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Diffstat (limited to 'intern/cycles/blender/blender_util.h')
| -rw-r--r-- | intern/cycles/blender/blender_util.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/intern/cycles/blender/blender_util.h b/intern/cycles/blender/blender_util.h index 363e19f7a20..c4c45035b5a 100644 --- a/intern/cycles/blender/blender_util.h +++ b/intern/cycles/blender/blender_util.h @@ -247,14 +247,15 @@ static inline float *image_get_float_pixels_for_frame(BL::Image& image, static inline Transform get_transform(const BL::Array<float, 16>& array) { - Transform tfm; + ProjectionTransform projection; - /* we assume both types to be just 16 floats, and transpose because blender - * use column major matrix order while we use row major */ - memcpy(&tfm, &array, sizeof(float)*16); - tfm = transform_transpose(tfm); + /* We assume both types to be just 16 floats, and transpose because blender + * use column major matrix order while we use row major. */ + memcpy(&projection, &array, sizeof(float)*16); + projection = projection_transpose(projection); - return tfm; + /* Drop last row, matrix is assumed to be affine transform. */ + return projection_to_transform(projection); } static inline float2 get_float2(const BL::Array<float, 2>& array) |