Fixed smoke 3D-view issues: Preview became invisible from certain angles if domain size was < 1.0 and density+shading strength changed depended on domain size.

1 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/editors/space_view3d/drawvolume.c b/source/blender/editors/space_view3d/drawvolume.c
index 10ae96d87bf..19cf9d9e20f 100644
--- a/source/blender/editors/space_view3d/drawvolume.c
+++ b/source/blender/editors/space_view3d/drawvolume.c
@@ -319,9 +319,9 @@ void draw_volume(ARegion *ar, GPUTexture *tex, float min[3], float max[3], int r
 	for (i = 0; i < 8; i++) {
 		float x, y, z;
 
-		x = cv[i][0] - viewnormal[0];
-		y = cv[i][1] - viewnormal[1];
-		z = cv[i][2] - viewnormal[2];
+		x = cv[i][0] - viewnormal[0]*size[0]*0.5f;
+		y = cv[i][1] - viewnormal[1]*size[1]*0.5f;
+		z = cv[i][2] - viewnormal[2]*size[2]*0.5f;
 
 		if ((x >= min[0]) && (x <= max[0]) &&
 		    (y >= min[1]) && (y <= max[1]) &&
@@ -373,7 +373,7 @@ void draw_volume(ARegion *ar, GPUTexture *tex, float min[3], float max[3], int r
 
 	/* d0 = (viewnormal[0]*cv[i][0] + viewnormal[1]*cv[i][1] + viewnormal[2]*cv[i][2]); */ /* UNUSED */
 	ds = (ABS(viewnormal[0]) * size[0] + ABS(viewnormal[1]) * size[1] + ABS(viewnormal[2]) * size[2]);
-	dd = 0.05; // ds/512.0f;
+	dd = ds/96.f;
 	n = 0;
 	good_index = i;