Differential D9212 Diff 30065 source/blender/blenkernel/intern/mesh_tangent.c

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source/blender/blenkernel/intern/mesh_tangent.c

Show First 20 Lines • Show All 718 Lines • ▼ Show 20 Lines	#ifdef USE_LOOPTRI_DETECT_QUADS
}		}
# undef USE_LOOPTRI_DETECT_QUADS		# undef USE_LOOPTRI_DETECT_QUADS

#endif		#endif

*tangent_mask_curr_p = tangent_mask_curr;		*tangent_mask_curr_p = tangent_mask_curr;

/* Update active layer index */		/* Update active layer index */
int act_uv_index = CustomData_get_layer_index_n(loopdata, CD_MLOOPUV, act_uv_n);		int act_uv_index = (act_uv_n != -1) ?
		CustomData_get_layer_index_n(loopdata, CD_MLOOPUV, act_uv_n) :
		-1;
if (act_uv_index != -1) {		if (act_uv_index != -1) {
int tan_index = CustomData_get_named_layer_index(		int tan_index = CustomData_get_named_layer_index(
loopdata, CD_TANGENT, loopdata->layers[act_uv_index].name);		loopdata, CD_TANGENT, loopdata->layers[act_uv_index].name);
CustomData_set_layer_active_index(loopdata, CD_TANGENT, tan_index);		CustomData_set_layer_active_index(loopdata, CD_TANGENT, tan_index);
} /* else tangent has been built from orco */		} /* else tangent has been built from orco */

/* Update render layer index */		/* Update render layer index */
int ren_uv_index = CustomData_get_layer_index_n(loopdata, CD_MLOOPUV, ren_uv_n);		int ren_uv_index = (ren_uv_n != -1) ?
		CustomData_get_layer_index_n(loopdata, CD_MLOOPUV, ren_uv_n) :
		-1;
if (ren_uv_index != -1) {		if (ren_uv_index != -1) {
int tan_index = CustomData_get_named_layer_index(		int tan_index = CustomData_get_named_layer_index(
loopdata, CD_TANGENT, loopdata->layers[ren_uv_index].name);		loopdata, CD_TANGENT, loopdata->layers[ren_uv_index].name);
CustomData_set_layer_render_index(loopdata, CD_TANGENT, tan_index);		CustomData_set_layer_render_index(loopdata, CD_TANGENT, tan_index);
} /* else tangent has been built from orco */		} /* else tangent has been built from orco */
}		}
}		}

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