 @@ static void boxsample(ImBuf *ibuf, float minx, float miny, float maxx, float max
 	 */
 	/* note: actually minx etc isn't in the proper range... this due to filter size and offset vectors for bump */
 	/* note: talpha must be initialized */
-	/* note: even when 'imaprepeat' is set, this can only repeate once in any direction.
+	/* note: even when 'imaprepeat' is set, this can only repeat once in any direction.
 	 * the point which min/max is derived from is assumed to be wrapped */
 	TexResult texr;
 	rctf *rf, stack[8];
diff --git a/source/blender/render/intern/source/rayshade.c b/source/blender/render/intern/source/rayshade.c
index 8a936545903..cb7122c834c 100644
--- a/source/blender/render/intern/source/rayshade.c
+++ b/source/blender/render/intern/source/rayshade.c
@@ -1043,7 +1043,7 @@ static void QMC_initPixel(QMCSampler *qsa, int thread)
 	}
 	else { 	/* SAMP_TYPE_HALTON */
 		
-		/* generate a new randomised halton sequence per pixel
+		/* generate a new randomized halton sequence per pixel
 		 * to alleviate qmc artifacts and make it reproducible 
 		 * between threads/frames */
 		double ht_invprimes[2], ht_nums[2];
diff --git a/source/blender/render/intern/source/render_texture.c b/source/blender/render/intern/source/render_texture.c
index c8ef3e4a8dd..74e2c094850 100644
--- a/source/blender/render/intern/source/render_texture.c
+++ b/source/blender/render/intern/source/render_texture.c
@@ -2985,7 +2985,7 @@ void do_sky_tex(const float rco[3], float lo[3], const float dxyview[2], float h
 				}
 				else {
 					/* this value has no angle, the vector is directly along the view.
-					 * avoide divide by zero and use a dummy value. */
+					 * avoid divide by zero and use a dummy value. */
 					tempvec[0]= 1.0f;
 					tempvec[1]= 0.0;
 					tempvec[2]= 0.0;
diff --git a/source/blender/render/intern/source/renderdatabase.c b/source/blender/render/intern/source/renderdatabase.c
index 85d0c36be1a..b12753543e9 100644
--- a/source/blender/render/intern/source/renderdatabase.c
+++ b/source/blender/render/intern/source/renderdatabase.c
@@ -49,7 +49,7 @@
  * - If the entry has no block allocated for it yet, memory is
  * allocated.
  *
- * The pointer to the correct entry is returned. Memory is guarateed
+ * The pointer to the correct entry is returned. Memory is guaranteed
  * to exist (as long as the malloc does not break). Since guarded
  * allocation is used, memory _must_ be available. Otherwise, an
  * exit(0) would occur.
diff --git a/source/blender/render/intern/source/sunsky.c b/source/blender/render/intern/source/sunsky.c
index ddc7dff7b06..6a1517e19fb 100644
--- a/source/blender/render/intern/source/sunsky.c
+++ b/source/blender/render/intern/source/sunsky.c
@@ -360,7 +360,7 @@ static void ComputeAttenuatedSunlight(float theta, int turbidity, float fTau[3])
  * 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, 
+ * disf, is distance factor, multiplied to pixle's z value to compute each pixle's distance to camera,
  * */
 void InitAtmosphere(struct SunSky *sunSky, float sun_intens, float mief, float rayf,
                     float inscattf, float extincf, float disf)
diff --git a/source/blender/render/intern/source/volumetric.c b/source/blender/render/intern/source/volumetric.c
index 67e453577e4..220fcd3e986 100644
--- a/source/blender/render/intern/source/volumetric.c
+++ b/source/blender/render/intern/source/volumetric.c
@@ -415,7 +415,7 @@ static void vol_get_transmittance_seg(ShadeInput *shi, float tr[3], float stepsi
 	
 	vol_get_sigma_t(shi, sigma_t, co);
 	
-	/* homogenous volume within the sampled distance */
+	/* homogeneous volume within the sampled distance */
 	tau[0] += stepd * sigma_t[0];
 	tau[1] += stepd * sigma_t[1];
 	tau[2] += stepd * sigma_t[2];
diff --git a/source/blender/render/intern/source/zbuf.c b/source/blender/render/intern/source/zbuf.c
index 1ebb963a790..fde25865577 100644
--- a/source/blender/render/intern/source/zbuf.c
+++ b/source/blender/render/intern/source/zbuf.c
@@ -1626,7 +1626,7 @@ static void clippyra(float *labda, float *v1, float *v2, int *b2, int *b3, int a
 		v13= clipcrop*v1[3];
 	}	
 	/* according the original article by Liang&Barsky, for clipping of
-	 * homogenous coordinates with viewplane, the value of "0" is used instead of "-w" .
+	 * homogeneous coordinates with viewplane, the value of "0" is used instead of "-w" .
 	 * This differs from the other clipping cases (like left or top) and I considered
 	 * it to be not so 'homogenic'. But later it has proven to be an error,
 	 * who would have thought that of L&B!