4 files changed, 7 insertions, 6 deletions
diff --git a/source/blender/blenkernel/intern/camera.c b/source/blender/blenkernel/intern/camera.c
index ab952fb87ca..aee8ede4062 100644
--- a/source/blender/blenkernel/intern/camera.c
+++ b/source/blender/blenkernel/intern/camera.c
@@ -227,7 +227,7 @@ void BKE_camera_params_from_object(CameraParams *params, Object *ob)
 	else if (ob->type == OB_LAMP) {
 		/* lamp object */
 		Lamp *la = ob->data;
-		float fac = cosf((float)M_PI * la->spotsize / 360.0f);
+		float fac = cosf(la->spotsize * 0.5f);
 		float phi = acos(fac);
 
 		params->lens = 16.0f * fac / sinf(phi);
diff --git a/source/blender/blenkernel/intern/lamp.c b/source/blender/blenkernel/intern/lamp.c
index 2bd521ab044..904dbec24a4 100644
--- a/source/blender/blenkernel/intern/lamp.c
+++ b/source/blender/blenkernel/intern/lamp.c
@@ -63,7 +63,7 @@ Lamp *BKE_lamp_add(Main *bmain, const char *name)
 	la->r = la->g = la->b = la->k = 1.0f;
 	la->haint = la->energy = 1.0f;
 	la->dist = 25.0f;
-	la->spotsize = 45.0f;
+	la->spotsize = DEG2RADF(45.0f);
 	la->spotblend = 0.15f;
 	la->att2 = 1.0f;
 	la->mode = LA_SHAD_BUF;
diff --git a/source/blender/blenkernel/intern/sca.c b/source/blender/blenkernel/intern/sca.c
index 7c374fd5d78..b0b64cac802 100644
--- a/source/blender/blenkernel/intern/sca.c
+++ b/source/blender/blenkernel/intern/sca.c
@@ -44,6 +44,7 @@
 #include "DNA_object_types.h"
 
 #include "BLI_blenlib.h"
+#include "BLI_math.h"
 #include "BKE_global.h"
 #include "BKE_main.h"
 #include "BKE_library.h"
@@ -405,8 +406,8 @@ void init_actuator(bActuator *act)
 		sa->sound3D.rolloff_factor = 1.0f;
 		sa->sound3D.reference_distance = 1.0f;
 		sa->sound3D.max_gain = 1.0f;
-		sa->sound3D.cone_inner_angle = 360.0f;
-		sa->sound3D.cone_outer_angle = 360.0f;
+		sa->sound3D.cone_inner_angle = DEG2RADF(360.0f);
+		sa->sound3D.cone_outer_angle = DEG2RADF(360.0f);
 		sa->sound3D.max_distance = FLT_MAX;
 		break;
 	case ACT_OBJECT:
diff --git a/source/blender/blenkernel/intern/seqeffects.c b/source/blender/blenkernel/intern/seqeffects.c
index 7b3f18c1bd4..1507e1742cd 100644
--- a/source/blender/blenkernel/intern/seqeffects.c
+++ b/source/blender/blenkernel/intern/seqeffects.c
@@ -1246,8 +1246,8 @@ typedef struct WipeZone {
 
 static void precalc_wipe_zone(WipeZone *wipezone, WipeVars *wipe, int xo, int yo)
 {
-	wipezone->flip = (wipe->angle < 0);
-	wipezone->angle = tanf(DEG2RADF(fabsf(wipe->angle)));
+	wipezone->flip = (wipe->angle < 0.0f);
+	wipezone->angle = tanf(fabsf(wipe->angle));
 	wipezone->xo = xo;
 	wipezone->yo = yo;
 	wipezone->width = (int)(wipe->edgeWidth * ((xo + yo) / 2.0f));