diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2013-12-06 18:08:37 +0400 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2013-12-06 18:08:37 +0400 |
| commit | 967b12060cb6ebda75d216e0ffbb02c5ca7340a5 (patch) | |
| tree | d60a6d795f778b962047b25af7d4d63044b8f9c6 /source/blender/editors/space_clip/clip_draw.c | |
| parent | 75212f4677f4e3f54168eaacdfcaad19289eca38 (diff) | |
Alpha channel of a plane track image works fine in MCE now
Diffstat (limited to 'source/blender/editors/space_clip/clip_draw.c')
| -rw-r--r-- | source/blender/editors/space_clip/clip_draw.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source/blender/editors/space_clip/clip_draw.c b/source/blender/editors/space_clip/clip_draw.c index 3ca9a9478fa..79607163913 100644 --- a/source/blender/editors/space_clip/clip_draw.c +++ b/source/blender/editors/space_clip/clip_draw.c @@ -1101,13 +1101,15 @@ static void draw_plane_marker_image(Scene *scene, {0.0f, 1.0f}}; float perspective_matrix[3][3]; float gl_matrix[4][4]; + bool transparent = false; BKE_tracking_homography_between_two_quads(frame_corners, plane_marker->corners, perspective_matrix); homogeneous_2d_to_gl_matrix(perspective_matrix, gl_matrix); - if (plane_track->image_opacity != 1.0f) { + if (plane_track->image_opacity != 1.0f || ibuf->planes == 32) { + transparent = true; glEnable(GL_BLEND); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); } @@ -1142,7 +1144,7 @@ static void draw_plane_marker_image(Scene *scene, glBindTexture(GL_TEXTURE_2D, last_texid); glDisable(GL_TEXTURE_2D); - if (plane_track->image_opacity != 1.0f) { + if (transparent) { glDisable(GL_BLEND); } } |